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34 lines
881 B
Python
34 lines
881 B
Python
import sensor, time
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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 sensor to grayscale
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sensor.set_pixformat(sensor.GRAYSCALE)
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def test_surf(sensor):
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clock = time.clock()
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for x in range(100):
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image = sensor.snapshot()
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clock.tick()
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kp = image.find_keypoints(upright=False, thresh=0.0004, octaves=2)
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image.draw_keypoints(kp)
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print (clock.avg())
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def test_haar(sensor):
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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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clock = time.clock()
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for x in range(100):
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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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for r in objects:
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image.draw_rectangle(r)
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print (clock.fps())
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while (True):
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test_surf(sensor)
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test_haar(sensor)
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