Merge pull request #1268 from SingTown/master

Update ulab.py example
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Ibrahim Abd Elkader 2021-04-18 18:56:41 +02:00 committed by GitHub
commit 0b06137a89
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@ -4,8 +4,8 @@
# NOTE: ndarrays cause the heap to be fragmented easily. If you run out of memory,
# there's not much that can be done about it, lowering the resolution might help.
import sensor, image, time, ulab as np
from ulab import numerical
import sensor, image, time
from ulab import numpy as np
sensor.reset() # Reset and initialize the sensor.
sensor.set_pixformat(sensor.GRAYSCALE) # Set pixel format to RGB565 (or GRAYSCALE)
@ -15,4 +15,5 @@ clock = time.clock() # Create a clock object to track the FPS
while (True):
img = sensor.snapshot() # Take a picture and return the image.
a = np.array(img, dtype=np.uint8)
print("mean: %d std:%d"%(numerical.mean(a), numerical.std(a)))
print("mean: %d std:%d"%(np.mean(a), np.std(a)))