发明申请
- 专利标题： Video Decoder, Decoding Method, and Video Encoder
- 专利标题（中）： 视频解码器，解码方法和视频编码器
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申请号： US13036487申请日： 2011-02-28
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公开(公告)号： US20120026394A1公开(公告)日： 2012-02-02
- 发明人: Emi Maruyama
- 申请人： Emi Maruyama
- 优先权： JP2010-172751 20100730
- 主分类号： H04N7/00
- IPC分类号： H04N7/00
摘要：
In one embodiment, there is provided a video decoder. The video decoder includes: a receiver configured to receive data of main images, data of subtitle images, and subtitle time information about display periods of the subtitle images; a decoder configured to decode the data of the main images; a determining module configured to determine first frames among all frames of decoded data of the main images based on the subtitle time information, wherein the subtitle images are displayed on the first frames; and a processor configured to perform image processing on first pixels among all pixels of the first frames, wherein each of the first pixels has a color that belongs to a certain color space range.
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