People - Anoop Cherian | Mitsubishi Electric Research Laboratories

Biography

Anoop was a postdoctoral researcher in the LEAR group at Inria from 2012-2015 where his research was on the estimation and tracking of human poses in videos. From 2015-2017, he was a Research Fellow at the Australian National University, where he worked on the problem of recognizing human activities in video sequences. Anoop is the recipient of the Best Student Paper award at the Intl. Conference on Image Processing in 2012. Currently, his research focus is on modeling the semantics of video data.
Recent News & Events
- NEWS Anoop Cherian gave an invited talk at the Multi-modal Video Analysis Workshop, ECCV 2020
  Date: August 23, 2020
  Where: European Conference on Computer Vision (ECCV), online, 2020
  MERL Contact: Anoop Cherian
  Research Areas: Artificial Intelligence, Computer Vision, Machine Learning, Speech & Audio
  Brief
  - MERL Principal Research Scientist Anoop Cherian gave an invited talk titled "Sound2Sight: Audio-Conditioned Visual Imagination" at the Multi-modal Video Analysis workshop held in conjunction with the European Conference on Computer Vision (ECCV), 2020. The talk was based on a recent ECCV paper that describes a new multimodal reasoning task called Sound2Sight and a generative adversarial machine learning algorithm for producing plausible video sequences conditioned on sound and visual context.
- NEWS MERL's Scene-Aware Interaction Technology Featured in Mitsubishi Electric Corporation Press Release
  Date: July 22, 2020
  Where: Tokyo, Japan
  MERL Contacts: Anoop Cherian; Chiori Hori; Takaaki Hori; Jonathan Le Roux; Tim Marks; Alan Sullivan; Anthony Vetro
  Research Areas: Artificial Intelligence, Computer Vision, Machine Learning, Speech & Audio
  Brief
  - Mitsubishi Electric Corporation announced that the company has developed what it believes to be the world’s first technology capable of highly natural and intuitive interaction with humans based on a scene-aware capability to translate multimodal sensing information into natural language.
    
    The novel technology, Scene-Aware Interaction, incorporates Mitsubishi Electric’s proprietary Maisart® compact AI technology to analyze multimodal sensing information for highly natural and intuitive interaction with humans through context-dependent generation of natural language. The technology recognizes contextual objects and events based on multimodal sensing information, such as images and video captured with cameras, audio information recorded with microphones, and localization information measured with LiDAR.
    
    Scene-Aware Interaction for car navigation, one target application, will provide drivers with intuitive route guidance. The technology is also expected to have applicability to human-machine interfaces for in-vehicle infotainment, interaction with service robots in building and factory automation systems, systems that monitor the health and well-being of people, surveillance systems that interpret complex scenes for humans and encourage social distancing, support for touchless operation of equipment in public areas, and much more. The technology is based on recent research by MERL's Speech & Audio and Computer Vision groups.
    
    Demonstration Video:
    
    Link:
    
