Petros T. Boufounos

Petros T. Boufounos
Petros' Quick Links

  • Biography

    After completing his doctoral studies, Petros joined Rice University as a Postdoctoral associate until Jan. 2009, when he joined MERL. Since joining MERL, Petros has contributed in areas such as high-speed video acquisition, ultrasonic imaging, and privacy-preserving secure embeddings. His interests include signal acquisition and processing, signal representations and compressive sensing. He is also a visiting scholar at Rice University and an Associate Editor of IEEE Signal Processing Letters.

  • Recent News & Events

    •  EVENT    MERL Contributes to ICASSP 2025
      Date: Sunday, April 6, 2025 - Friday, April 11, 2025
      Location: Hyderabad, India
      MERL Contacts: Wael H. Ali; Petros T. Boufounos; Radu Corcodel; François Germain; Chiori Hori; Siddarth Jain; Devesh K. Jha; Toshiaki Koike-Akino; Jonathan Le Roux; Yanting Ma; Hassan Mansour; Yoshiki Masuyama; Joshua Rapp; Diego Romeres; Anthony Vetro; Pu (Perry) Wang; Gordon Wichern
      Research Areas: Artificial Intelligence, Communications, Computational Sensing, Electronic and Photonic Devices, Machine Learning, Robotics, Signal Processing, Speech & Audio
      Brief
      • MERL has made numerous contributions to both the organization and technical program of ICASSP 2025, which is being held in Hyderabad, India from April 6-11, 2025.

        Sponsorship

        MERL is proud to be a Silver Patron of the conference and will participate in the student job fair on Thursday, April 10. Please join this session to learn more about employment opportunities at MERL, including openings for research scientists, post-docs, and interns.

        MERL is pleased to be the sponsor of two IEEE Awards that will be presented at the conference. We congratulate Prof. Björn Erik Ottersten, the recipient of the 2025 IEEE Fourier Award for Signal Processing, and Prof. Shrikanth Narayanan, the recipient of the 2025 IEEE James L. Flanagan Speech and Audio Processing Award. Both awards will be presented in-person at ICASSP by Anthony Vetro, MERL President & CEO.

        Technical Program

        MERL is presenting 15 papers in the main conference on a wide range of topics including source separation, sound event detection, sound anomaly detection, speaker diarization, music generation, robot action generation from video, indoor airflow imaging, WiFi sensing, Doppler single-photon Lidar, optical coherence tomography, and radar imaging. Another paper on spatial audio will be presented at the Generative Data Augmentation for Real-World Signal Processing Applications (GenDA) Satellite Workshop.

        MERL Researchers Petros Boufounos and Hassan Mansour will present a Tutorial on “Computational Methods in Radar Imaging” in the afternoon of Monday, April 7.

        Petros Boufounos will also be giving an industry talk on Thursday April 10 at 12pm, on “A Physics-Informed Approach to Sensing".

        About ICASSP

        ICASSP is the flagship conference of the IEEE Signal Processing Society, and the world's largest and most comprehensive technical conference focused on the research advances and latest technological development in signal and information processing. The event has been attracting more than 4000 participants each year.
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    •  NEWS    MERL Researchers to Present 2 Conference and 11 Workshop Papers at NeurIPS 2024
      Date: December 10, 2024 - December 15, 2024
      Where: Advances in Neural Processing Systems (NeurIPS)
      MERL Contacts: Petros T. Boufounos; Matthew Brand; Ankush Chakrabarty; Anoop Cherian; François Germain; Toshiaki Koike-Akino; Christopher R. Laughman; Jonathan Le Roux; Jing Liu; Suhas Lohit; Tim K. Marks; Yoshiki Masuyama; Kieran Parsons; Kuan-Chuan Peng; Diego Romeres; Pu (Perry) Wang; Ye Wang; Gordon Wichern
      Research Areas: Artificial Intelligence, Communications, Computational Sensing, Computer Vision, Control, Data Analytics, Dynamical Systems, Machine Learning, Multi-Physical Modeling, Optimization, Robotics, Signal Processing, Speech & Audio, Human-Computer Interaction, Information Security
      Brief
      • MERL researchers will attend and present the following papers at the 2024 Advances in Neural Processing Systems (NeurIPS) Conference and Workshops.

        1. "RETR: Multi-View Radar Detection Transformer for Indoor Perception" by Ryoma Yataka (Mitsubishi Electric), Adriano Cardace (Bologna University), Perry Wang (Mitsubishi Electric Research Laboratories), Petros Boufounos (Mitsubishi Electric Research Laboratories), Ryuhei Takahashi (Mitsubishi Electric). Main Conference. https://neurips.cc/virtual/2024/poster/95530

        2. "Evaluating Large Vision-and-Language Models on Children's Mathematical Olympiads" by Anoop Cherian (Mitsubishi Electric Research Laboratories), Kuan-Chuan Peng (Mitsubishi Electric Research Laboratories), Suhas Lohit (Mitsubishi Electric Research Laboratories), Joanna Matthiesen (Math Kangaroo USA), Kevin Smith (Massachusetts Institute of Technology), Josh Tenenbaum (Massachusetts Institute of Technology). Main Conference, Datasets and Benchmarks track. https://neurips.cc/virtual/2024/poster/97639

        3. "Probabilistic Forecasting for Building Energy Systems: Are Time-Series Foundation Models The Answer?" by Young-Jin Park (Massachusetts Institute of Technology), Jing Liu (Mitsubishi Electric Research Laboratories), François G Germain (Mitsubishi Electric Research Laboratories), Ye Wang (Mitsubishi Electric Research Laboratories), Toshiaki Koike-Akino (Mitsubishi Electric Research Laboratories), Gordon Wichern (Mitsubishi Electric Research Laboratories), Navid Azizan (Massachusetts Institute of Technology), Christopher R. Laughman (Mitsubishi Electric Research Laboratories), Ankush Chakrabarty (Mitsubishi Electric Research Laboratories). Time Series in the Age of Large Models Workshop.

        4. "Forget to Flourish: Leveraging Model-Unlearning on Pretrained Language Models for Privacy Leakage" by Md Rafi Ur Rashid (Penn State University), Jing Liu (Mitsubishi Electric Research Laboratories), Toshiaki Koike-Akino (Mitsubishi Electric Research Laboratories), Shagufta Mehnaz (Penn State University), Ye Wang (Mitsubishi Electric Research Laboratories). Workshop on Red Teaming GenAI: What Can We Learn from Adversaries?

        5. "Spatially-Aware Losses for Enhanced Neural Acoustic Fields" by Christopher Ick (New York University), Gordon Wichern (Mitsubishi Electric Research Laboratories), Yoshiki Masuyama (Mitsubishi Electric Research Laboratories), François G Germain (Mitsubishi Electric Research Laboratories), Jonathan Le Roux (Mitsubishi Electric Research Laboratories). Audio Imagination Workshop.

        6. "FV-NeRV: Neural Compression for Free Viewpoint Videos" by Sorachi Kato (Osaka University), Takuya Fujihashi (Osaka University), Toshiaki Koike-Akino (Mitsubishi Electric Research Laboratories), Takashi Watanabe (Osaka University). Machine Learning and Compression Workshop.

