发明名称 Image processing device
摘要 An image processing apparatus of correcting the color of a specific range of a pixel signal for each pixel included in an input image signal, comprises an intensity determination means of generating a correction intensity that is small on the periphery of the color region of the specific range on the basis of two chromaticity signals excluding a luminance component and large in the vicinity of the nearly central portion of the range in the pixel signal, a target color setting means of setting a target color depending on which the pixel signal is corrected, a correction degree setting means of setting correction degree by also using information, other than pixel information, included in the pixel signal, and a correction means of making the image signal close to the target color depending on the correction intensity output from the intensity determination means and the correction degree output from the correction degree setting means.
申请公布号 US7583403(B2) 申请公布日期 2009.09.01
申请号 US20050527661 申请日期 2005.03.11
申请人 PANASONIC CORPORATION 发明人 ITO TAKESHI;YAMASHITA HARUO
分类号 H04N1/40;G06T5/00;H04N1/62;H04N9/68 主分类号 H04N1/40
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