发明名称 |
APPARATUS AND METHOD FOR PROCESSING IMAGE, AND APPARATUS FOR DISPLAYING IMAGE |
摘要 |
According to one embodiment, a first extraction unit extracts a first group of pixels having a specific hue from an input image. A second extraction unit extracts a second group of pixels having large distance from a reference axis on a plane defined by a chroma axis and a luminance axis from the first group. A first transform unit executes a plurality of color-transform processing to the second group and obtains a plurality of third groups of pixels as the second group transformed by each color-transform processing. A reliability calculation unit calculates a reliability of each third group. The reliability is larger when pixels of the third group are more located in shape of a straight line on the plane. A selection unit selects a color-transform processing by which the third group has the largest reliability from the plurality of color-transform processing. A second transform unit executes the color-transform processing to the input image to obtain an output image.
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申请公布号 |
US2011157213(A1) |
申请公布日期 |
2011.06.30 |
申请号 |
US20100956550 |
申请日期 |
2010.11.30 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
TAKEYAMA YASUTOYO;IMAI YOSHIE;KANEKO TOSHIMITSU;BABA MASAHIRO |
分类号 |
G09G5/02;G06K9/00 |
主分类号 |
G09G5/02 |
代理机构 |
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代理人 |
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地址 |
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