        7. "GPT Sonography: Hand Gesture Decoding from Forearm Ultrasound Images via VLM" by Keshav Bimbraw (Worcester Polytechnic Institute), Ye Wang (Mitsubishi Electric Research Laboratories), Jing Liu (Mitsubishi Electric Research Laboratories), Toshiaki Koike-Akino (Mitsubishi Electric Research Laboratories). AIM-FM: Advancements In Medical Foundation Models: Explainability, Robustness, Security, and Beyond Workshop.

        8. "Smoothed Embeddings for Robust Language Models" by Hase Ryo (Mitsubishi Electric), Md Rafi Ur Rashid (Penn State University), Ashley Lewis (Ohio State University), Jing Liu (Mitsubishi Electric Research Laboratories), Toshiaki Koike-Akino (Mitsubishi Electric Research Laboratories), Kieran Parsons (Mitsubishi Electric Research Laboratories), Ye Wang (Mitsubishi Electric Research Laboratories). Safe Generative AI Workshop.

        9. "Slaying the HyDRA: Parameter-Efficient Hyper Networks with Low-Displacement Rank Adaptation" by Xiangyu Chen (University of Kansas), Ye Wang (Mitsubishi Electric Research Laboratories), Matthew Brand (Mitsubishi Electric Research Laboratories), Pu Wang (Mitsubishi Electric Research Laboratories), Jing Liu (Mitsubishi Electric Research Laboratories), Toshiaki Koike-Akino (Mitsubishi Electric Research Laboratories). Workshop on Adaptive Foundation Models.

        10. "Preference-based Multi-Objective Bayesian Optimization with Gradients" by Joshua Hang Sai Ip (University of California Berkeley), Ankush Chakrabarty (Mitsubishi Electric Research Laboratories), Ali Mesbah (University of California Berkeley), Diego Romeres (Mitsubishi Electric Research Laboratories). Workshop on Bayesian Decision-Making and Uncertainty. Lightning talk spotlight.

        11. "TR-BEACON: Shedding Light on Efficient Behavior Discovery in High-Dimensions with Trust-Region-based Bayesian Novelty Search" by Wei-Ting Tang (Ohio State University), Ankush Chakrabarty (Mitsubishi Electric Research Laboratories), Joel A. Paulson (Ohio State University). Workshop on Bayesian Decision-Making and Uncertainty.

        12. "MEL-PETs Joint-Context Attack for the NeurIPS 2024 LLM Privacy Challenge Red Team Track" by Ye Wang (Mitsubishi Electric Research Laboratories), Tsunato Nakai (Mitsubishi Electric), Jing Liu (Mitsubishi Electric Research Laboratories), Toshiaki Koike-Akino (Mitsubishi Electric Research Laboratories), Kento Oonishi (Mitsubishi Electric), Takuya Higashi (Mitsubishi Electric). LLM Privacy Challenge. Special Award for Practical Attack.

        13. "MEL-PETs Defense for the NeurIPS 2024 LLM Privacy Challenge Blue Team Track" by Jing Liu (Mitsubishi Electric Research Laboratories), Ye Wang (Mitsubishi Electric Research Laboratories), Toshiaki Koike-Akino (Mitsubishi Electric Research Laboratories), Tsunato Nakai (Mitsubishi Electric), Kento Oonishi (Mitsubishi Electric), Takuya Higashi (Mitsubishi Electric). LLM Privacy Challenge. Won 3rd Place Award.

        MERL members also contributed to the organization of the Multimodal Algorithmic Reasoning (MAR) Workshop (https://marworkshop.github.io/neurips24/). Organizers: Anoop Cherian (Mitsubishi Electric Research Laboratories), Kuan-Chuan Peng (Mitsubishi Electric Research Laboratories), Suhas Lohit (Mitsubishi Electric Research Laboratories), Honglu Zhou (Salesforce Research), Kevin Smith (Massachusetts Institute of Technology), Tim K. Marks (Mitsubishi Electric Research Laboratories), Juan Carlos Niebles (Salesforce AI Research), Petar Veličković (Google DeepMind).
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  • Awards

    •  AWARD    MERL’s Paper on Wi-Fi Sensing Earns Top 3% Paper Recognition at ICASSP 2023, Selected as a Best Student Paper Award Finalist
      Date: June 9, 2023
      Awarded to: Cristian J. Vaca-Rubio, Pu Wang, Toshiaki Koike-Akino, Ye Wang, Petros Boufounos and Petar Popovski
      MERL Contacts: Petros T. Boufounos; Toshiaki Koike-Akino; Pu (Perry) Wang; Ye Wang
      Research Areas: Artificial Intelligence, Communications, Computational Sensing, Dynamical Systems, Machine Learning, Signal Processing
      Brief
      • A MERL Paper on Wi-Fi sensing was recognized as a Top 3% Paper among all 2709 accepted papers at the 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2023). Co-authored by Cristian Vaca-Rubio and Petar Popovski from Aalborg University, Denmark, and MERL researchers Pu Wang, Toshiaki Koike-Akino, Ye Wang, and Petros Boufounos, the paper "MmWave Wi-Fi Trajectory Estimation with Continous-Time Neural Dynamic Learning" was also a Best Student Paper Award finalist.

        Performed during Cristian’s stay at MERL first as a visiting Marie Skłodowska-Curie Fellow and then as a full-time intern in 2022, this work capitalizes on standards-compliant Wi-Fi signals to perform indoor localization and sensing. The paper uses a neural dynamic learning framework to address technical issues such as low sampling rate and irregular sampling intervals.

        ICASSP, a flagship conference of the IEEE Signal Processing Society (SPS), was hosted on the Greek island of Rhodes from June 04 to June 10, 2023. ICASSP 2023 marked the largest ICASSP in history, boasting over 4000 participants and 6128 submitted papers, out of which 2709 were accepted.
    •  
    •  AWARD    Petros Boufounos Elevated to IEEE Fellow
      Date: January 1, 2022
      Awarded to: Petros T. Boufounos
      MERL Contact: Petros T. Boufounos
      Research Areas: Computational Sensing, Signal Processing
      Brief
      • MERL’s Petros Boufounos has been elevated to IEEE Fellow, effective January 2022, for “contributions to compressed sensing.”

