Invention Grant
- Patent Title: Removing motion blur from unaligned multiple blurred images
- Patent Title (中): 从未对齐的多个模糊图像中删除运动模糊
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Application No.: US13034461Application Date: 2011-02-24
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Publication No.: US08411980B1Publication Date: 2013-04-02
- Inventor: Jue Wang , Sunghyun Cho , Seungyong Lee
- Applicant: Jue Wang , Sunghyun Cho , Seungyong Lee
- Applicant Address: US CA San Jose
- Assignee: Adobe Systems Incorporated
- Current Assignee: Adobe Systems Incorporated
- Current Assignee Address: US CA San Jose
- Agency: Wolfe-SBMC
- Main IPC: G06K9/48
- IPC: G06K9/48 ; G06K9/40 ; H04N5/228 ; H04N9/74

Abstract:
Various embodiments of methods and apparatus for removing motion blur are disclosed. A homography is estimated for each of a plurality of images. Two or more images of the plurality are unaligned. An estimated latent image for the plurality of images selected for recovery of the latent image is deconvolved. A point spread function for the each of the plurality of images is calculated. The homography for the each of the plurality of images, the estimated latent image, and the point spread function for the each of the plurality of images are iteratively updated until the homography for each of the plurality of images stabilizes. The iteratively updating includes updating one of the homography for the each of the plurality of images, the estimated latent image, and the point spread function for the each of the plurality of images while holding the remainder constant.
Public/Granted literature
- US3164414A Electrically controlled trailer brake system Public/Granted day:1965-01-05
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