发明申请
US20100079483A1 Image processing apparatus, image processing method, and program
审中-公开
图像处理装置，图像处理方法和程序
- 专利标题： Image processing apparatus, image processing method, and program
- 专利标题（中）： 图像处理装置，图像处理方法和程序
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申请号： US12586591申请日： 2009-09-24
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公开(公告)号： US20100079483A1公开(公告)日： 2010-04-01
- 发明人: Hiromasa Naganuma , Masashi Ota , Toshimichi Hamada , Kiyoshi Ikeda , Yoichi Hirota , Naomasa Takahashi
- 申请人： Hiromasa Naganuma , Masashi Ota , Toshimichi Hamada , Kiyoshi Ikeda , Yoichi Hirota , Naomasa Takahashi
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 优先权： JPP2008-249276 20080926
- 主分类号： G09G5/02
- IPC分类号： G09G5/02
摘要：
An image processing apparatus prevents the inappropriate application of error diffusion and adaptively applies palette conversion functions according to the properties of the source. A processing subsystem performs various processing with respect to an original video source. A palette converter converts the palette bit depth, having modifiable palette conversion functions for creating the illusion of expressing the pre-conversion palette tones in the post-conversion image. A controller turns on the palette converter, turns off the palette converter, or modifies the palette conversion functions thereof, in accordance with at least original source information and system-wide settings information.
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