发明授权
US07953250B2 Method and apparatus for red-eye detection in an acquired digital image
有权
在获取的数字图像中用于红眼检测的方法和装置
- 专利标题: Method and apparatus for red-eye detection in an acquired digital image
- 专利标题(中): 在获取的数字图像中用于红眼检测的方法和装置
-
申请号: US12543405申请日: 2009-08-18
-
公开(公告)号: US07953250B2公开(公告)日: 2011-05-31
- 发明人: Eran Steinberg , Yury Prilutsky , Petronel Bigioi , Florin Nanu
- 申请人: Eran Steinberg , Yury Prilutsky , Petronel Bigioi , Florin Nanu
- 申请人地址: IE Galway
- 专利权人: Tessera Technologies Ireland Limited
- 当前专利权人: Tessera Technologies Ireland Limited
- 当前专利权人地址: IE Galway
- 代理商 Andrew V. Smith
- 主分类号: G06K9/00
- IPC分类号: G06K9/00
摘要:
A method for red-eye detection in an acquired digital image comprises acquiring a first image and analyzing the first acquired image to provide a plurality of characteristics indicative of image quality. The process then determines if one or more corrective processes can be beneficially applied to the first acquired image according to the characteristics. Any such corrective processes are then applied to the first acquired image. Red-eye defects are then detected in a second acquired image using the corrected first acquired image. Defect detection can comprise applying a chain of one or more red-eye filters to the first acquired image. In this case, prior to the detecting step, it is determined if the red-eye filter chain can be adapted in accordance with the plurality of characteristics; and the red-eye filter is adapted accordingly.
公开/授权文献
信息查询