发明授权
- 专利标题: Image enhancement for challenging lighting conditions
- 专利标题(中): 图像增强,用于挑战照明条件
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申请号: US13169124申请日: 2011-06-27
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公开(公告)号: US08582915B2公开(公告)日: 2013-11-12
- 发明人: Jiangtao Wen , Xuan Dong , Yi Pang
- 申请人: Jiangtao Wen , Xuan Dong , Yi Pang
- 申请人地址: CN Jiangsu P.R.
- 专利权人: Wuxi Jinnang Technology Development Ltd.
- 当前专利权人: Wuxi Jinnang Technology Development Ltd.
- 当前专利权人地址: CN Jiangsu P.R.
- 代理机构: Dinsmore & Shohl LLP
- 主分类号: G06K9/40
- IPC分类号: G06K9/40
摘要:
An image and video enhancement technique is described that allows a core enhancement algorithm to be applied to images captured in various challenging lighting conditions. The technique detects a lighting impairment and inverts the image if it is a low-light impairment. The inverted low-light image is similar to haze impairment images, allowing both haze images and low-light images to be enhanced using the same enhancement algorithm.
公开/授权文献
- US20120328205A1 IMAGE ENHANCEMENT FOR CHALLENGING LIGHTING CONDITIONS 公开/授权日:2012-12-27
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