TY - GEN
T1 - 3-D model assisted facial error concealment technique using regenerative particle filter based tracking
AU - Chakraborti, Tathagata
AU - Sengupta, Abhronil
AU - Midya, Abhishek
AU - Konar, Amit
AU - Sengupta, Somnath
PY - 2013
Y1 - 2013
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84888235738&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84888235738&partnerID=8YFLogxK
U2 - 10.1109/ICMEW.2013.6618324
DO - 10.1109/ICMEW.2013.6618324
M3 - Conference contribution
AN - SCOPUS:84888235738
SN - 9781479916047
T3 - Electronic Proceedings of the 2013 IEEE International Conference on Multimedia and Expo Workshops, ICMEW 2013
BT - Electronic Proceedings of the 2013 IEEE International Conference on Multimedia and Expo Workshops, ICMEW 2013
T2 - 2013 IEEE International Conference on Multimedia and Expo Workshops, ICMEW 2013
Y2 - 15 July 2013 through 19 July 2013
ER -