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Description: osculatingcircle.cpp : An interactive demo of osculating circles used to define a parametric curve curvature. Require OpenGL(R)
matchsegments.cpp : Compute the scaled rigid transformation that matches a given pair of segments.
srm : A kind of statistical region mergion algorithm.
MiniBall.cpp : Implementation of the randomized recursive incremental construction of the smallest enclosing ball of a 2D point set (as known as Welzl MINIBALL algorithm).
composite.cpp : Image compositing using alpha channel. You need the source image furrydog.ppm, the alpha matte furrydog-matte.ppm and the background image background.ppm The result is composite.ppm.-osculatingcircle.cpp : An interactive demo of osculating circles used to define a parametric curve curvature. Requir e OpenGL (R) matchsegments.cpp : Compute the scaled rigid transformation that m atches a given pair of segments. srm : A kind of statistical algorithm region mergion . MiniBall.cpp : Implementation of the randomized recursive in cremental construction of the smallest enclos ing ball of a 2D point set (as known as Welzl MINIB ALL algorithm). composite.cpp : Image compositing using alpha channel. You nee d the source image furrydog.ppm. the alpha matte furrydog - matte.ppm and the hippocampus kground image background.ppm The result is com posite.ppm.
Platform: |
Size: 10979 |
Author: 田先生 |
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Description: osculatingcircle.cpp : An interactive demo of osculating circles used to define a parametric curve curvature. Require OpenGL(R)
matchsegments.cpp : Compute the scaled rigid transformation that matches a given pair of segments.
srm : A kind of statistical region mergion algorithm.
MiniBall.cpp : Implementation of the randomized recursive incremental construction of the smallest enclosing ball of a 2D point set (as known as Welzl MINIBALL algorithm).
composite.cpp : Image compositing using alpha channel. You need the source image furrydog.ppm, the alpha matte furrydog-matte.ppm and the background image background.ppm The result is composite.ppm.-osculatingcircle.cpp : An interactive demo of osculating circles used to define a parametric curve curvature. Requir e OpenGL (R) matchsegments.cpp : Compute the scaled rigid transformation that m atches a given pair of segments. srm : A kind of statistical algorithm region mergion . MiniBall.cpp : Implementation of the randomized recursive in cremental construction of the smallest enclos ing ball of a 2D point set (as known as Welzl MINIB ALL algorithm). composite.cpp : Image compositing using alpha channel. You nee d the source image furrydog.ppm. the alpha matte furrydog- matte.ppm and the hippocampus kground image background.ppm The result is com posite.ppm.
Platform: |
Size: 10240 |
Author: 田先生 |
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Description: This literature review attempts to provide a brief overview of some of the most common segmentation techniques, and a comparison between them. It discusses the “Grab-Cut” technique, and reviews some some of the common matting techniques. The graph cut approaches to segmentation can be extended to 3-D data and can be used for segmenting 3-D volumes.Other segmentation techniques use either contour or edge segmentation to perform segmentation. The graph cut techniques use both contour and edge information. The main matting techniques are Poisson matting and probabilistic alpha matting using colour statistics. Poisson matting works directly on the alpha matte of the image, and is interactive. The statisticalapproach uses Gaussians to model colour statistics in the image and is not interactive.
Platform: |
Size: 21504 |
Author: 巡洋舰 |
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