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37 lines
686 B
Plaintext
37 lines
686 B
Plaintext
import gab.opencv.*;
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import processing.video.*;
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OpenCV opencv;
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Movie video;
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void setup() {
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size(568*2, 320);
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video = new Movie(this, "sample1.mov");
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opencv = new OpenCV(this, 568, 320);
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video.loop();
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video.play();
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}
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void draw() {
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background(0);
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opencv.loadImage(video);
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opencv.calculateOpticalFlow();
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image(video, 0, 0);
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translate(video.width,0);
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stroke(255,0,0);
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opencv.drawOpticalFlow();
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PVector aveFlow = opencv.getAverageFlow();
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int flowScale = 50;
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stroke(255);
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strokeWeight(2);
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line(video.width/2, video.height/2, video.width/2 + aveFlow.x*flowScale, video.height/2 + aveFlow.y*flowScale);
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}
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void movieEvent(Movie m) {
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m.read();
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}
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