发明名称 |
SYSTEMS AND METHODS FOR ILLUMINATION CORRECTION OF AN IMAGE |
摘要 |
An RGB color image and an infrared intensity image of a live video are received. The RGB color image is converted to a colorspace image comprising a channel corresponding to a brightness value. Each pixel of the converted colorspace image is evaluated to determine whether the brightness channel of the pixel exceeds a threshold value. If the brightness channel of the pixel exceeds the threshold value, the infrared intensity value of a corresponding pixel from the infrared intensity image is mixed into the pixel's channel value that corresponds to brightness. The converted colorspace image is converted back to an RGB color image. |
申请公布号 |
US2011293179(A1) |
申请公布日期 |
2011.12.01 |
申请号 |
US201113149715 |
申请日期 |
2011.05.31 |
申请人 |
DIKMEN MERT;PATEL SANJAY J.;LIN DENNIS;NGUYEN QUANG J.;DO MINH N. |
发明人 |
DIKMEN MERT;PATEL SANJAY J.;LIN DENNIS;NGUYEN QUANG J.;DO MINH N. |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
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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