    Mitsubishi Electric Corporation Press Release
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MERL Publications
- Cherian, A., Wang, J., "Generalized One-Class Learning Using Pairs of Complementary Classifiers", IEEE Transactions on Pattern Analysis and Machine Intelligence, June 2021.
  BibTeX TR2021-076 PDF
  - @article{Cherian2021jun,
  - author = {Cherian, Anoop and Wang, Jue},
  - title = {Generalized One-Class Learning Using Pairs of Complementary Classifiers},
  - journal = {IEEE Transactions on Pattern Analysis and Machine Intelligence},
  - year = 2021,
  - month = jun,
  - url = {https://www.merl.com/publications/TR2021-076}
  - }
- Shah, A., Sra, S., Chellappa, R., Cherian, A., "Max-Margin Contrastive Learning", arXiv, June 2021.
  BibTeX
  - @article{Shah2021jun,
  - author = {Shah, Anshul and Sra, Suvrit and Chellappa, Rama and Cherian, Anoop},
  - title = {Max-Margin Contrastive Learning},
  - journal = {arXiv},
  - year = 2021,
  - month = jun
  - }
- Kim, S., Galley, M., Gunasekara, C., Lee, S., Atkinson, A., Peng, B., Schulz, H., Gao, J., Li, J., Adada, M., Huang, M., Lastras, L., Kummerfeld, J.K., Lasecki, W.S., Hori, C., Cherian, A., Marks, T.K., Rastogi, A., Zang, X., Sunkara, S., Gupta, R., "Overview of the Eighth Dialog System Technology Challenge: DSTC8", IEEE/ACM Transactions on Audio, Speech, and Language Processing, DOI: 10.1109/TASLP.2021.3078368, May 2021.
  BibTeX TR2021-064 PDF
  - @article{Kim2021may,
  - author = {Kim, Seokhwan and Galley, Michel and Gunasekara, Chulaka and Lee, Sungjin and Atkinson, Adam and Peng, Baolin and Schulz, Hannes and Gao, Jianfeng and Li, Jinchao and Adada, Mahmoud and Huang, Minlie and Lastras, Luis and Kummerfeld, Jonathan K. and Lasecki, Walter S. and Hori, Chiori and Cherian, Anoop and Marks, Tim K. and Rastogi, Abhinav and Zang, Xiaoxue and Sunkara, Srinivas and Gupta, Raghav},
  - title = {Overview of the Eighth Dialog System Technology Challenge: DSTC8},
  - journal = {IEEE/ACM Transactions on Audio, Speech, and Language Processing},
  - year = 2021,
  - month = may,
  - doi = {10.1109/TASLP.2021.3078368},
  - url = {https://www.merl.com/publications/TR2021-064}
  - }
- Hori, C., Tsuchiya, M., Chen, S., Cherian, A., Hori, T., Harsham, B.A., Marks, T.K., Le Roux, J., Sullivan, A., Vetro, A., "マルチモーダルセンシング情報に基づくScene-aware Interaction 技術", Society of Automotive Engineers of Japan, May 2021.
  BibTeX TR2021-042 PDF
  - @article{Hori2021may,
  - author = {Hori, Chiori and Tsuchiya, Masato and Chen, Siheng and Cherian, Anoop and Hori, Takaaki and Harsham, Bret A. and Marks, Tim K. and Le Roux, Jonathan and Sullivan, Alan and Vetro, Anthony},
  - title = {マルチモーダルセンシング情報に基づくScene-aware Interaction 技術},
  - journal = {Society of Automotive Engineers of Japan},
  - year = 2021,
  - month = may,
  - url = {https://www.merl.com/publications/TR2021-042}
  - }
- Geng, S., Gao, P., Chatterjee, M., Hori, C., Le Roux, J., Zhang, Y., Li, H., Cherian, A., "Dynamic Graph Representation Learning for Video Dialog via Multi-Modal Shuffled Transformers", AAAI Conference on Artificial Intelligence, February 2021, pp. 1415-1423.
  BibTeX TR2021-010 PDF
  - @inproceedings{Geng2021feb,
  - author = {Geng, Shijie and Gao, Peng and Chatterjee, Moitreya and Hori, Chiori and Le Roux, Jonathan and Zhang, Yongfeng and Li, Hongsheng and Cherian, Anoop},
  - title = {Dynamic Graph Representation Learning for Video Dialog via Multi-Modal Shuffled Transformers},
  - booktitle = {Thirty-Fifth AAAI Conference on Artificial Intelligence},
  - year = 2021,
  - pages = {1415--1423},
  - month = feb,
  - publisher = {AAAI Press, Palo Alto, California USA},
  - isbn = {978-1-57735-866-4},
  - url = {https://www.merl.com/publications/TR2021-010}
  - }
See All Publications for Anoop
Other Publications
- Anoop Cherian and Stephen Gould, "Second-order Temporal Pooling for Action Recognition", International Journal of Computer Vision (IJCV), 2018.
  BibTeX
  - @Article{cherian2018ijcv,
  - author = {Cherian, Anoop and Gould, Stephen},
  - title = {Second-order Temporal Pooling for Action Recognition},
  - journal = {International Journal of Computer Vision (IJCV)},
  - year = 2018,
  - publisher = {Springer}
  - }
- Rodrigo Santa Cruz, Basura Fernando, Anoop Cherian and Stephen Gould, "Visual Permutation Learning", IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2018.
  BibTeX
  - @Article{cherian2018permutation,
  - author = {Santa Cruz, Rodrigo and Fernando, Basura and Cherian, Anoop and Gould, Stephen},
  - title = {Visual Permutation Learning},
  - journal = {IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI)},
  - year = 2018,