        IEEE Fellow is the highest grade of membership of the IEEE. It honors members with an outstanding record of technical achievements, contributing importantly to the advancement or application of engineering, science and technology, and bringing significant value to society. Each year, following a rigorous evaluation procedure, the IEEE Fellow Committee recommends a select group of recipients for elevation to IEEE Fellow. Less than 0.1% of voting members are selected annually for this member grade elevation.
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    •  AWARD    2015 IEEE Signal Processing Society Best Paper Award
      Date: December 1, 2015
      Awarded to: Mark A. Davenport, Petros T. Boufounos, Michael B. Wakin and Richard G. Baraniuk
      MERL Contact: Petros T. Boufounos
      Research Area: Computational Sensing
      Brief
      • Petros Boufounos is a recipient of the 2015 IEEE Signal Processing Society Best Paper Award for the paper that he co-authored with Mark A. Davenport, Michael B. Wakin and Richard G. Baraniuk on "Signal Processing with Compressive Measurements" which was published in the April 2010 issue of IEEE Journal of Selected Topics in Signal Processing. The Best Paper Award honors the author(s) of a paper of exceptional merit dealing with a subject related to the Society's technical scope, and appearing in one of the Society's solely owned transactions or the Journal of Selected Topics in Signal Processing. Eligibility is based on a five-year window: for example, for the 2015 Award, the paper must have appeared in one of the Society's Transactions between January 1, 2010 and December 31, 2014.
        .
    •  
    •  AWARD    GRSS 2014 Symposium Prize Paper Award
      Date: May 1, 2014
      Awarded to: Dehong Liu and Petros T. Boufounos
      Awarded for: "Synthetic Aperture Imaging Using a Randomly Steered Spotlight"
      Awarded by: IEEE Geoscience and Remote Sensing Society (GRSS)
      MERL Contacts: Dehong Liu; Petros T. Boufounos
      Research Area: Computational Sensing
      Brief
      • Dehong Liu and Petros T. Boufounos are the recipients of the the IEEE Geoscience and Remote Sensing Society 2014 Symposium Prize Paper Award for their paper "Synthetic Aperture Imaging Using a Randomly Steered Spotlight," presented at IGARSS 2013 (TR2013-070).
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    •  AWARD    MMSP 2012 Top 10% Paper Award
      Date: September 1, 2012
      Awarded to: Mu Li, Shantanu Rane and Petros Boufounos
      Awarded for: "Quantized Embeddings of Scale-Invariant Image Features for Mobile Augmented Reality"
      Awarded by: IEEE International Workshop on Multimedia Signal Processing (MMSP)
      MERL Contact: Petros T. Boufounos
      Research Areas: Digital Video, Computational Sensing
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    See All Awards for MERL

  • Internships with Petros

    • ST0096: Internship - Multimodal Tracking and Imaging

      MERL is seeking a motivated intern to assist in developing hardware and algorithms for multimodal imaging applications. The project involves integration of radar, camera, and depth sensors in a variety of sensing scenarios. The ideal candidate should have experience with FMCW radar and/or depth sensing, and be fluent in Python and scripting methods. Familiarity with optical tracking of humans and experience with hardware prototyping is desired. Good knowledge of computational imaging and/or radar imaging methods is a plus.

      Required Specific Experience

      • Experience with Python and Python Deep Learning Frameworks.
      • Experience with FMCW radar and/or Depth Sensors.

    See All Internships at MERL

  • MERL Publications

    •  Lin, C., Boufounos, P.T., Ma, Y., Wang, Y., Ding, Q., Sels, D., Chien, C.-C., "Time-optimal single-scalar control on a qubit of unitary dynamics", Physical Review, April 2025.
      BibTeX TR2025-048 PDF
      • @article{Lin2025apr2,
      • author = {Lin, Chungwei and Boufounos, Petros T. and Ma, Yanting and Wang, Yebin and Ding, Qi and Sels, Dries and Chien, Chih-Chun},
      • title = {{Time-optimal single-scalar control on a qubit of unitary dynamics}},
      • journal = {Physical Review},
      • year = 2025,
      • month = apr,
      • url = {https://www.merl.com/publications/TR2025-048}
      • }
    •  Attiah, K., Wang, P., Mansour, H., Koike-Akino, T., Boufounos, P.T., "Enabling DMG Wi-Fi Sensing in Data Transmission Intervals by Exploiting Beam Training Codebook", IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), April 2025.
      BibTeX TR2025-026 PDF
      • @inproceedings{Attiah2025mar,
      • author = {Attiah, Kareem and Wang, Pu and Mansour, Hassan and Koike-Akino, Toshiaki and Boufounos, Petros T.},
      • title = {{Enabling DMG Wi-Fi Sensing in Data Transmission Intervals by Exploiting Beam Training Codebook}},
      • booktitle = {IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)},
      • year = 2025,
      • month = mar,
      • url = {https://www.merl.com/publications/TR2025-026}
      • }
    •  Yataka, R., Wang, P., Boufounos, P.T., Takahashi, R., "Multi-View Radar Detection Transformer with Differentiable Positional Encoding", IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), April 2025.
      BibTeX TR2025-027 PDF
      • @inproceedings{Yataka2025mar,
      • author = {Yataka, Ryoma and Wang, Pu and Boufounos, Petros T. and Takahashi, Ryuhei},
      • title = {{Multi-View Radar Detection Transformer with Differentiable Positional Encoding}},
      • booktitle = {IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)},
      • year = 2025,
      • month = mar,
      • url = {https://www.merl.com/publications/TR2025-027}
      • }
    •  Lin, C., Boufounos, P.T., Ma, Y., Wang, Y., "Time-optimal single-scalar control on a qubit of unitary dynamics", arXiv, April 2025.
      BibTeX arXiv
      • @article{Lin2025apr,
      • author = {Lin, Chungwei and Boufounos, Petros T. and Ma, Yanting and Wang, Yebin},
      • title = {{Time-optimal single-scalar control on a qubit of unitary dynamics}},
      • journal = {arXiv},
      • year = 2025,
      • month = apr,
      • url = {https://arxiv.org/abs/2504.01785}
      • }
    •  Rapp, J., Mansour, H., Boufounos, P.T., Koike-Akino, T., Parsons, K., "Multi-layered Surface Estimation for Low-cost Optical Coherence Tomography", IEEE Transactions on Computational Imaging, DOI: 10.1109/​TCI.2024.3497602, Vol. 10, pp. 1706-1721, December 2024.
      BibTeX TR2024-164 PDF
      • @article{Rapp2024dec,
      • author = {Rapp, Joshua and Mansour, Hassan and Boufounos, Petros T. and Koike-Akino, Toshiaki and Parsons, Kieran},
      • title = {{Multi-layered Surface Estimation for Low-cost Optical Coherence Tomography}},
      • journal = {IEEE Transactions on Computational Imaging},
      • year = 2024,
      • volume = 10,
      • pages = {1706--1721},
      • month = dec,
      • doi = {10.1109/TCI.2024.3497602},
      • url = {https://www.merl.com/publications/TR2024-164}
      • }
    See All MERL Publications for Petros

