发明名称 |
Method and apparatus for determining whether backlight exists |
摘要 |
Provided are a method and apparatus for determining whether backlight exists. The method according to an embodiment of the present invention includes calculating scattering degrees of luminance values of pixels included in each of images which represent the same photographic subject and have different brightness levels from each other; and determining whether backlight exists on the photographic subject in consideration of the calculated scattering degrees.
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申请公布号 |
US8031966(B2) |
申请公布日期 |
2011.10.04 |
申请号 |
US20080081416 |
申请日期 |
2008.04.15 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HWANG YOUNG-KYOO;KIM JUNG-BAE;LEE JONG-HA;LEE SEONG-DEOK |
分类号 |
G06T5/50 |
主分类号 |
G06T5/50 |
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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