TY - GEN
T1 - Predictive mode searching policy for H.264/AVC intra prediction
AU - Lee, Ming Shuan
AU - Chu, Jui Chin
AU - Guo, Jiun-In
PY - 2006
Y1 - 2006
N2 - In this paper, the predictive mode searching policy for H.264/AVC intra prediction is presented. The algorithm could reduce the computational complexity of the Luma 4×4-block mode decision by skipping the less possible candidates and reduce the computation of the intra-prediction of Chroma 8×8-block and Luma 16×l6-block by using the early termination mechanism with an empirical threshold. The experimental results show that, the algorithm will reduce the computational complexity about 49.6% with PSNR degradation less than 0.02 dB for the intra-prediction of 4×4-block, and reduce the computational complexity about 68% with PSNR degradation less than 0.08 dB for the intraprediction of 8×8- and 16×l6-block as compared to JM97.
AB - In this paper, the predictive mode searching policy for H.264/AVC intra prediction is presented. The algorithm could reduce the computational complexity of the Luma 4×4-block mode decision by skipping the less possible candidates and reduce the computation of the intra-prediction of Chroma 8×8-block and Luma 16×l6-block by using the early termination mechanism with an empirical threshold. The experimental results show that, the algorithm will reduce the computational complexity about 49.6% with PSNR degradation less than 0.02 dB for the intra-prediction of 4×4-block, and reduce the computational complexity about 68% with PSNR degradation less than 0.08 dB for the intraprediction of 8×8- and 16×l6-block as compared to JM97.
UR - http://www.scopus.com/inward/record.url?scp=50249186366&partnerID=8YFLogxK
U2 - 10.1109/APCCAS.2006.342133
DO - 10.1109/APCCAS.2006.342133
M3 - Conference contribution
AN - SCOPUS:50249186366
SN - 1424403871
SN - 9781424403875
T3 - IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCAS
SP - 764
EP - 767
BT - APCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems
T2 - APCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems
Y2 - 4 December 2006 through 6 December 2006
ER -