发明申请
US20080267503A1 Increasing Retrieval Performance of Images by Providing Relevance Feedback on Word Images Contained in the Images
有权
通过为图像中包含的Word图像提供相关性反馈来提高图像的检索性能
- 专利标题: Increasing Retrieval Performance of Images by Providing Relevance Feedback on Word Images Contained in the Images
- 专利标题(中): 通过为图像中包含的Word图像提供相关性反馈来提高图像的检索性能
-
申请号: US11740840申请日: 2007-04-26
-
公开(公告)号: US20080267503A1公开(公告)日: 2008-10-30
- 发明人: Laurent Denoue , John E. Adcock , David M. Hilbert , Daniel Billsus
- 申请人: Laurent Denoue , John E. Adcock , David M. Hilbert , Daniel Billsus
- 申请人地址: JP Tokyo
- 专利权人: FUJI XEROX CO., LTD.
- 当前专利权人: FUJI XEROX CO., LTD.
- 当前专利权人地址: JP Tokyo
- 主分类号: G06K9/34
- IPC分类号: G06K9/34
摘要:
An interactive system provides for increasing retrieval performance of images depicting text by allowing users to provide relevance feedback on words contained in the images. The system includes a user interface through which the user queries the system with query terms for images contained in the system. Word image suggestions are displayed to the user through the user interface, where each word image suggestion contains the same or slightly variant text as recognized from the word image by the system than the particular query terms. Word image suggestions can be included in the system by the user to increase system recall of images for the one or more query terms and can be excluded from the system by the user to increase precision of image retrieval results for particular query terms.
公开/授权文献
信息查询