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专利名称：Motion picture encoding device and method,
motion picture decoding device and method,motion picture recording device, program,and data structure
发明人：Jun Muraki,Yuji Kuriyama,Kouichi
Nakagomi,Kimiyasu Mizuno,Kenichi Iwata,SeijiMochizuki,Ren Imaoka
申请号：US11820155申请日：20070618公开号：US08699569B2公开日：20140415
专利附图：
摘要：A CODEC compresses and encodes a motion picture captured at a high speed of240 fps frame rate in MPEG format. The CODEC divides pictures in each frame into Ipictures and the main frame P pictures and the other sub frame P pictures. In encoding Ppictures of the main frame, the CODEC uses I pictures that are adjacent on the time axisor P pictures of other main frames as a reference picture. With a playback device, etc., ofits motion picture playback performance of 60 fps, to perform an actual speed playbackwith the playback time being equal to the picture-capturing time, only the main framealone is to be subjected to playback, in that case the decoding process of P pictures ofthe sub frames is not required.
申请人：Jun Muraki,Yuji Kuriyama,Kouichi Nakagomi,Kimiyasu Mizuno,Kenichi Iwata,SeijiMochizuki,Ren Imaoka
地址：Hamura JP,Ome JP,Tokorozawa JP,Akishima JP,Tokyo JP,Tokyo JP,Tokyo JP
国籍：JP,JP,JP,JP,JP,JP,JP
代理机构：Holtz, Holtz, Goodman & Chick
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