  • Other Publications

    •  M. A. Davenport, P. T. Boufounos, M. B. Wakin and R. G. Baraniuk, "Signal processing with compressive measurements", IEEE Journal of Selected Topics in Signal Processing, Vol. 4, No. 2, pp. 445-460, April 2010.
      BibTeX External
      • @Article{DBWB_JSTSP10,
      • author = {Davenport, M. A. and Boufounos, P. T. and Wakin, M. B. and Baraniuk, R. G.},
      • title = {Signal processing with compressive measurements},
      • journal = {IEEE Journal of Selected Topics in Signal Processing},
      • year = 2010,
      • volume = 4,
      • number = 2,
      • pages = {445--460},
      • month = apr,
      • url = {http://dx.doi.org/10.1109/JSTSP.2009.2039178}
      • }
    •  M.A. Davenport, P. T. Boufounos and R. G. Baraniuk, "Compressive domain interference cancellation", Proc. Workshop on Signal Processing with Adaptive Sparse Structured Representations (SPARS), April 6-9 2009.
      BibTeX External
      • @Inproceedings{DBB_SPARS09,
      • author = {Davenport, M.A. and Boufounos, P. T. and Baraniuk, R. G.},
      • title = {Compressive domain interference cancellation},
      • booktitle = {Proc. Workshop on Signal Processing with Adaptive Sparse Structured Representations (SPARS)},
      • year = 2009,
      • address = {Saint-Malo, France},
      • month = {April 6-9},
      • url = {http://hal.inria.fr/inria-00369498/fr/}
      • }
    •  J.N. Laska, P. T. Boufounos and R. G. Baraniuk, "Finite Range Scalar Quantization for Compressive Sensing", Proc. Int. Conf. Sampling Theory and Applications (SampTA), May 18-22 2009.
      BibTeX External
      • @Inproceedings{LBB_SampTA09,
      • author = {Laska, J.N. and Boufounos, P. T. and Baraniuk, R. G.},
      • title = {Finite Range Scalar Quantization for Compressive Sensing},
      • booktitle = {Proc. Int. Conf. Sampling Theory and Applications (SampTA)},
      • year = 2009,
      • address = {Toulouse, France},
      • month = {May 18-22},
      • url = {http://www.latp.univ-mrs.fr/SAMPTA09/FinalSubmissions/180.pdf}
      • }
    •  P. T. Boufounos, A. V. Oppenheim and V. K. Goyal, "Causal compensation for erasures in frame representations", IEEE Trans. Signal Processing, Vol. 56, No. 3, pp. 1071-1082, March 2008.
      BibTeX External
      • @Article{BOG_TSP07,
      • author = {Boufounos, P. T. and Oppenheim, A. V. and Goyal, V. K.},
      • title = {Causal compensation for erasures in frame representations},
      • journal = {IEEE Trans. Signal Processing},
      • year = 2008,
      • volume = 56,
      • number = 3,
      • pages = {1071--1082},
      • month = mar,
      • url = {http://dx.doi.org/10.1109/TSP.2007.908963}
      • }
    •  Boufounos P. T. and R. G. Baraniuk, "1-Bit compressive sensing", Proc. Conf. Inform. Science and Systems (CISS), March 19-21 2008.
      BibTeX External
      • @Inproceedings{BB_CISS08,
      • author = {T., Boufounos P. and Baraniuk, R. G.},
      • title = {1-Bit compressive sensing},
      • booktitle = {Proc. Conf. Inform. Science and Systems (CISS)},
      • year = 2008,
      • address = {Princeton, NJ},
      • month = {March 19-21},
      • url = {http://dx.doi.org/10.1109/CISS.2008.4558487}
      • }
    •  P. T. Boufounos and R. G. Baraniuk, "Reconstructing sparse signals from their zero crossings", Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing (ICASSP), March 30-April 4 2008.
      BibTeX External
      • @Inproceedings{BB_ICASSP08,
      • author = {Boufounos, P. T. and Baraniuk, R. G.},
      • title = {Reconstructing sparse signals from their zero crossings},
      • booktitle = {Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing (ICASSP)},
      • year = 2008,
      • address = {Las Vegas, NV},
      • month = {March 30-April 4},
      • url = {http://dx.doi.org/10.1109/ICASSP.2008.4518371}
      • }
    •  F. Koushanfar, P. T. Boufounos and D. Shamsi, "Post-silicon timing characterization by compressed sensing", Proc. IEEE/ACM Int. Conf. Computer-Aided Design (ICCAD), November 2-5 2008.
      BibTeX External
      • @Inproceedings{KBS_ICCAD08,
      • author = {Koushanfar, F. and Boufounos, P. T. and Shamsi, D.},
      • title = {Post-silicon timing characterization by compressed sensing},
      • booktitle = {Proc. IEEE/ACM Int. Conf. Computer-Aided Design (ICCAD)},
      • year = 2008,
      • address = {San Jose, CA},
      • month = {November 2-5},
      • url = {http://dx.doi.org/10.1109/ICCAD.2008.4681572}
      • }
    •  D. Shamsi, P. T. Boufounos and F. Koushanfar, "Noninvasive leakage power tomography of integrated circuits by compressive sensing", Proc. ACM/IEEE Int. Symposium on Low Power Electronics and Design (ISLPED), August 11-13 2008.
      BibTeX External
      • @Inproceedings{SBK_ISPLED08,
      • author = {Shamsi, D. and Boufounos, P. T. and Koushanfar, F.},
      • title = {Noninvasive leakage power tomography of integrated circuits by compressive sensing},
      • booktitle = {Proc. ACM/IEEE Int. Symposium on Low Power Electronics and Design (ISLPED)},
      • year = 2008,
      • address = {Bangalore, India},
      • month = {August 11-13},
      • url = {http://dx.doi.org/10.1145/1393921.1394011}
      • }
    •  P. Smaragdis and P. Boufounos, "Position and trajectory learning for microphone arrays", IEEE Trans. Audio, Speech, and Language Processing, Vol. 15, No. 1, pp. 358-368, January 2007.
      BibTeX External
      • @Article{SB_TASL07,
      • author = {Smaragdis, P. and Boufounos, P.},
