发明名称 Image contrast enhancement
摘要 An image processing apparatus is provided. In the image processing apparatus, an image pick-up part obtains an image, an image compensation part stretches gray values of. selected pixels from a main object of the obtained image (the selected pixels lie in a narrower gray value range) to a wider gray value range, and an image output part outputs the compensated image. Therefore, an image is compensated for a user to easily discern an object in the image in a preview mode.
申请公布号 EP1571593(A3) 申请公布日期 2009.11.18
申请号 EP20050004428 申请日期 2005.03.01
申请人 LG ELECTRONICS, INC. 发明人 BYUN, SEONG CHAN;LEE, EUN SIL
分类号 G06T5/40;H04N5/208;H04N1/407 主分类号 G06T5/40
代理机构 代理人
主权项
地址