发明授权
US07787001B2 Image processing apparatus, image display apparatus, image processing method, and computer product
有权
图像处理装置，图像显示装置，图像处理方法以及计算机产品
- 专利标题： Image processing apparatus, image display apparatus, image processing method, and computer product
- 专利标题（中）： 图像处理装置，图像显示装置，图像处理方法以及计算机产品
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申请号： US11596882申请日： 2006-03-16
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公开(公告)号： US07787001B2公开(公告)日： 2010-08-31
- 发明人: Kenji Namie , Toshiharu Murai , Toshiaki Tokita , Yasuyuki Takiguchi , Kazuhiro Fujita , Hiroyuki Sugimoto
- 申请人： Kenji Namie , Toshiharu Murai , Toshiaki Tokita , Yasuyuki Takiguchi , Kazuhiro Fujita , Hiroyuki Sugimoto
- 申请人地址： JP Tokyo
- 专利权人： Ricoh Company, Limited
- 当前专利权人： Ricoh Company, Limited
- 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： JP2005-078207 20050317
- 国际申请： PCT/JP2006/305759 WO 20060316
- 国际公布： WO2006/101149 WO 20060928
- 主分类号： G09G5/02
- IPC分类号： G09G5/02
摘要：
An image processing apparatus that performs resolution conversion on image data to output to a display unit includes a resolution converting unit configured to perform resolution conversion on the image data to generate pixel data having a resolution α times as high as a resolution of the display unit, where α>1; an image processing unit configured to perform an image processing on the pixel data; and a decimation unit configured to decimate the pixel data on which the image processing has been performed, to have a resolution equal to or lower than the resolution of the display unit, and to output decimated data to the display unit.