发明名称 Apparatus for reproducing moving pictures from motion parameters and moving picture coding and decoding system
摘要 A moving picture reproduction apparatus is disclosed which can reproduce successive moving pictures representing an appropriate movement only by extracting, from within motion information inputted as fragmentary movements, a small number of particular motion parameters of such movement as, for example, a turning movement of the face of a person or a movement of the mouth. The moving picture reproduction apparatus comprises a motion parameter extraction circuit for extracting a motion parameter from motion information of an inputted picture, a video sequence storage circuit for storing a plurality of video sequences which are series of moving pictures individually corresponding to a plurality of motion parameters, and a moving picture production circuit for reading out, in accordance with the motion parameter extracted by the motion parameter extraction means, a corresponding video sequence from the video sequence storage means and producing a reproduced moving picture from the video sequence.
申请公布号 US5657415(A) 申请公布日期 1997.08.12
申请号 US19940365001 申请日期 1994.12.28
申请人 NEC CORPORATION 发明人 YAMADA, AKIO
分类号 H04N7/14;H04N7/16;H04N7/26;(IPC1-7):H04N5/76;H04N5/93 主分类号 H04N7/14
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