openmv/usr/examples/face_detection.py
2014-04-04 21:08:33 +02:00

20 lines
482 B
Python

import sensor, time
# Set sensor gainceiling
sensor.set_gainceiling(16)
# Set sensor brightness
sensor.set_brightness(-2)
# Set sensor to grayscale
sensor.set_pixformat(sensor.GRAYSCALE)
# Load Haar Cascade
cascade = HaarCascade("0:/frontalface_default.cascade")
print(cascade)
clock = time.clock()
while (True):
clock.tick()
image = sensor.snapshot()
objects = image.find_features(cascade)
for r in objects:
image.draw_rectangle(r)
print (clock.fps())