      • title = {Position and trajectory learning for microphone arrays},
      • journal = {IEEE Trans. Audio, Speech, and Language Processing},
      • year = 2007,
      • volume = 15,
      • number = 1,
      • pages = {358--368},
      • month = jan,
      • url = {http://dx.doi.org/10.1109/TASL.2006.876758}
      • }
    •  P. T. Boufounos and R. G. Baraniuk, "Quantization of sparse representations", Rice University ECE Department Technical Report 0701. Summary appears in Proc. Data Compression Conference (DCC), March 27-29 2007.
      BibTeX External
      • @Inproceedings{BB_DCC07,
      • author = {Boufounos, P. T. and Baraniuk, R. G.},
      • title = {Quantization of sparse representations},
      • booktitle = {Rice University ECE Department Technical Report 0701. Summary appears in Proc. Data Compression Conference (DCC)},
      • year = 2007,
      • address = {Snowbird, UT},
      • month = {March 27-29},
      • url = {http://hdl.handle.net/1911/13034}
      • }
    •  P. Boufounos and R. G. Baraniuk, "Sigma Delta Quantization for Compressive Sensing", Proc. SPIE Waveletts XII, August 26-29 2007.
      BibTeX External
      • @Inproceedings{BB_SPIE07,
      • author = {Boufounos, P. and Baraniuk, R. G.},
      • title = {Sigma Delta Quantization for Compressive Sensing},
      • booktitle = {Proc. SPIE Waveletts XII},
      • year = 2007,
      • address = {San Diego, CA},
      • month = {August 26-29},
      • url = {http://dx.doi.org/10.1117/12.734880}
      • }
    •  P. T. Boufounos, M. F. Duarte and R. G. Baraniuk, "Sparse signal reconstruction from noisy compressive measurements using cross validation", Proc IEEE 14th Workshop on Statistical Signal Processing (SSP)., August 26-29 2007.
      BibTeX External
      • @Inproceedings{BDB_SSP07,
      • author = {Boufounos, P. T. and Duarte, M. F. and Baraniuk, R. G.},
      • title = {Sparse signal reconstruction from noisy compressive measurements using cross validation},
      • booktitle = {Proc IEEE 14th Workshop on Statistical Signal Processing (SSP).},
      • year = 2007,
      • address = {Madison, WI.},
      • month = {August 26-29},
      • url = {http://dx.doi.org/10.1109/SSP.2007.4301267}
      • }
    •  P. T. Boufounos, "Generating binary processes with autoregressive spectra", Proc. Intl. Conf. on Acoustics, Speech, and Signal Processing (ICASSP), April 15-20 2007.
      BibTeX External
      • @Inproceedings{B_ICASSP07,
      • author = {Boufounos, P. T.},
      • title = {Generating binary processes with autoregressive spectra},
      • booktitle = {Proc. Intl. Conf. on Acoustics, Speech, and Signal Processing (ICASSP)},
      • year = 2007,
      • address = {Honolulu, HI},
      • month = {April 15-20},
      • url = {http://dx.doi.org/10.1109/ICASSP.2007.366846}
      • }
    •  P. T. Boufounos and A. V. Oppenheim, "Compensation of coefficient erasures in frame representations", Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing (ICASSP), May 14-19 2006.
      BibTeX External
      • @Inproceedings{BO_ICASSP06,
      • author = {Boufounos, P. T. and Oppenheim, A. V.},
      • title = {Compensation of coefficient erasures in frame representations},
      • booktitle = {Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing (ICASSP)},
      • year = 2006,
      • address = {Toulouse, France},
      • month = {May 14-19},
      • url = {http://dx.doi.org/10.1109/ICASSP.2006.1660787}
      • }
    •  P. T. Boufounos and A. V. Oppenheim, "Quantization noise shaping on arbitrary frame expansions", EURASIP Journal on Applied Signal Processing, Special issue on Frames and Overcomplete Representations in Signal Processing, Communications, and Information Theory, Vol. 2006, 2006.
      BibTeX External
      • @Article{BO_JASP06,
      • author = {Boufounos, P. T. and Oppenheim, A. V.},
      • title = {Quantization noise shaping on arbitrary frame expansions},
      • journal = {EURASIP Journal on Applied Signal Processing, Special issue on Frames and Overcomplete Representations in Signal Processing, Communications, and Information Theory},
      • year = 2006,
      • volume = 2006,
      • publisher = {Hindawi Publishing Corp.},
      • note = {Article ID 53807, 12 pages},
      • url = {http://dx.doi.org/10.1155/ASP/2006/53807}
      • }
    •  P. T. Boufounos, "Quantization and erasures in frame representations", January 2006 2006, MIT.
      BibTeX External
      • @Phdthesis{B_DSc06,
      • author = {Boufounos, P. T.},
      • title = {Quantization and erasures in frame representations},
      • school = {MIT},
      • year = 2006,
      • address = {Cambridge, MA},
      • month = {January 2006},
      • url = {http://boufounos.com/Publications/Boufounos_DScThesis06.pdf}
      • }
    •  P. T. Boufounos and A. V. Oppenheim, "Quantization noise shaping on arbitrary frame expansions", Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing (ICASSP), March 18-23 2005.
      BibTeX External
      • @Inproceedings{BO_ICASSP05,
      • author = {Boufounos, P. T. and Oppenheim, A. V.},
      • title = {Quantization noise shaping on arbitrary frame expansions},
      • booktitle = {Proc. IEEE Int. Conf. Acoustics, Speech, and Signal Processing (ICASSP)},
      • year = 2005,
      • address = {Philadelphia, PA},
      • month = {March 18-23},
      • url = {http://dx.doi.org/10.1109/ICASSP.2005.1415981}
      • }
    •  P. Smaragdis and P. T. Boufounos, "Learning source trajectories using wrapped-phase hidden markov models", IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA), October 16-19 2005.
