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Open Source Computer Vision Library
https://opencv.org/
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40 lines
1.2 KiB
40 lines
1.2 KiB
#!/usr/bin/python |
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import cv |
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class PyrSegmentation: |
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def __init__(self, img0): |
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self.thresh1 = 255 |
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self.thresh2 = 30 |
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self.level =4 |
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self.storage = cv.CreateMemStorage() |
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cv.NamedWindow("Source", 0) |
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cv.ShowImage("Source", img0) |
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cv.NamedWindow("Segmentation", 0) |
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cv.CreateTrackbar("Thresh1", "Segmentation", self.thresh1, 255, self.set_thresh1) |
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cv.CreateTrackbar("Thresh2", "Segmentation", self.thresh2, 255, self.set_thresh2) |
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self.image0 = cv.CloneImage(img0) |
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self.image1 = cv.CloneImage(img0) |
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cv.ShowImage("Segmentation", self.image1) |
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def set_thresh1(self, val): |
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self.thresh1 = val |
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self.on_segment() |
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def set_thresh2(self, val): |
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self.thresh2 = val |
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self.on_segment() |
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def on_segment(self): |
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comp = cv.PyrSegmentation(self.image0, self.image1, self.storage, \ |
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self.level, self.thresh1+1, self.thresh2+1) |
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cv.ShowImage("Segmentation", self.image1) |
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def run(self): |
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self.on_segment() |
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cv.WaitKey(0) |
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if __name__ == "__main__": |
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img0 = cv.LoadImage("../c/fruits.jpg", 1) |
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# segmentation of the color image |
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PyrSegmentation(img0).run()
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