Hough transform: Difference between revisions
Content deleted Content added
Fixed a problem with the MATLAB output image |
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<lang MATLAB>function [rho,theta,houghSpace] = houghTransform(theImage,thetaSampleFrequency) |
<lang MATLAB>function [rho,theta,houghSpace] = houghTransform(theImage,thetaSampleFrequency) |
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theImage = flipud(theImage); |
theImage = flipud(theImage); %Because the "origin" of a picture is the top-left corner |
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[width,height] = size(theImage); |
[width,height] = size(theImage); |
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[[Image:HoughTransformHex.png|thumb|left|360x200px|Image produced by MATLAB implementation of the Hough transform when applied to the sample pentagon image.]] |
[[Image:HoughTransformHex.png|thumb|left|360x200px|Image produced by MATLAB implementation of the Hough transform when applied to the sample pentagon image.]] |
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<br style="clear:both" /> |
<br style="clear:both" /> |
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=={{header|Tcl}}== |
=={{header|Tcl}}== |
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{{libheader|Tk}} |
{{libheader|Tk}} |
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