A bitstream includes a sequence of frames. Each frame is partitioned into encoded blocks. For each block, a set of paths is determined at a transform angle determined from a transform index in the bitstream. Transform coefficients are obtained from bitstream. The transform coefficients include one DC coefficient for each path. An inverse transform is applied to the transform coefficients to produce a decoded video.
申请公布号
WO2011048909(A2)
申请公布日期
2011.04.28
申请号
WO2010JP66621
申请日期
2010.09.16
申请人
MITSUBISHI ELECTRIC CORPORATION;MITSUBISHI ELECTRIC RESEARCH LABORATORIES, INC.;COHEN, ROBERT, A.;VETRO, ANTHONY;SUN, HUIFANG