公开(公告)号：US20150110403A1

公开(公告)日：2015-04-23

申请号：US14061098

申请日：2013-10-23

Applicant: ADOBE SYSTEMS INCORPORATED

Inventor： Sunghyun Cho ,  JUE WANG ,  JEN-CHAN CHIEN ,  DONG FENG

IPC: G06T5/00

CPC classification number: G06K9/52 ,  G06K9/6218 ,  G06K2009/4666 ,  G06T5/00 ,  G06T5/003 ,  G06T7/60 ,  G06T2207/20024 ,  G06T2207/20048 ,  G06T2207/20172 ,  G06T2207/20192

Abstract: A computer-implemented method and apparatus are described for deblurring an image. The method may include accessing the image that has at least one blurred region and, automatically, without user input, determining a first value for a first size for a blur kernel for the at least one blurred region. Thereafter, automatically, without user input, a second value for a second size for the blur kernel is determined for the at least one blurred region. A suggested size for the blur kernel is then determined based on the first value and the second value.

Abstract translation: 描述了用于去图像的计算机实现的方法和装置。 该方法可以包括访问具有至少一个模糊区域的图像，并且在没有用户输入的情况下，自动确定用于至少一个模糊区域的模糊核心的第一尺寸的第一值。 此后，自动地，在没有用户输入的情况下，为至少一个模糊区域确定用于模糊核的第二大小的第二值。 然后基于第一值和第二值确定模糊内核的建议大小。

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

IPC: G06T5/00 ,  G06T5/20 ,  G06T7/00

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.

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

IPC: G06T5/00 ,  G06T5/20

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.