TY - GEN
T1 - Probability-based mode decision algorithm for scalable video coding
AU - Wey, Yu Che
AU - Chen, Mei Juan
AU - Yeh, Chia Hung
PY - 2013
Y1 - 2013
N2 - To reduce the computational complexity of the encoding process in Scalable Video Coding, we utilize the information of motion vector predictor (MVP) and the number of non-zero coefficients(NZC) to propose a fast mode decision algorithm. The probability models of motion vector predictor and the number of non-zero coefficients are built to predict the partition mode in the enhancement layer. In addition, the search range of motion estimation is adaptively adjusted to further reduce computational complexity. Experiment results show that the proposed algorithm can reduce coding time by up to 76% in average and provide higher time saving and better performance than previous work.
AB - To reduce the computational complexity of the encoding process in Scalable Video Coding, we utilize the information of motion vector predictor (MVP) and the number of non-zero coefficients(NZC) to propose a fast mode decision algorithm. The probability models of motion vector predictor and the number of non-zero coefficients are built to predict the partition mode in the enhancement layer. In addition, the search range of motion estimation is adaptively adjusted to further reduce computational complexity. Experiment results show that the proposed algorithm can reduce coding time by up to 76% in average and provide higher time saving and better performance than previous work.
UR - http://www.scopus.com/inward/record.url?scp=84893293415&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84893293415&partnerID=8YFLogxK
U2 - 10.1109/APSIPA.2013.6694142
DO - 10.1109/APSIPA.2013.6694142
M3 - Conference contribution
AN - SCOPUS:84893293415
SN - 9789869000604
T3 - 2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2013
BT - 2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2013
T2 - 2013 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, APSIPA 2013
Y2 - 29 October 2013 through 1 November 2013
ER -