      BibTeX External
      • @Inproceedings{SB_WASPAA05,
      • author = {Smaragdis, P. and Boufounos, P. T.},
      • title = {Learning source trajectories using wrapped-phase hidden markov models},
      • booktitle = {IEEE Workshop on Applications of Signal Processing to Audio and Acoustics (WASPAA)},
      • year = 2005,
      • address = {New Paltz, NY},
      • month = {October 16-19},
      • url = {http://dx.doi.org/10.1109/ASPAA.2005.1540182}
      • }
    •  P. T. Boufounos, S. El-Difrawy and D. Ehrlich, "Basecalling using hidden Markov models", Journal of the Franklin Institute, Special Issue On Genomics, Signal Processing, and Statistics, Vol. 341, No. 1-2, pp. 23-36, January-March 2004.
      BibTeX External
      • @Article{BEE_JFI04,
      • author = {Boufounos, P. T. and El-Difrawy, S. and Ehrlich, D.},
      • title = {Basecalling using hidden Markov models},
      • journal = {Journal of the Franklin Institute, Special Issue On Genomics, Signal Processing, and Statistics},
      • year = 2004,
      • volume = 341,
      • number = {1-2},
      • pages = {23--36},
      • month = {January-March},
      • publisher = {Elsevier},
      • url = {http://dx.doi.org/10.1016/j.jfranklin.2003.12.008}
      • }
    •  P. T. Boufounos, "Signal Processing For DNA Sequencing", June 2002, MIT.
      BibTeX External
      • @Mastersthesis{B_MEng02,
      • author = {Boufounos, P. T.},
      • title = {Signal Processing For DNA Sequencing},
      • school = {MIT},
      • year = 2002,
      • address = {Cambridge, MA},
      • month = jun,
      • url = {http://boufounos.com/Publications/Boufounos_MEngThesis02.pdf}
      • }
    •  P. T. Boufounos, S. El-Difrawy and D. Ehrlich, "Hidden Markov models for DNA sequencing", Proc. Workshop on Genomic Signal Processing and Statistics (GENSIPS), October 11-13 2002.
      BibTeX External
      • @Inproceedings{BEE_GENSIPS02,
      • author = {Boufounos, P. T. and El-Difrawy, S. and Ehrlich, D.},
      • title = {Hidden Markov models for DNA sequencing},
      • booktitle = {Proc. Workshop on Genomic Signal Processing and Statistics (GENSIPS)},
      • year = 2002,
      • address = {Raleigh, NC},
      • month = {October 11-13},
      • url = {http://www.gensips.gatech.edu/proceedings/Contributed/CP1-16.pdf}
      • }
    •  G. Zacharia, T. Evgeniou, A. Moukas, P. Boufounos and P. Maes, "Economics of Dynamic Pricing in a Reputation Brokered Agent Mediated Marketplace" in E-Commerce Agents: Marketplace Solutions, Security Issues, and Supply and Demand, Liu, Jiming and Ye, Yiming, Eds., vol. 2033 of Lecture Notes in Computer Science, pp. 25-38, Springer Berlin / Heidelberg, 2001.
      BibTeX External
      • @Incollection{ZEMBM_ECA01,
      • author = {Zacharia, G. and Evgeniou, T. and Moukas, A. and Boufounos, P. and Maes, P.},
      • title = {Economics of Dynamic Pricing in a Reputation Brokered Agent Mediated Marketplace},
      • booktitle = {E-Commerce Agents: Marketplace Solutions, Security Issues, and Supply and Demand},
      • year = 2001,
      • editor = {Liu, Jiming and Ye, Yiming},
      • volume = 2033,
      • series = {Lecture Notes in Computer Science},
      • pages = {25--38},
      • publisher = {Springer Berlin / Heidelberg},
      • url = {http://dx.doi.org/10.1007/3-540-45370-9_3}
      • }
    •  G. Zacharia, T. Evgeniou, A. Moukas, P. Boufounos and P. Maes, "Economics of Dynamic Pricing in a Reputation Brokered Agent Mediated Marketplace", Electronic Commerce Research, Vol. 1, pp. 85-100, 2001.
      BibTeX External
      • @Article{ZEMBM_ECR01,
      • author = {Zacharia, G. and Evgeniou, T. and Moukas, A. and Boufounos, P. and Maes, P.},
      • title = {Economics of Dynamic Pricing in a Reputation Brokered Agent Mediated Marketplace},
      • journal = {Electronic Commerce Research},
      • year = 2001,
      • volume = 1,
      • pages = {85--100},
      • publisher = {Springer Netherlands},
      • url = {http://dx.doi.org/10.1023/A:1011523612549}
      • }
    •  G. Zacharia, A. Moukas, P. Boufounos and P. Maes, "Dynamic Pricing in a Reputation Brokered Agent Mediated Knowledge Marketplace", Hawaii International Conference on System Sciences, Vol. 8, pp. 8064, 2000.
      BibTeX External
      • @Article{ZMBM_HICSS00,
      • author = {Zacharia, G. and Moukas, A. and Boufounos, P. and Maes, P.},
      • title = {Dynamic Pricing in a Reputation Brokered Agent Mediated Knowledge Marketplace},
      • journal = {Hawaii International Conference on System Sciences},
      • year = 2000,
      • volume = 8,
      • pages = 8064,
      • address = {Los Alamitos, CA, USA},
      • url = {http://doi.ieeecomputersociety.org/10.1109/HICSS.2000.927026}
      • }
    •  G. Zacharia, A. Moukas, P. Boufounos and Maes P., "Economics of Dynamic Pricing in a Reputation Brokered Agent Mediated Marketplace.", Proc. of Workshop on Agents in E-Commerce, The 1st Asia-Pacific Conference on Intelligent Agent Technology (IAT-99), December 1999.
      BibTeX
      • @Inproceedings{ZMBM_IAT99,
      • author = {Zacharia, G. and Moukas, A. and Boufounos, P. and P., Maes},
      • title = {Economics of Dynamic Pricing in a Reputation Brokered Agent Mediated Marketplace.},
      • booktitle = {Proc. of Workshop on Agents in E-Commerce, The 1st Asia-Pacific Conference on Intelligent Agent Technology (IAT-99)},
      • year = 1999,
      • address = {Hong Kong},
      • month = dec
      • }