  - publisher = {IEEE}
  - }
- Jue Wang, Anoop Cherian, Fatih Porikli and Stephen Gould, "Video Representation Learning Using Discriminative Pooling", Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2018.
  BibTeX
  - @Inproceedings{cherian_representation_cvpr18,
  - author = {Wang, Jue and Cherian, Anoop and Porikli, Fatih and Gould, Stephen},
  - title = {Video Representation Learning Using Discriminative Pooling},
  - booktitle = {Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
  - year = 2018
  - }
- Suryansh Kumar, Anoop Cherian, Yuchao Dai and Hongdong Li, "Scalable Dense Non-rigid Structure-from-Motion: A Grassmannian Perspective", Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2018.
  BibTeX
  - @Inproceedings{cherian_rigid_cvpr18,
  - author = {Kumar, Suryansh and Cherian, Anoop and Dai, Yuchao and Li, Hongdong},
  - title = {Scalable Dense Non-rigid Structure-from-Motion: A Grassmannian Perspective},
  - booktitle = {Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
  - year = 2018
  - }
- Anoop Cherian, Suvrit Sra, Stephen Gould and Richard Hartley, "Non-Linear Temporal Subspace Representations for Activity Recognition", Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2018.
  BibTeX
  - @Inproceedings{cherian_temporal_cvpr18,
  - author = {Cherian, Anoop and Sra, Suvrit and Gould, Stephen and Hartley, Richard},
  - title = {Non-Linear Temporal Subspace Representations for Activity Recognition},
  - booktitle = {Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
  - year = 2018
  - }
- Anoop Cherian, Basura Fernando, Mehrtash Harandi and Stephen Gould, "Generalized Rank Pooling for Activity Recognition", Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2017.
  BibTeX
  - @Inproceedings{cherian2017generalized,
  - author = {Cherian, Anoop and Fernando, Basura and Harandi, Mehrtash and Gould, Stephen},
  - title = {Generalized Rank Pooling for Activity Recognition},
  - booktitle = {Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
  - year = 2017
  - }
- Anoop Cherian, Panagiotis Stanitsas, Mehrtash Harandi, Vassilios Morellas and Nikolaos Papanikolopoulos, "Learning Discriminative Alpha-Beta Divergences for Positive Definite Matrices", International Conference on Computer Vision (ICCV), 2017.
  BibTeX
  - @Inproceedings{cherian_rigid_iccv17,
  - author = {Cherian, Anoop and Stanitsas, Panagiotis and Harandi, Mehrtash and Morellas, Vassilios and Papanikolopoulos, Nikolaos},
  - title = {Learning Discriminative Alpha-Beta Divergences for Positive Definite Matrices},
  - booktitle = {International Conference on Computer Vision (ICCV)},
  - year = 2017
  - }
- Rodrigo Santa Cruz, Basura Fernando, Anoop Cherian and Stephen Gould, "DeepPermNet: Visual Permutation Learning", Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2017.
  BibTeX
  - @Inproceedings{cruz2017deeppermnet,
  - author = {Cruz, Rodrigo Santa and Fernando, Basura and Cherian, Anoop and Gould, Stephen},
  - title = {DeepPermNet: Visual Permutation Learning},
  - booktitle = {Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
  - year = 2017
  - }
- Anoop Cherian, Vassilios Morellas and Nikolaos Papanikolopoulos, "Bayesian Non-Parametric clustering for positive definite matrices", IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2016.
  BibTeX
  - @Article{cherian2016bayesian,
  - author = {Cherian, Anoop and Morellas, Vassilios and Papanikolopoulos, Nikolaos},
  - title = {Bayesian Non-Parametric clustering for positive definite matrices},
  - journal = {IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI)},
  - year = 2016,
  - publisher = {IEEE}
  - }
- Piotr Koniusz and Anoop Cherian, "Sparse coding for third-order super-symmetric tensor descriptors with application to texture recognition", Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2016.
  BibTeX
  - @Inproceedings{koniusz2016sparse,
  - author = {Koniusz, Piotr and Cherian, Anoop},
  - title = {Sparse coding for third-order super-symmetric tensor descriptors with application to texture recognition},
  - booktitle = {Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
  - year = 2016
  - }
- Piotr Koniusz, Anoop Cherian and Fatih Porikli, "Tensor representations via kernel linearization for action recognition from 3D skeletons", European Conference on Computer Vision (ECCV), 2016.
  BibTeX
  - @Inproceedings{koniusz2016tensor,
  - author = {Koniusz, Piotr and Cherian, Anoop and Porikli, Fatih},
  - title = {Tensor representations via kernel linearization for action recognition from 3D skeletons},
  - booktitle = {European Conference on Computer Vision (ECCV)},
  - year = 2016,
  - organization = {Springer}
