发明授权
US06278491B1 Apparatus and a method for automatically detecting and reducing red-eye in a digital image
失效
用于在数字图像中自动检测和减少红眼的装置和方法
- 专利标题: Apparatus and a method for automatically detecting and reducing red-eye in a digital image
- 专利标题(中): 用于在数字图像中自动检测和减少红眼的装置和方法
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申请号: US09015407申请日: 1998-01-29
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公开(公告)号: US06278491B1公开(公告)日: 2001-08-21
- 发明人: John Y. A. Wang , HongJiang Zhang
- 申请人: John Y. A. Wang , HongJiang Zhang
- 主分类号: H04N5222
- IPC分类号: H04N5222
摘要:
An automatic red-eye detection and reduction system is described. The automatic red-eye detection and reduction system includes a red-eye detector that detects if an image contains a red pupil without user intervention. The red-eye detector detects location and size of the red pupil if the image is detected to contain the red pupil. The automatic red-eye detection and reduction system also includes a red-eye reduction system that is coupled to the red-eye detector to change each red color pixel within the red pupil into a predetermined color such that color of the red pupil can be detected and changed without user intervention. A method of automatically detecting and reducing red-eye effect in a digital image is also described.
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