  • Software & Data Downloads

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  • MERL Issued Patents

    • Title: "System and Method for Generating a Radar Image of a Scene"
      Inventors: Mansour, Hassan; Lohit, Suhas; Boufounos, Petros T.
      Patent No.: 12,287,398
      Issue Date: Apr 29, 2025
    • Title: "System and Method for Detecting an Object in a Scene"
      Inventors: Wang, Pu; Jin, Sian; Boufounos, Petros T.; Orlik, Philip V.
      Patent No.: 12,248,054
      Issue Date: Mar 11, 2025
    • Title: "Method for Tomographic Imaging of Object Reflectivity under Inhomogeneous Background Media"
      Inventors: Mansour, Hassan; Ma, Yanting; Boufounos, Petros T.
      Patent No.: 11,948,229
      Issue Date: Apr 2, 2024
    • Title: "System and Method for Tracking an Expanded State of a Moving Object Using a Compound Measurement Model"
      Inventors: Wang, Pu; Mansour, Hassan; Berntorp, Karl; Boufounos, Petros T.; Orlik, Philip V.
      Patent No.: 11,914,023
      Issue Date: Feb 27, 2024
    • Title: "System and Method for Tracking Expanded State of Moving Object with Model Geometry Learning"
      Inventors: Wang, Pu; Berntorp, Karl; Xia, Yuxuan; Mansour, Hassan; Boufounos, Petros T.; Orlik, Philip V.
      Patent No.: 11,879,964
      Issue Date: Jan 23, 2024
    • Title: "SYSTEMS AND METHODS FOR IMAGE PROCESSING BASED ON OPTIMAL TRANSPORT AND EPIPOLAR GEOMETRY"
      Inventors: Ma, Yanting; Liu, Dehong; Boufounos, Petros T.; Orlik, Philip V.
      Patent No.: 11,842,504
      Issue Date: Dec 12, 2023
    • Title: "Graph-based array signal denoising for perturbed synthetic aperture radar"
      Inventors: Liu, Dehong; Chen, Siheng; Boufounos, Petros T.
      Patent No.: 11,789,142
      Issue Date: Oct 17, 2023
    • Title: "Sensing using Inverse Multiple Scattering with Phaseless Measurements"
      Inventors: Ma, Yanting; Lodhi, Muhammad Asad; Mansour, Hassan; Boufounos, Petros T.; Liu, Dehong
      Patent No.: 11,635,394
      Issue Date: Apr 25, 2023
    • Title: "System and Method for Tracking Expanded State of an Object"
      Inventors: Wang, Pu; Xia, Yuxuan; Berntorp, Karl; Koike-Akino, Toshiaki; Mansour, Hassan; Boufounos, Petros T.; Orlik, Philip V.
      Patent No.: 11,619,494
      Issue Date: Apr 4, 2023
    • Title: "Radar Detection of Moving Object with Waveform Separation Residual"
      Inventors: Wang, Pu; Boufounos, Petros T.; Mansour, Hassan; Orlik, Philip V.
      Patent No.: 11,567,183
      Issue Date: Jan 31, 2023
    • Title: "System and Method for Tracking a Deformation"
      Inventors: Aeron, Shuchin; Ma, Yanting; Boufounos, Petros T.; Mansour, Hassan
      Patent No.: 11,500,086
      Issue Date: Nov 15, 2022
    • Title: "Systems and Methods for Blind Multi-Spectral Image Fusion"
      Inventors: Liu, Dehong; Yu, Lantao; Ma, Yanting; Mansour, Hassan; Boufounos, Petros T.
      Patent No.: 11,481,876
      Issue Date: Oct 25, 2022
    • Title: "System and Method for Radar Imaging for Antennas with Position Ambiguities"
      Inventors: Lodhi, Muhammad Asad; Mansour, Hassan; Boufounos, Petros T.
      Patent No.: 11,397,260
      Issue Date: Jul 26, 2022
    • Title: "Radar Imaging for Antennas with Clock Ambiguities"
      Inventors: Mansour, Hassan; Boufounos, Petros T.; Lodhi, Muhammad Asad
      Patent No.: 11,300,676
      Issue Date: Apr 12, 2022
    • Title: "Tomographic Imaging System"
      Inventors: Mansour, Hassan; Kadu, Ajinkya; Boufounos, Petros T.; Liu, Dehong
      Patent No.: 11,204,317
      Issue Date: Dec 21, 2021
    • Title: "Image Reconstruction using Artificial Intelligence (Ai) Modules Agnostic to Image Acquisition Settings"
      Inventors: Mansour, Hassan; Boufounos, Petros T.; Al-Shabili, Abdullah
      Patent No.: 11,087,441
      Issue Date: Aug 10, 2021
    • Title: "Robust Image Registration For Multiple Rigid Transformed Images"
      Inventors: Liu, Dehong; Mansour, Hassan; Boufounos, Petros T.
      Patent No.: 10,949,987
      Issue Date: Mar 16, 2021
    • Title: "Systems and Methods for Multi-Spectral Image Fusion Using Unrolled Projected Gradient Descent and Convolutinoal Neural Network"
      Inventors: Liu, Dehong; Lohit, Suhas; Mansour, Hassan; Boufounos, Petros T.
      Patent No.: 10,891,527
      Issue Date: Jan 12, 2021
    • Title: "System and Method for Robust Sensor Localization Based on Euclidean Distance Matrix"
      Inventors: Liu, Dehong; Mansour, Hassan; Boufounos, Petros T.; Kamilov, Ulugbek
      Patent No.: 10,823,845
      Issue Date: Nov 3, 2020
    • Title: "System and Method for Multimodal, Motion-Aware Radar Imaging"
      Inventors: Boufounos, Petros T.; Mansour, Hassan; Srinivasa, Rakshith Sharma; van Baar, Jeroen
      Patent No.: 10,768,294
      Issue Date: Sep 8, 2020
    • Title: "System and Method for Fused Radar Imaging Under Position Ambiguity of Antennas"
      Inventors: Mansour, Hassan; Kamilov, Ulugbek; Liu, Dehong; Boufounos, Petros T.
      Patent No.: 10,677,915
      Issue Date: Jun 9, 2020
    • Title: "System and Method for Fusing Outputs of Sensors Having Different Resolutions"
      Inventors: Kamilov, Ulugbek; Castorena, Juan; Boufounos, Petros T.
      Patent No.: 10,582,121
      Issue Date: Mar 3, 2020
    • Title: "System and Method for Determining Structure of Material"
      Inventors: Kamilov, Ulugbek; Liu, Dehong; Mansour, Hassan; Boufounos, Petros T.
      Patent No.: 10,571,408
      Issue Date: Feb 25, 2020
    • Title: "System and Method for Radar Imaging Using Distributed Moving Platforms Under Unknown Position Perturbations"
      Inventors: Liu, Dehong; Kamilov, Ulugbek; Boufounos, Petros T.
      Patent No.: 10,545,232
      Issue Date: Jan 28, 2020
    • Title: "System and Method for Angular-Domain Channel Estimation of Massive MIMO System with Low-Resolution ADC with Time-Varying Thresholds"
      Inventors: Wang, Pu; Pajovic, Milutin; Orlik, Philip V.; Boufounos, Petros T.
      Patent No.: 10,541,839
      Issue Date: Jan 21, 2020
    • Title: "Time-Of-Flight Sensor"
      Inventors: Boufounos, Petros T.; Kadambi, Achuta
      Patent No.: 10,488,520
      Issue Date: Nov 26, 2019
    • Title: "Systems and Methods for Multi-Spectral Image Super-Resolution"
      Inventors: Liu, Dehong; Wen, Bihan; Kamilov, Ulugbek; Mansour, Hassan; Boufounos, Petros T.
      Patent No.: 10,482,576
      Issue Date: Nov 19, 2019
    • Title: "Method and System for Distributed Coding of Images"
      Inventors: Boufounos, Petros T.; Goukhshtein, Maxim; Koike-Akino, Toshiaki; Draper, Stark C.
      Patent No.: 10,455,250
      Issue Date: Oct 22, 2019
    • Title: "ONLINE CONVOLUTIONAL DICTIONARY LEARNING"
      Inventors: Kamilov, Ulugbek; Degraux, Kevin; Boufounos, Petros T.; Liu, Dehong
      Patent No.: 10,409,888
      Issue Date: Sep 10, 2019
    • Title: "Systems and Methods of Fusing Multi-angle View HD Images Based on Epipolar Geometry and Matrix Completion"
      Inventors: Liu, Dehong; Ma, Yanting; Mansour, Hassan; Kamilov, Ulugbek; Taguchi, Yuichi; Boufounos, Petros T.; Vetro, Anthony
      Patent No.: 10,212,410
      Issue Date: Feb 19, 2019
    • Title: "Method and System for Motion Adaptive Fusion of Optical Images and Depth Maps Acquired by Cameras and Depth Sensors"
      Inventors: Kamilov, Ulugbek; Boufounos, Petros T.
      Patent No.: 10,148,873
      Issue Date: Dec 4, 2018
    • Title: "System and Method for Controlling Operations of Air-Conditioning System"
      Inventors: Boufounos, Petros T.; Grover, Piyush; Kramer, Boris; Benosman, Mouhacine
