公开(公告)号：US08897588B2

公开(公告)日：2014-11-25

申请号：US13682201

申请日：2012-11-20

Applicant: Adobe Systems Incorporated

Inventor： Jue Wang ,  Sunghyun Cho ,  Libin Sun

IPC: G06K9/36 ,  G06K9/40

CPC classification number: G06T5/003 ,  G06K9/6255

Abstract: An image de-blurring system obtains a blurred input image and generates, based on the blurred input image, a blur kernel. The blur kernel is an indication of how the image capture device was moved and/or how the subject captured in the image moved during image capture, resulting in blur. Based on the blur kernel and the blurred input image, a de-blurred image is generated. The blur kernel is generated based on sharp versions of the blurred input image predicted using a data-driven approach based on a collection of prior edges.

Abstract translation: 图像去模糊系统获得模糊的输入图像，并且基于模糊的输入图像生成模糊核。 模糊内核是图像捕获设备如何被移动的指示和/或在图像捕获期间如何在图像中捕获的图像移动，导致模糊。 基于模糊内核和模糊输入图像，生成去模糊图像。 基于使用基于先前边缘的集合的数据驱动方法预测的模糊输入图像的锐利版本来生成模糊内核。

公开(公告)号：US20140140633A1

公开(公告)日：2014-05-22

申请号：US13682201

申请日：2012-11-20

Applicant: ADOBE SYSTEMS INCORPORATED

Inventor： Jue Wang ,  Sunghyun Cho ,  Libin Sun

IPC: G06K9/40

CPC classification number: G06T5/003 ,  G06K9/6255

Abstract: An image de-blurring system obtains a blurred input image and generates, based on the blurred input image, a blur kernel. The blur kernel is an indication of how the image capture device was moved and/or how the subject captured in the image moved during image capture, resulting in blur. Based on the blur kernel and the blurred input image, a de-blurred image is generated. The blur kernel is generated based on sharp versions of the blurred input image predicted using a data-driven approach based on a collection of prior edges.

Abstract translation: 图像去模糊系统获得模糊的输入图像，并且基于模糊的输入图像生成模糊核。 模糊内核是图像捕获设备如何被移动的指示和/或在图像捕获期间如何在图像中捕获的对象移动，导致模糊。 基于模糊内核和模糊输入图像，生成去模糊图像。 基于使用基于先前边缘的集合的数据驱动方法预测的模糊输入图像的锐利版本来生成模糊内核。