TY - JOUR
T1 - Video coding using adaptive global MC and local affine MC
AU - Jozawa, Hirohisa
AU - Kamikura, Kazuto
AU - Yanaka, Kazuhisa
AU - Watanabe, Hiroshi
N1 - Publisher Copyright:
© 2015 European Signal Processing Conference, EUSIPCO. All rights reserved.
PY - 2015
Y1 - 2015
N2 - This paper describes an efficient video coding method using two-stage motion compensation (MC). The proposed MC method employs global MC (CMC) and overlapped block affine MC. CMC is adaptively turned on/off for each macroblock since CMC cannot predict all regions in an image. Simulation results show that the proposed coding method using two-stage MC significantly outperforms H. 263 for sequences with fast motion. Performance improvements in PSNR are about 3-4 dB over H. 263.
AB - This paper describes an efficient video coding method using two-stage motion compensation (MC). The proposed MC method employs global MC (CMC) and overlapped block affine MC. CMC is adaptively turned on/off for each macroblock since CMC cannot predict all regions in an image. Simulation results show that the proposed coding method using two-stage MC significantly outperforms H. 263 for sequences with fast motion. Performance improvements in PSNR are about 3-4 dB over H. 263.
UR - http://www.scopus.com/inward/record.url?scp=85113899025&partnerID=8YFLogxK
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M3 - Conference article
AN - SCOPUS:85113899025
SN - 2219-5491
JO - European Signal Processing Conference
JF - European Signal Processing Conference
T2 - 8th European Signal Processing Conference, EUSIPCO 1996
Y2 - 10 September 1996 through 13 September 1996
ER -