      Patent No.: 10,145,576
      Issue Date: Dec 4, 2018
    • Title: "System and Method for Radar Imaging Using Distributed Arrays and Compressive Sensing"
      Inventors: Liu, Dehong; Kamilov, Ulugbek; Boufounos, Petros T.
      Patent No.: 10,042,046
      Issue Date: Aug 7, 2018
    • Title: "System and Method for Controlling Operations of Air-Conditioning System"
      Inventors: Benosman, Mouhacine; Boufounos, Petros T.; Kramer, Boris; Grover, Piyush
      Patent No.: 9,976,765
      Issue Date: May 22, 2018
    • Title: "System and Method for 3D Imaging using Compressive Sensing with Hyperplane Multi-Baseline Data"
      Inventors: Liu, Dehong; Boufounos, Petros T.
      Patent No.: 9,971,031
      Issue Date: May 15, 2018
    • Title: "Intensity-Based Depth Sensing System and Method"
      Inventors: Boufounos, Petros T.; Kadambi, Achuta
      Patent No.: 9,897,698
      Issue Date: Feb 20, 2018
    • Title: "System and Method for 3D SAR Imaging using Compressive Sensing with Multi-Platform, Multi-Baseline and Multi-PRF Data"
      Inventors: Liu, Dehong; Boufounos, Petros T.
      Patent No.: 9,864,054
      Issue Date: Jan 9, 2018
    • Title: "Method and System for Coding Signals using Distributed Coding and Non-Monotonic Quantization"
      Inventors: Boufounos, Petros T.; Valsesia, Diego
      Patent No.: 9,778,354
      Issue Date: Oct 3, 2017
    • Title: "Flat-Panel Acoustic Apparatus"
      Inventors: Le Roux, Jonathan; Hershey, John R.; Yerazunis, William S.; Boufounos, Petros T.; Daudet, Laurent
      Patent No.: 9,661,414
      Issue Date: May 23, 2017
    • Title: "Method for Extracting Low-Rank Descriptors from Images and Videos for Querying, Classification, and Object Detection"
      Inventors: Mansour, Hassan; Rane, Shantanu D.; Boufounos, Petros T.; Vetro, Anthony
      Patent No.: 9,639,761
      Issue Date: May 2, 2017
    • Title: "Depth Sensing Using Optical Pulses and Fixed Coded Aperature"
      Inventors: Boufounos, Petros T.; Kadambi, Achuta
      Patent No.: 9,638,801
      Issue Date: May 2, 2017
    • Title: "System and Method for Determining Distance Between Signals"
      Inventors: Boufounos, Petros T.; Rane, Shantanu D.
      Patent No.: 9,519,618
      Issue Date: Dec 13, 2016
    • Title: "Method and System for Coding Signals using Distributed Coding and Non-Monotonic Quantization"
      Inventors: Boufounos, Petros T.; Valsesia, Diego
      Patent No.: 9,501,717
      Issue Date: Nov 22, 2016
    • Title: "Method and System for Compressive Array Processing"
      Inventors: Boufounos, Petros T.
      Patent No.: 9,389,305
      Issue Date: Jul 12, 2016
    • Title: "Method for Comparing Signals using Operator Invariant Embeddings"
      Inventors: Boufounos, Petros T.
      Patent No.: 9,337,815
      Issue Date: May 10, 2016
    • Title: "System and Method for Multiple Spotlight Synthetic Radar Imaging Using Random Beam Steering"
      Inventors: Liu, Dehong; Boufounos, Petros T.
      Patent No.: 9,335,410
      Issue Date: May 10, 2016
    • Title: "Method and System for Through-the-Wall Imaging using Compressive Sensing and MIMO Antenna Arrays"
      Inventors: Boufounos, Petros T.; Li, Li; Liu, Dehong; Mansour, Hassan; Sahinoglu, Zafer
      Patent No.: 9,261,592
      Issue Date: Feb 16, 2016
    • Title: "Method for Localizing Sources of Signals in Reverberant Environments Using Sparse Optimization"
      Inventors: Boufounos, Petros T.; Le Roux, Jonathan; Kang, Kang; Hershey, John R.
      Patent No.: 9,251,436
      Issue Date: Feb 2, 2016
    • Title: "Depth Sensing Using Active Coherent Signals"
      Inventors: Boufounos, Petros T.
      Patent No.: 9,244,158
      Issue Date: Jan 26, 2016
    • Title: "Pairwise Grouping of Joint Sparsity Models for Sensing Array Processing"
      Inventors: Boufounos, Petros T.
      Patent No.: 9,239,388
      Issue Date: Jan 19, 2016
    • Title: "Method and System for Reconstructing Scenes Using Virtual Arrays of Transducers and Joint Sparsity Models"
      Inventors: Boufounos, Petros T.
      Patent No.: 9,239,387
      Issue Date: Jan 19, 2016
    • Title: "Distributed Path Planning for Mobile Sensors"
      Inventors: Boufounos, Petros T.; Vaccaro, Richard J; Benosman, Mouhacine
      Patent No.: 9,218,646
      Issue Date: Dec 22, 2015
    • Title: "Method and System for Random Steerable Sar Using Compressive Sensing"
      Inventors: Liu, Dehong; Boufounos, Petros T.
      Patent No.: 9,182,483
      Issue Date: Nov 10, 2015
    • Title: "Method for Representing Images Using Quantized Embedding of Scale-Invariant Image Features"
      Inventors: Rane, Shantanu D.; Boufounos, Petros T.; Li, Mu
      Patent No.: 8,891,878
      Issue Date: Nov 18, 2014
    • Title: "Method for Privacy Preserving Hashing of Signals with Binary Embeddings"
      Inventors: Boufounos, Petros T.; Rane, Shantanu D.
      Patent No.: 8,837,727
      Issue Date: Sep 16, 2014
    • Title: "Method for Coding Signals with Universal Quantized Embeddings"
      Inventors: Boufounos, Petros T.; Rane, Shantanu D.
      Patent No.: 8,768,075
      Issue Date: Jul 1, 2014
    • Title: "Method for Pan-Sharpening Panchromatic and Multispectral Images Using Wavelet Dictionaries"
      Inventors: Liu, Dehong; Boufounos, Petros T.
      Patent No.: 8,699,790
      Issue Date: Apr 15, 2014
    • Title: "Method for Pan-Sharpening Panchromatic and Multispectral Images Using Dictionaries"
      Inventors: Liu, Dehong; Boufounos, Petros T.
      Patent No.: 8,693,771
      Issue Date: Apr 8, 2014
    • Title: "Synthetic Aperture Radar Image Formation System and Method"
      Inventors: Boufounos, Petros T.; Wei, Dennis
      Patent No.: 8,493,262
      Issue Date: Jul 23, 2013
    • Title: "High Resolution SAR Imaging Using Non-Uniform Pulse Timing"
      Inventors: Boufounos, Petros T.; Liu, Dehong
      Patent No.: 8,487,808
      Issue Date: Jul 16, 2013
    • Title: "Method for Distributed Source Coding of Wavelet Coefficients in Zerotrees"
      Inventors: Rane, Shantanu D.; Wang, Yige; Boufounos, Petros T.; Vetro, Anthony
      Patent No.: 8,428,379
      Issue Date: Apr 23, 2013
    • Title: "Method and System for Sensing Objects in a Scene Using Transducers Arrays and in Coherent Wideband Ultrasound Pulses"
      Inventors: Boufounos, Petros T.
      Patent No.: 8,400,876
      Issue Date: Mar 19, 2013
    • Title: "Method for Hierarchical Signal Quantization and Hashing"
      Inventors: Boufounos, Petros T.
      Patent No.: 8,392,424
      Issue Date: Mar 5, 2013
    • Title: "Method for Reconstructing Sparse Signals from Distorted Measurements"
      Inventors: Boufounos, Petros T.
      Patent No.: 8,229,709
      Issue Date: Jul 24, 2012
    • Title: "Method for Reconstructing Sparse Signals from Sign Measurements Using Greedy Search"
      Inventors: Boufounos, Petros T.
      Patent No.: 8,219,360
      Issue Date: Jul 10, 2012
    • Title: "Method for Reconstructing Sparse Streaming Signals Using Greedy Search"
      Inventors: Boufounos, Petros T.; Asif, Muhammad S.
      Patent No.: 8,204,718
      Issue Date: Jun 19, 2012
    • Title: "Locating and Tracking Acoustic Sources with Microphone Arrays"
      Inventors: Boufounos, Petros T.; Smaragdis, Paris
      Patent No.: 7,583,808
      Issue Date: Sep 1, 2009
    • Title: "Method and System for Tracking Signal Sources with Wrapped-Phase Hidden Markov Models"
      Inventors: Smaragdis, Paris; Boufounos, Petros T.
      Patent No.: 7,475,014
      Issue Date: Jan 6, 2009
    See All Patents for MERL