发明授权
- 专利标题: Moving picture coding device and moving picture coding method
- 专利标题(中): 运动图像编码装置和运动图像编码方法
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申请号: US12937757申请日: 2009-05-12
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公开(公告)号: US08494050B2公开(公告)日: 2013-07-23
- 发明人: Yukinaga Seki , Kenjiro Tsuda , Tatsuro Juri , Yuki Kobayashi , Takashi Masuno , Katsuo Saigo , Hiroaki Shimazaki , Takuma Chiba
- 申请人: Yukinaga Seki , Kenjiro Tsuda , Tatsuro Juri , Yuki Kobayashi , Takashi Masuno , Katsuo Saigo , Hiroaki Shimazaki , Takuma Chiba
- 申请人地址: JP Osaka
- 专利权人: Panasonic Corporation
- 当前专利权人: Panasonic Corporation
- 当前专利权人地址: JP Osaka
- 代理机构: Wenderoth, Lind & Ponack, L.L.P.
- 优先权: JP2008-131509 20080520
- 国际申请: PCT/JP2009/002061 WO 20090512
- 国际公布: WO2009/141973 WO 20091126
- 主分类号: H04N7/12
- IPC分类号: H04N7/12 ; H04N11/02 ; H04N11/04
摘要:
Provided is a moving picture coding device which makes it possible to suppress deterioration in coding efficiency caused by flickers occurring at a time of high-speed capturing under fluorescent lamp lighting or the like. A moving picture coding device which codes a plurality of pictures obtained by capturing an object, the moving picture coding device including: a luminance information acquisition unit which acquires luminance information which indicates a luminance level of light in an environment where the object is captured; and a coding unit which codes the pictures, using a prediction coding method in which a picture type is applied in the coding of the pictures according to a flicker state of the light obtained from the luminance information.