发明名称 |
Method and device for automatic color correction |
摘要 |
A method and a device for automatic color correction by defining an operation window, a target window, and an active region bounded by the preceding windows so as to adjust chroma values in the active region. Correction of chroma signals is associated with a window region rather than a certain point. Besides, the present invention provides correction of the chroma signals so as to prevent image discontinuity and disharmony.
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申请公布号 |
US7633555(B2) |
申请公布日期 |
2009.12.15 |
申请号 |
US20050224975 |
申请日期 |
2005.09.14 |
申请人 |
MSTAR SEMICONDUCTOR, INC. |
发明人 |
YANG KUNG-TSUN;LEE WEI-KUO;SHEN YUN-HONG |
分类号 |
H04N9/64 |
主分类号 |
H04N9/64 |
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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