发明名称 |
Method for Improving Image Quality and Color Compensating Device and Image Processing Device |
摘要 |
A method for improving image quality in an image processing device comprises receiving an image signal comprising a plurality of field signals corresponding to a plurality of fields, each field signal comprising a plurality of pixel signals corresponding to a plurality of pixels, and each pixel signal comprising an original chrominance value and a compensating chrominance value; replacing the compensating chrominance value of a pixel signal in every field signal by the original chrominance value of another pixel signal of a same position in another field signal, and generating a primary compensating result corresponding to every pixel signal; calculating a primary weighted sum of a pixel signal corresponding to every pixel and a primary compensating result corresponding to the pixel signal according to a degree of variation corresponding to every pixel of every field; and outputting the primary weighted sum corresponding to every pixel, to output primary compensating field signals.
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申请公布号 |
US2010271460(A1) |
申请公布日期 |
2010.10.28 |
申请号 |
US20090534871 |
申请日期 |
2009.08.04 |
申请人 |
LIN YU-MAO;CHEN CHIEH-CHENG |
发明人 |
LIN YU-MAO;CHEN CHIEH-CHENG |
分类号 |
H04N13/00;H03M1/12;H04N7/01 |
主分类号 |
H04N13/00 |
代理机构 |
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主权项 |
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地址 |
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