发明名称 |
Image processor with sharpness enhancement |
摘要 |
When an image inputted is displayed on the display, determined is an enhancing degree as a parameter for enhancing the sharpness of the input image by using at least one of information about a subject included in the input image and information about the display for displaying the input image. By using the enhancing degree determined, color distribution is controlled on a first principal component analysis axis obtained by analysis based on a principal component analysis in a color space. Furthermore, the texture of the subject is magnified in size and again mapped onto the subject. Due to this, the input image can be enhancement-processed to a well texture feeling easy to view.
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申请公布号 |
US7324700(B2) |
申请公布日期 |
2008.01.29 |
申请号 |
US20040809775 |
申请日期 |
2004.03.25 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
NICHOGI MUTSUKO;KANAMORI KATSUHIRO;OISHI MAKOTO;TSUMURA NORIMICHI;MIYAKE YOICHI |
分类号 |
G06T5/00;G06F3/14;G06K9/00;G06K9/40;G06T1/00;G06T5/20;G06T9/00;G06T15/04;G06T19/00;G09G5/00;G09G5/36;H04N1/409;H04N5/208 |
主分类号 |
G06T5/00 |
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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