openmv/usr/examples/15-Tests/test_binary_1.py
Kwabena W. Agyeman 9e5d379c18 Remove old code.
Pixels, centroid, and orientation are calculated in the blob code now.
As for threshold, it is no longer needed (plus, it required storing a
secondary image in RAM which isn't really something we can handle).
2016-04-09 19:32:14 -04:00

24 lines
693 B
Python

import pyb, sensor, image, math
sensor.reset()
sensor.set_framesize(sensor.QVGA)
sensor.set_pixformat(sensor.GRAYSCALE)
low_threshold = (0, 50)
high_threshold = (205, 255)
while(True):
# Test low threshold
for i in range(100):
img = sensor.snapshot()
img.binary([low_threshold])
# Test high threshold
for i in range(100):
img = sensor.snapshot()
img.binary([high_threshold])
# Test not low threshold
for i in range(100):
img = sensor.snapshot()
img.binary([low_threshold], invert = 1)
# Test not high threshold
for i in range(100):
img = sensor.snapshot()
img.binary([high_threshold], invert = 1)