TY - GEN
T1 - Video coding with motion-compensated subband/wavelet decomposition
AU - Jozawa, Hirohisa
AU - Watanabe, Hiroshi
PY - 1992/12/1
Y1 - 1992/12/1
N2 - A hybrid video coding scheme using motion compensated subband decomposition is proposed. In the proposed method, interframe prediction is performed for the subband domain data. Subband data for interframe prediction are obtained by applying analysis filter to the image blocks already shifted by the amount of estimated motion. Simulated results show that the efficient of subband coding is significantly improved by the proposed hybrid coding method. Motion compensated subband decomposition is well suitable for subband/wavelet filter banks.
AB - A hybrid video coding scheme using motion compensated subband decomposition is proposed. In the proposed method, interframe prediction is performed for the subband domain data. Subband data for interframe prediction are obtained by applying analysis filter to the image blocks already shifted by the amount of estimated motion. Simulated results show that the efficient of subband coding is significantly improved by the proposed hybrid coding method. Motion compensated subband decomposition is well suitable for subband/wavelet filter banks.
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M3 - Conference contribution
AN - SCOPUS:0026992393
SN - 0819410187
T3 - Proceedings of SPIE - The International Society for Optical Engineering
SP - 765
EP - 774
BT - Proceedings of SPIE - The International Society for Optical Engineering
PB - Publ by Int Soc for Optical Engineering
T2 - Visual Communications and Image Processing '92
Y2 - 18 November 1992 through 20 November 1992
ER -