TY - GEN
T1 - Learning to segment videos in HEVC compressed domain
AU - Liang, Yilin
AU - Xu, Mai
AU - Ren, Jie
AU - Wang, Zulin
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/11/30
Y1 - 2015/11/30
N2 - High efficiency video coding (HEVC), as an up-to-date video coding standard, is becoming widely used, due to its preeminent performance. We argue in this paper that the new HEVC encoder can be utilized to provide efficient features for video segmentation. Thus, we propose a novel method, which learns to segment videos in HEVC compressed domain. Specifically, three features are extracted from HEVC bitstreams. Then, these features are integrated for video segmentation in compressed domain, through the logistic regression which is learnt from training data. This way, the computational complexity on video decoding can be saved. Experimental results show that our method is significantly superior to other state-of-the-art methods in terms of F-measure.
AB - High efficiency video coding (HEVC), as an up-to-date video coding standard, is becoming widely used, due to its preeminent performance. We argue in this paper that the new HEVC encoder can be utilized to provide efficient features for video segmentation. Thus, we propose a novel method, which learns to segment videos in HEVC compressed domain. Specifically, three features are extracted from HEVC bitstreams. Then, these features are integrated for video segmentation in compressed domain, through the logistic regression which is learnt from training data. This way, the computational complexity on video decoding can be saved. Experimental results show that our method is significantly superior to other state-of-the-art methods in terms of F-measure.
UR - https://www.scopus.com/pages/publications/84975757863
U2 - 10.1109/WCSP.2015.7341149
DO - 10.1109/WCSP.2015.7341149
M3 - 会议稿件
AN - SCOPUS:84975757863
T3 - 2015 International Conference on Wireless Communications and Signal Processing, WCSP 2015
BT - 2015 International Conference on Wireless Communications and Signal Processing, WCSP 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - International Conference on Wireless Communications and Signal Processing, WCSP 2015
Y2 - 15 October 2015 through 17 October 2015
ER -