专利名称：Picture encoding and decoding发明人：TERUHIKO SUZUKI,YOICHI YAGASAKI申请号：AU1835901申请日：20010208公开号：AU759558B2公开日：20030417
摘要：An apparatus and method for obtaining scalability of a video object (VO) whoseposition and/or size changes with time. The position of an upper layer picture and that ofa lower layer picture in an absolute coordinate system are determined so thatcorresponding pixels in an enlarged picture and in the upper layer picture may bearranged at the same positions in the absolute coordinate system.
申请人：SONY CORPORATION
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