发明名称 |
Image file processing method including color space conversion and corresponding image file processing apparatus |
摘要 |
An image file processing method adopted in an image file processing apparatus, includes steps for: inputting from the outside an image file containing at least color information corresponding to each of pixels defined by a color space used in the image file, a color space identification tag indicating whether or not the color space used in the image file is a first color space and a color space information tag providing color space information related to the color space used in the image file; making a decision as to whether or not the color space used in the image file is the first color space based upon the color space identification tag; and referencing the color space information tag in the image file if the color space used in the image file is determined not to be in the first color space.
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申请公布号 |
US7596264(B2) |
申请公布日期 |
2009.09.29 |
申请号 |
US20080216509 |
申请日期 |
2008.07.07 |
申请人 |
NIKON CORPORATION |
发明人 |
HOSHUYAMA HIDEO;SHIBAZAKI KIYOSHIGE;KUROIWA TOSHIHISA |
分类号 |
G06K9/00;G06T1/00;H04N1/00;H04N1/46;H04N1/60;H04N5/225 |
主分类号 |
G06K9/00 |
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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