发明授权
- 专利标题: Image processing for reducing blur
- 专利标题(中): 用于减少模糊的图像处理
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申请号: US12277591申请日: 2008-11-25
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公开(公告)号: US08346003B2公开(公告)日: 2013-01-01
- 发明人: Hisakazu Shiraki , Tetsujiro Kondo , Kenji Takahashi , Tsutomu Watanabe , Takahiro Nagano , Yasuhiro Suto , Noriaki Takahashi
- 申请人: Hisakazu Shiraki , Tetsujiro Kondo , Kenji Takahashi , Tsutomu Watanabe , Takahiro Nagano , Yasuhiro Suto , Noriaki 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
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JP2007-330455 20071221
- 主分类号: G06K9/40
- IPC分类号: G06K9/40 ; G06K9/62
摘要:
An image processing device for converting an input image into an output image whose blur is reduced. The image processing device includes a first image extracting section that extracts a plurality of pixels composed of a pixel of the input image corresponding to a pixel of interest in the output image and predetermined pixels surrounding the pixel of the input image. A first feature quantity calculating section calculates a first feature quantity from the plurality of pixels extracted by the first image extracting section. A second pixel extracting section extracts a plurality of pixels composed of the pixel of interest and predetermined pixels surrounding the pixel of interest from the input image. A predicting section then generates a pixel value of the pixel of interest.