  - }
- Anoop Cherian, Julien Mairal, Karteek Alahari and Cordelia Schmid, "Mixing body-part sequences for human pose estimation", Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2014.
  BibTeX
  - @Inproceedings{cherian2014mixing,
  - author = {Cherian, Anoop and Mairal, Julien and Alahari, Karteek and Schmid, Cordelia},
  - title = {Mixing body-part sequences for human pose estimation},
  - booktitle = {Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
  - year = 2014
  - }
- Anoop Cherian, "Nearest neighbors using compact sparse codes", International Conference on Machine Learning (ICML), 2014.
  BibTeX
  - @Inproceedings{cherian2014nearest,
  - author = {Cherian, Anoop},
  - title = {Nearest neighbors using compact sparse codes},
  - booktitle = {International Conference on Machine Learning (ICML)},
  - year = 2014
  - }
- Anoop Cherian and Suvrit Sra, "Riemannian sparse coding for positive definite matrices", European Conference on Computer Vision (ECCV), 2014.
  BibTeX
  - @Inproceedings{cherian2014riemannian,
  - author = {Cherian, Anoop and Sra, Suvrit},
  - title = {Riemannian sparse coding for positive definite matrices},
  - booktitle = {European Conference on Computer Vision (ECCV)},
  - year = 2014,
  - organization = {Springer}
  - }
- Anoop Cherian, Suvrit Sra, Arindam Banerjee and Nikolaos Papanikolopoulos, "Jensen-Bregman logdet divergence with application to efficient similarity search for covariance matrices", IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI), 2013.
  BibTeX
  - @Article{cherian2013jensen,
  - author = {Cherian, Anoop and Sra, Suvrit and Banerjee, Arindam and Papanikolopoulos, Nikolaos},
  - title = {Jensen-Bregman logdet divergence with application to efficient similarity search for covariance matrices},
  - journal = {IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI)},
  - year = 2013,
  - publisher = {IEEE}
  - }
- Anoop Cherian, Vassilios Morellas, Nikolaos Papanikolopoulos and Saad J Bedros, "Dirichlet process mixture models on symmetric positive definite matrices for appearance clustering in video surveillance applications", Computer Vision and Pattern Recognition (CVPR), 2011.
  BibTeX
  - @Inproceedings{cherian2011dirichlet,
  - author = {Cherian, Anoop and Morellas, Vassilios and Papanikolopoulos, Nikolaos and Bedros, Saad J},
  - title = {Dirichlet process mixture models on symmetric positive definite matrices for appearance clustering in video surveillance applications},
  - booktitle = {Computer Vision and Pattern Recognition (CVPR)},
  - year = 2011
  - }
- Anoop Cherian, Suvrit Sra, Arindam Banerjee and Nikolaos Papanikolopoulos, "Efficient similarity search for covariance matrices via the Jensen-Bregman LogDet divergence", International Conference on Computer Vision (ICCV), 2011.
  BibTeX
  - @Inproceedings{cherian2011efficient,
  - author = {Cherian, Anoop and Sra, Suvrit and Banerjee, Arindam and Papanikolopoulos, Nikolaos},
  - title = {Efficient similarity search for covariance matrices via the Jensen-Bregman LogDet divergence},
  - booktitle = {International Conference on Computer Vision (ICCV)},
  - year = 2011
  - }
- Suvrit Sra and Anoop Cherian, "Generalized dictionary learning for symmetric positive definite matrices with application to nearest neighbor retrieval", Machine Learning and Knowledge Discovery in Databases (ECML), 2011.
  BibTeX
  - @Article{sra2011generalized,
  - author = {Sra, Suvrit and Cherian, Anoop},
  - title = {Generalized dictionary learning for symmetric positive definite matrices with application to nearest neighbor retrieval},
  - journal = {Machine Learning and Knowledge Discovery in Databases (ECML)},
  - year = 2011
  - }
- Anoop Cherian, Vassilios Morellas and Nikolaos Papanikolopoulos, "Accurate 3D ground plane estimation from a single image", International Conference on Robotics and Automation, 2009.
  BibTeX
  - @Inproceedings{cherian2009accurate,
  - author = {Cherian, Anoop and Morellas, Vassilios and Papanikolopoulos, Nikolaos},
  - title = {Accurate 3D ground plane estimation from a single image},
  - booktitle = {International Conference on Robotics and Automation},
  - year = 2009
  - }
Software Downloads

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Anoop Cherian

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Biography

Recent News & Events

Demonstration Video:

Link:

MERL Publications

Other Publications

Software Downloads

Generating Visual Dynamics from Sound and Context

Adversarially-Contrastive Optimal Transport

Landmarks’ Location, Uncertainty, and Visibility Likelihood

Gradient-based Nikaido-Isoda

Discriminative Subspace Pooling