Note
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ImageSequencesΒΆ
from neo.core import ImageSequence
from neo.core import RectangularRegionOfInterest, CircularRegionOfInterest, PolygonRegionOfInterest
import matplotlib.pyplot as plt
import quantities as pq
import random
# generate data
l = []
for frame in range(50):
l.append([])
for y in range(100):
l[frame].append([])
for x in range(100):
l[frame][y].append(random.randint(0, 50))
image_seq = ImageSequence(l, sampling_rate=500 * pq.Hz, spatial_scale='m', units='V')
result = image_seq.signal_from_region(CircularRegionOfInterest(50, 50, 25),
CircularRegionOfInterest(10, 10, 5),
PolygonRegionOfInterest((50, 25), (50, 45), (14, 65),
(90, 80)))
for i in range(len(result)):
plt.figure()
plt.plot(result[i].times, result[i])
plt.xlabel("seconde")
plt.ylabel("valeur")
plt.show()
Total running time of the script: ( 0 minutes 0.000 seconds)