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Update example
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import sensor, time
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sensor.reset()
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# Set sensor brightness
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sensor.set_contrast(1)
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# Set sensor gainceiling
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sensor.set_gainceiling(16)
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# Set sensor brightness
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sensor.set_brightness(-2)
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# Set framesize
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sensor.set_framesize(sensor.QCIF)
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# Set sensor to grayscale
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sensor.set_pixformat(sensor.GRAYSCALE)
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# Load Haar Cascade
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cascade = HaarCascade("0:/frontalface_default.cascade")
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print(cascade)
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face_cascade = HaarCascade("/frontalface.cascade")
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print(face_cascade)
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clock = time.clock()
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while (True):
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clock.tick()
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image = sensor.snapshot()
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objects = image.find_features(cascade)
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objects = image.find_features(face_cascade, threshold=0.65, scale=1.65)
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for r in objects:
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image.draw_rectangle(r)
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#Add delay to see drawing on FB
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time.sleep(10)
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print (clock.fps())
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