Invention Grant
US08384790B2 Video image enhancement method and apparatus using reference and auxiliary frames
有权
使用参考和辅助帧的视频图像增强方法和装置
- Patent Title: Video image enhancement method and apparatus using reference and auxiliary frames
- Patent Title (中): 使用参考和辅助帧的视频图像增强方法和装置
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Application No.: US10227059Application Date: 2002-08-20
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Publication No.: US08384790B2Publication Date: 2013-02-26
- Inventor: Verna Knapp
- Applicant: Verna Knapp
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Main IPC: H04N5/225
- IPC: H04N5/225 ; H04N5/228
Abstract:
A video sequence is enhanced by selecting a reference video frame and at least one auxiliary video frame from the video sequence. The information from the reference frame and the auxiliary frame are combined based on measurements of the displacement of objects between the reference frame and each of the auxiliary video frames. Video and multimedia presentations are then generated using the enhanced video frame combining information from the reference video frame and the at least one auxiliary video frame.
Public/Granted literature
- US20040036782A1 Video image enhancement method and apparatus Public/Granted day:2004-02-26
Information query
