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公开(公告)号：US20160063687A1
公开(公告)日：2016-03-03
申请号：US14937395
申请日：2015-11-10
Applicant: ADOBE SYSTEMS INCORPORATED
Inventor： JUE WANG , SUNGHYUN CHO , JEN-CHAN CHIEN , DONG FENG
CPC classification number: G06T5/003 , G06T5/20 , G06T7/11 , G06T2207/10004 , G06T2207/20012
Abstract: A computer-implemented method and system are described for deblurring an image. The method may include accessing an image having a first blurred region and a second blurred region, and generating a first blur kernel for the first blurred region and a second blur kernel for the second blurred region. Thereafter, the first blur kernel is positioned with respect to the first blurred region, and the second blur kernel is positioned with respect to the second blurred region based on the position of the first blur kernel. The image is then deblurred by deconvolving the first blurred region with the first blur kernel, and deconvolving the second blurred region with the second blur kernel.
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公开(公告)号：US20170243333A1
公开(公告)日：2017-08-24
申请号：US15452620
申请日：2017-03-07
Applicant: ADOBE SYSTEMS INCORPORATED
Inventor： SUNGHYUN CHO , JUE WANG , JEN-CHAN CHIEN , DONG FENG
CPC classification number: G06T5/003 , G06T5/20 , G06T11/001 , G06T2207/10024 , G06T2207/20192 , G06T2207/20201 , G06T2207/20221
Abstract: Embodiments of the present invention provide systems, methods, and computer storage media directed towards automatic selection of regions for blur kernel estimation. In one embodiment, a process divides a blurred image into a regions. From these regions a first region and a second region can be selected based on a number of edge orientations within the selected regions. A first blur kernel can then be estimated based on the first region and a second blur kernel can be estimated for the second region. The first and second blur kernel can then be utilized to respectively deblur a first and second portion of the image to produce a deblurred image. Other embodiments may be described and/or claimed.
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