发明名称 |
Image processing apparatus, image processing method, and computer program |
摘要 |
An image processing apparatus includes: a conversion unit converting a first color image signal including a predetermined color space into a second color image signal including a color space having a luminance signal and a color difference signal; a color determination section determining a color of each pixel of the first color image signal or the second color image signal; and a noise removal unit performing a noise removal process by changing a noise removal strength with respect to the color difference signal in accordance with the color determined by the color determination section.
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申请公布号 |
US8441543(B2) |
申请公布日期 |
2013.05.14 |
申请号 |
US20100660610 |
申请日期 |
2010.03.02 |
申请人 |
MATSUSHITA NOBUYUKI;TAKATORI JIRO;KAWAGUCHI YUKI;SONY CORPORATION |
发明人 |
MATSUSHITA NOBUYUKI;TAKATORI JIRO;KAWAGUCHI YUKI |
分类号 |
H04N5/235;G06K9/00;G06T1/00;G06T5/00;H04N1/409;H04N1/46;H04N1/60;H04N9/07;H04N9/64;H04N9/68 |
主分类号 |
H04N5/235 |
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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