TY - GEN
T1 - Frame loss concealment for stereoscopic video based on inter-view similarity of motion and intensity difference
AU - Chung, Tae Young
AU - Sull, Sanghoon
AU - Kim, Chang-Su
PY - 2010
Y1 - 2010
N2 - An efficient frame loss concealment algorithm for stereoscopic video based on the inter-view similarity of motion vectors and intensity differences is proposed in this work. Suppose that a frame at time t in the right view is lost during the transmission. To conceal its loss, we use the information in the previous frame at time t - 1 in the right view and the frames at t - 1 and t in the left view. More specifically, we first estimate the disparity vector field of the previous frame to find the matching pixels in the left view, and determine the motion vectors and the intensity differences of those matching pixels. By projecting those motion vectors and intensity differences onto the right view, we recover the lost frame. Simulation results demonstrate that the proposed algorithm provides significantly better performance than conventional algorithms.
AB - An efficient frame loss concealment algorithm for stereoscopic video based on the inter-view similarity of motion vectors and intensity differences is proposed in this work. Suppose that a frame at time t in the right view is lost during the transmission. To conceal its loss, we use the information in the previous frame at time t - 1 in the right view and the frames at t - 1 and t in the left view. More specifically, we first estimate the disparity vector field of the previous frame to find the matching pixels in the left view, and determine the motion vectors and the intensity differences of those matching pixels. By projecting those motion vectors and intensity differences onto the right view, we recover the lost frame. Simulation results demonstrate that the proposed algorithm provides significantly better performance than conventional algorithms.
KW - And inter-view similarity
KW - Disparity estimation
KW - Frame loss concealment
KW - Stereoscopic video
UR - https://www.scopus.com/pages/publications/78651087399
U2 - 10.1109/ICIP.2010.5654236
DO - 10.1109/ICIP.2010.5654236
M3 - Conference contribution
AN - SCOPUS:78651087399
SN - 9781424479948
T3 - Proceedings - International Conference on Image Processing, ICIP
SP - 441
EP - 444
BT - 2010 IEEE International Conference on Image Processing, ICIP 2010 - Proceedings
T2 - 2010 17th IEEE International Conference on Image Processing, ICIP 2010
Y2 - 26 September 2010 through 29 September 2010
ER -