openmv/usr/examples/10-Tests/test_erode_and_dilate.py
Kwabena W. Agyeman 94bc225542 Moved examples arround.
Tried to emulate Arduino's 11 folders... I'd perfer to have all the
shield scripts in one folder... but, that might not make sense. I don't
really want one script per folder however. So, I might merge some more
stuff in the future. I have a grand idea here that will become evident as
I work though the examples.

Anyway, the current structure is not final. It will be in flux for a
little while.

As for Git History, folder history is the best we're going to get. Git
and GitHub don't seem to deal with moves too well.
2016-03-30 21:30:11 -04:00

25 lines
713 B
Python

import pyb, sensor, image, math
sensor.reset()
sensor.set_framesize(sensor.QVGA)
grayscale_thres = (170, 255)
rgb565_thres = (70, 100, -128, 127, -128, 127)
while(True):
sensor.set_pixformat(sensor.GRAYSCALE)
for i in range(100):
img = sensor.snapshot()
img.binary([grayscale_thres])
img.erode(2)
for i in range(100):
img = sensor.snapshot()
img.binary([grayscale_thres])
img.dilate(2)
sensor.set_pixformat(sensor.RGB565)
for i in range(100):
img = sensor.snapshot()
img.binary([rgb565_thres])
img.erode(2)
for i in range(100):
img = sensor.snapshot()
img.binary([rgb565_thres])
img.dilate(2)