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https://github.com/peterbraden/node-opencv.git
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4cc5eff25b
OpenCV functions now seem to return (err, val) style arguments. Updated example to handle
25 lines
598 B
JavaScript
25 lines
598 B
JavaScript
var cv = require('../lib/opencv')
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var vid = new cv.VideoCapture("/Users/peterbraden/Desktop/repos/node-opencv/examples/motion.avi")
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vid.read(function(err, mat){
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var track = new cv.TrackedObject(mat, [420, 110, 490, 170], {channel: "value"});
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var x = 0;
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var iter = function(){
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vid.read(function(m2){
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x++;
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var rec = track.track(err, m2)
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console.log(">>", x, ":" , rec)
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if (x % 10 == 0){
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m2.rectangle([rec[0], rec[1]], [rec[2], rec[3]])
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// m2.save('./out-motiontrack-' + x + '.jpg')
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}
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if (x<100)
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iter();
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})
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}
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iter();
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})
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