发明名称 Apparatus and method for correcting backlight of camera
摘要 <p>An apparatus and method for correcting the backlight of a camera are disclosed. When the camera for photographing a moving image by a photographing device, such as a general-purpose CCD or a general-purpose CMOS, enters into a backlight shooting state for simultaneously photographing an object with a very high luminance level and an object with a very low luminance level, as the shutter speed of the photographing device is varied to a long shutter speed and a short shutter speed, an image shot with the long shutter speed and an image shot with the short shutter speed are synthesized and outputted, thereby enabling a proper luminance level object photographing operation for each of the objects. Accordingly, it is possible to efficiently prevent the phenomenon that the object with the low luminance level looks dark due to the object with the high luminance level.</p>
申请公布号 EP2094003(B1) 申请公布日期 2013.11.20
申请号 EP20080160390 申请日期 2008.07.15
申请人 LG ELECTRONICS INC. 发明人 SEO, SUNGHA;AHN, NAMKYU;MIN, CHOL
分类号 H04N5/235 主分类号 H04N5/235
代理机构 代理人
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