发明名称 |
Image processing method, image processing program, and image processor |
摘要 |
An image processing method for converting a first image that is expressed in a calorimetric system made up of a plurality of color components and comprises a plurality of pixels each having color information corresponding to one of the color components into a second image that comprises a plurality of pixels each having at least a common type of color information, includes: a color judgment step that includes a color difference information generation step in which color difference information is generated for a processing target pixel in the second image by using color information in the first image through one of at least three different methods and a color evaluation step in which a color evaluation is individually executed for each of processing target pixels in the second image by using the color difference information; and an image conversion step in which the first image is converted to the second image based upon results of the color evaluation executed in the color judgment step.
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申请公布号 |
US2004080639(A1) |
申请公布日期 |
2004.04.29 |
申请号 |
US20030470102 |
申请日期 |
2003.10.28 |
申请人 |
ISHIGA KENICHI |
发明人 |
ISHIGA KENICHI |
分类号 |
H04N9/04;(IPC1-7):H04N3/14 |
主分类号 |
H04N9/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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