3-D model assisted facial error concealment technique using regenerative particle filter based tracking

Tathagata Chakraborti, Abhronil Sengupta, Abhishek Midya, Amit Konar, Somnath Sengupta

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

This paper proposes a novel approach for error concealment in corrupted frames, using the Candide 3.0 face model. In head and shoulder video sequences, for example in live chats and video conferencing, error concealment performance may be improved using methods that are specifically designed to handle the structural details of the human face. The proposed approach uses perspective projection to adapt the model onto the face in the video and then performs tracking using regenerative particle filters. The pixel information from past frames is transformed into the current (corrupted) frame through this model. The simulation results are promising.

Original languageEnglish (US)
Title of host publicationElectronic Proceedings of the 2013 IEEE International Conference on Multimedia and Expo Workshops, ICMEW 2013
DOIs
StatePublished - Nov 29 2013
Event2013 IEEE International Conference on Multimedia and Expo Workshops, ICMEW 2013 - San Jose, CA, United States
Duration: Jul 15 2013Jul 19 2013

Publication series

NameElectronic Proceedings of the 2013 IEEE International Conference on Multimedia and Expo Workshops, ICMEW 2013

Conference

Conference2013 IEEE International Conference on Multimedia and Expo Workshops, ICMEW 2013
CountryUnited States
CitySan Jose, CA
Period7/15/137/19/13

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All Science Journal Classification (ASJC) codes

  • Computer Graphics and Computer-Aided Design
  • Computer Vision and Pattern Recognition

Cite this

Chakraborti, T., Sengupta, A., Midya, A., Konar, A., & Sengupta, S. (2013). 3-D model assisted facial error concealment technique using regenerative particle filter based tracking. In Electronic Proceedings of the 2013 IEEE International Conference on Multimedia and Expo Workshops, ICMEW 2013 [6618324] (Electronic Proceedings of the 2013 IEEE International Conference on Multimedia and Expo Workshops, ICMEW 2013). https://doi.org/10.1109/ICMEW.2013.6618324