发明名称 |
Automatic white balancing via illuminant scoring |
摘要 |
Automatic white balancing and/or autoexposure as useful in a digital camera extracts color channel gains from comparisons of image colors with reference colors under various color temperature illuminants and/or extracts exposure settings from illuminance mean, illuminance variance, illuminance minimum, and illuminance maximum in areas of an image with a trained neural network.
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申请公布号 |
US7184080(B2) |
申请公布日期 |
2007.02.27 |
申请号 |
US20020179650 |
申请日期 |
2002.06.25 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
KEHTARNAVAZ NASSER;OH HYUK-JOON |
分类号 |
H04N9/73;G03B7/00;G06K9/00;H04N5/235;H04N5/238 |
主分类号 |
H04N9/73 |
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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