发明授权
- 专利标题: Detection of sky in digital color images
- 专利标题(中): 数字彩色图像中天空的检测
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申请号: US10747597申请日: 2003-12-29
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公开(公告)号: US07336819B2公开(公告)日: 2008-02-26
- 发明人: Andrew C. Gallagher , Jiebo Luo , Wei Hao
- 申请人: Andrew C. Gallagher , Jiebo Luo , Wei Hao
- 申请人地址: US NY Rochester
- 专利权人: Eastman Kodak Company
- 当前专利权人: Eastman Kodak Company
- 当前专利权人地址: US NY Rochester
- 代理商 Raymond L. Owens
- 主分类号: G06K9/00
- IPC分类号: G06K9/00
摘要:
A method of detecting sky in a digital color image having pixels is disclosed. The method includes identifying pixels from the digital color image representing an initial sky region; developing a model based on the identified sky pixels, wherein such model is a mathematical function that has inputs of pixel position and outputs of color; and using the model to operate on the digital color image to classify additional pixels not included in the initial sky region as sky.
公开/授权文献
- US20050147298A1 Detection of sky in digital color images 公开/授权日:2005-07-07