公开(公告)号：US20140105499A1

公开(公告)日：2014-04-17

申请号：US14056696

申请日：2013-10-17

Applicant: Adobe Systems Incorporated

Inventor： Elya Shechtman ,  Daniel R. Goldman ,  Connelly Barnes ,  Adam Finkelstein

IPC: G06T7/00

CPC classification number: G06T7/0081 ,  G06K9/6211 ,  G06K2009/6213 ,  G06T7/337

Abstract: Techniques for determining correspondence between image regions are described. A computing system stores images that are comparable to determine corresponding image patches of the images. An approximation algorithm is implemented, and for multiple image patches in a region in a first image, corresponding image patches are determined in a second image. The approximation algorithm performs iterations utilizing a nearby-pixel mapping evaluation and a random-perturbation mapping evaluation to determine and select the corresponding image patches in the second image.

Abstract translation: 描述用于确定图像区域之间的对应关系的技术。 计算系统存储可比较的图像以确定图像的相应图像块。 实现近似算法，并且对于第一图像中的区域中的多个图像块，在第二图像中确定对应的图像块。 近似算法使用附近像素映射评估和随机扰动映射评估来执行迭代，以确定并选择第二图像中的相应图像块。

公开(公告)号：US08861869B2

公开(公告)日：2014-10-14

申请号：US14056696

申请日：2013-10-17

Applicant: Adobe Systems Incorporated

Inventor： Elya Shechtman ,  Daniel R. Goldman ,  Connelly Barnes ,  Adam Finkelstein

IPC: G06K9/68 ,  G06T7/00 ,  G06K9/62

CPC classification number: G06T7/0081 ,  G06K9/6211 ,  G06K2009/6213 ,  G06T7/337

Abstract: Techniques for determining correspondence between image regions are described. A computing system stores images that are comparable to determine corresponding image patches of the images. An approximation algorithm is implemented, and for multiple image patches in a region in a first image, corresponding image patches are determined in a second image. The approximation algorithm performs iterations utilizing a nearby-pixel mapping evaluation and a random-perturbation mapping evaluation to determine and select the corresponding image patches in the second image.

Abstract translation: 描述用于确定图像区域之间的对应关系的技术。 计算系统存储可比较的图像以确定图像的相应图像块。 实现近似算法，并且对于第一图像中的区域中的多个图像块，在第二图像中确定对应的图像块。 近似算法使用附近像素映射评估和随机扰动映射评估来执行迭代，以确定并选择第二图像中的相应图像块。