发明名称 |
Color adjustment device, image display device, and color adjustment method |
摘要 |
[Problem] To provide: a color adjustment device that adjusts the color of a color image in order to cause an object appearing in the image to be more easily visually distinguished; an image display device; and a color adjustment method. [Solution] Parameters define a chroma range to be adjusted within the pre-color-adjustment chroma, and a range of post-color-adjustment chroma change compared to the pre-color-adjstment chroma. The color adjustment device (1) calculates the chroma from an image signal, calculates a post-color-adjustment chroma that is in accordance with the pre-color-adjustment chroma in a manner so as to increase or reduce the chroma in the range stipulated by the parameters to a level stipulated by the parameters, and generates an image signal from the post-color adjustment chroma. By means of stipulating the parameters in a manner so that the chroma difference for a specific plurality of colors becomes greater after the color adjustment, the color difference of a plurality of objects appearing in the image becomes greater, and it becomes easier to visually distinguish the plurality of objects appearing in the image after the color adjustment. |
申请公布号 |
AU2013381285(A1) |
申请公布日期 |
2015.10.29 |
申请号 |
AU20130381285 |
申请日期 |
2013.08.29 |
申请人 |
EIZO CORPORATION |
发明人 |
ZHU, LEI;HIGASHI, MASAFUMI |
分类号 |
H04N1/46;A61B5/00;A61B6/03;G06T1/00;H04N1/387;H04N1/60 |
主分类号 |
H04N1/46 |
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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