mirror of
https://github.com/Laex/Delphi-OpenCV.git
synced 2024-11-16 16:25:53 +01:00
56 lines
1.3 KiB
ObjectPascal
56 lines
1.3 KiB
ObjectPascal
program Laplace;
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{$APPTYPE CONSOLE}
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{$R *.res}
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uses
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System.SysUtils,
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core_c in '..\..\include\ñore\core_c.pas',
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Core.types_c in '..\..\include\ñore\Core.types_c.pas',
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highgui_c in '..\..\include\highgui\highgui_c.pas',
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imgproc.types_c in '..\..\include\imgproc\imgproc.types_c.pas',
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imgproc_c in '..\..\include\imgproc\imgproc_c.pas';
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const
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filename = 'cat2.jpg';
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Var
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image: pIplImage = Nil;
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dst: pIplImage = Nil;
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dst2: pIplImage = Nil;
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aperture: Integer = 3;
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begin
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// ïîëó÷àåì êàðòèíêó
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image := cvLoadImage(filename);
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WriteLn(Format('[i] image: %s', [filename]));
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// ñîçäà¸ì êàðòèíêè
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dst := cvCreateImage(cvGetSize(image), IPL_DEPTH_16S, image^.nChannels);
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dst2 := cvCreateImage(cvGetSize(image), image^.depth, image^.nChannels);
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// îêíî äëÿ îòîáðàæåíèÿ êàðòèíêè
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cvNamedWindow('original', CV_WINDOW_AUTOSIZE);
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cvNamedWindow('cvLaplace', CV_WINDOW_AUTOSIZE);
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// ïðèìåíÿåì îïåðàòîð Ëàïëàñà
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cvLaplace(image, dst, aperture);
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// ïðåîáðàçóåì èçîáðàæåíèå ê 8-áèòíîìó
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cvConvertScale(dst, dst2);
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// ïîêàçûâàåì êàðòèíêó
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cvShowImage('original', image);
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cvShowImage('cvLaplace', dst2);
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cvWaitKey(0);
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// îñâîáîæäàåì ðåñóðñû
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cvReleaseImage(image);
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cvReleaseImage(dst);
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cvReleaseImage(dst2);
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// óäàëÿåì îêíà
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cvDestroyAllWindows();
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end.
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