发明名称 |
METHOD AND DEVICE FOR OBTAINING HIGH DYNAMIC RANGE IMAGE |
摘要 |
A method and a device for obtaining a high dynamic range image are provided. The method includes: obtaining a pixel value of each pixel in two images of a same scene; determining a brightness value of each pixel in the two images; determining an objective brightness value of each pixel in a combined image combining the two images; determining a color value of each pixel in the two images; determining a color value of each pixel in the combined image; correcting the color value of each pixel in the combined image so as to obtain a corrected color value of each pixel in the combined image; determining a pixel value of each pixel in the combined image; and obtaining a high dynamic range image. |
申请公布号 |
EP2992673(A4) |
申请公布日期 |
2016.12.28 |
申请号 |
EP20140792324 |
申请日期 |
2014.04.21 |
申请人 |
BYD Company Limited |
发明人 |
LIU, Huaren;MAO, Shuijiang;FU, Jingjun;FENG, Wei |
分类号 |
H04N5/235;H04N9/04 |
主分类号 |
H04N5/235 |
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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