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Open Source Computer Vision Library
https://opencv.org/
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34 lines
468 B
34 lines
468 B
15 years ago
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#!/usr/bin/octave -q
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addpath(getenv("OCTAVEPATH"));
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highgui;
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cv;
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I=cvLoadImage("frame.jpg");
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a=cv2im(I);
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I2=im2cv(a, CV_8UC(1));
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imshow(cv2im(I));
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imshow(cv2im(I2));
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a=rand(3,3,3);
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b=mat2cv(a,CV_64FC(1));
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c=cv2mat(b);
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assert(all(a==c));
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a=eye(3);
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b=mat2cv(a,CV_64FC(1));
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c=cv2mat(b);
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assert(all(a==c));
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assert(all(cv2mat(mat2cv(eye(3),6))==eye(3)));
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I=cvLoadImage("frame.jpg");
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a=cv2im(I);
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I2=cvCloneImage(I);
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cvSobel(I,I2,2,2);
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imshow(cv2im(I2));
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imshow(a);
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