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公开(公告)号：US20160140699A1
公开(公告)日：2016-05-19
申请号：US14541681
申请日：2014-11-14
Applicant: Adobe Systems Incorporated
Inventor： Anmol Dhawan , Atul Aggarwal , Vishal Verma
CPC classification number: G06K9/4604 , G06K9/00134 , G06K9/0014 , G06K9/00147 , G06K9/52 , G06K2209/05 , G06T5/005
Abstract: Systems and methods are provided for automatically identifying and healing spots in images. In an embodiment, a method receives, at a computing device, a selection of an area of an image, the area having a center. The method includes calculating, by the computing device, pixel values of pixels in the selected area and determining, based at least in part on the calculated pixel values, a threshold value. The method further includes detecting, based at least in part on comparing pixel values in the selected area to the threshold value, one or more spots in the selected area. The method also includes creating, by the computing device, a mask for the one or more spots. The method replaces pixels in the mask with non-spot pixels.
Abstract translation: 提供了系统和方法来自动识别和修复图像中的斑点。 在一个实施例中，一种方法在计算设备处接收图像区域的选择，该区域具有中心。 该方法包括由计算设备计算所选区域中的像素的像素值，并且至少部分地基于所计算的像素值确定阈值。 该方法还包括至少部分地基于将所选区域中的像素值与阈值相比较来检测所选区域中的一个或多个点。 该方法还包括通过计算设备创建一个或多个点的掩模。 该方法用非点像素代替掩模中的像素。
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公开(公告)号：US09613288B2
公开(公告)日：2017-04-04
申请号：US14541681
申请日：2014-11-14
Applicant: Adobe Systems Incorporated
Inventor： Anmol Dhawan , Atul Aggarwal , Vishal Verma
CPC classification number: G06K9/4604 , G06K9/00134 , G06K9/0014 , G06K9/00147 , G06K9/52 , G06K2209/05 , G06T5/005
Abstract: Systems and methods are provided for automatically identifying and healing spots in images. In an embodiment, a method receives, at a computing device, a selection of an area of an image, the area having a center. The method includes calculating, by the computing device, pixel values of pixels in the selected area and determining, based at least in part on the calculated pixel values, a threshold value. The method further includes detecting, based at least in part on comparing pixel values in the selected area to the threshold value, one or more spots in the selected area. The method also includes creating, by the computing device, a mask for the one or more spots. The method replaces pixels in the mask with non-spot pixels.
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