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d79f633547
Fixed #274 by changing the x2,y2 second array when drawing the rectangle to width,height (see Matrix.cc)
23 lines
660 B
JavaScript
Executable File
23 lines
660 B
JavaScript
Executable File
var cv = require('../lib/opencv');
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var COLOR = [0, 255, 0]; // default red
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var thickness = 2; // default 1
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cv.readImage('./files/mona.png', function(err, im) {
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if (err) throw err;
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if (im.width() < 1 || im.height() < 1) throw new Error('Image has no size');
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im.detectObject('../data/haarcascade_frontalface_alt2.xml', {}, function(err, faces) {
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if (err) throw err;
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for (var i = 0; i < faces.length; i++) {
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face = faces[i];
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im.rectangle([face.x, face.y], [face.width, face.height], COLOR, 2);
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}
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im.save('./tmp/face-detection-rectangle.png');
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console.log('Image saved to ./tmp/face-detection-rectangle.png');
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});
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});
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