发明名称 Method for transformation-coding full motion image sequences
摘要 In the case of a method for transformation encoding of moving-image sequences, motion vectors are estimated block-by-block, with which said motion vectors a motion compensation is carried out. The prediction error is transformation-encoded. According to the invention, the block size of the transformation encoding is coupled to the block size used in each case for the motion compensation. This measure makes it possible to enhance the efficiency of the encoding of the prediction error in hybrid encoding procedures that use various block sizes.
申请公布号 US2004062309(A1) 申请公布日期 2004.04.01
申请号 US20030275603 申请日期 2003.10.07
申请人 ROMANOWSKI ALEXANDER;BAUER SVEN;SIEPEN PETER;WIEN MATHIAS;WEDI THOMAS 发明人 ROMANOWSKI ALEXANDER;BAUER SVEN;SIEPEN PETER;WIEN MATHIAS;WEDI THOMAS
分类号 H04N7/32;G06T9/00;H03M7/30;H03M7/40;H04N7/30;H04N7/36;H04N7/50;(IPC1-7):H04N7/12 主分类号 H04N7/32
代理机构 代理人
主权项
地址