def launchCPU(self):
frames_PIL = [
Image.fromstring("RGB", self.pre_video.getSize(), i.tostring())
for i in self.pre_video.getAllFrames()
]
for i in xrange(1, len(frames_PIL)):
# Diferencia
diferencia = DifferenceFilter(frames_PIL[i], frames_PIL[i + 1])
diferencia.Apply(Filter.CPU)
tmp = diferencia.fetchResult()
# Threshold
threshold = ThresholdFilter(tmp, level=20)
threshold.Apply(Filter.CPU)
tmp2 = threshold.fetchResult()
# Erosion
erosion = ErosionFilter(tmp2)
erosion.Apply(Filter.CPU)
post = erosion.fetchResult()
# TODO Mergeado en una clase aparte
r, g, b = frames_PIL[i + 1].split()
tmp = ImageChops.add(r, post)
merged = Image.merge("RGB", (tmp, g, b))
self.post_video.appendFrame(merged)
print "#",
# Terminado, salvamos resultado
self.post_video.Save("./out.mpg")
def launchCPU(self):
frames_PIL = [Image.fromstring("RGB", self.pre_video.getSize(), i.tostring()) for i in self.pre_video.getAllFrames()]
for i in xrange(1, len(frames_PIL)):
# Diferencia
diferencia = DifferenceFilter(frames_PIL[i], frames_PIL[i + 1])
diferencia.Apply(Filter.CPU)
tmp = diferencia.fetchResult()
# Threshold
threshold = ThresholdFilter(tmp, level=20)
threshold.Apply(Filter.CPU)
tmp2 = threshold.fetchResult()
# Erosion
erosion = ErosionFilter(tmp2)
erosion.Apply(Filter.CPU)
post = erosion.fetchResult()
# TODO Mergeado en una clase aparte
r, g, b = frames_PIL[i + 1].split()
tmp = ImageChops.add(r, post)
merged = Image.merge("RGB", (tmp, g, b))
self.post_video.appendFrame(merged)
print "#",
# Terminado, salvamos resultado
self.post_video.Save("./out.mpg")
print 'Usage:', sys.argv[0], '<image1> <image2'
sys.exit(1)
im1 = Image.open(sys.argv[1])
im2 = Image.open(sys.argv[2])
# Diferencia
diferencia = DifferenceFilter(im1, im2)
diferencia.Apply(Filter.CPU)
tmp = diferencia.fetchResult()
tmp.save("diferencia.png", "PNG")
# Threshold
threshold = ThresholdFilter(tmp, level=20)
threshold.Apply(Filter.CPU)
tmp2 = threshold.fetchResult()
tmp2.save("threshold.png", "PNG")
# Erosion
erosion = ErosionFilter(tmp2)
erosion.Apply(Filter.CPU)
post = erosion.fetchResult()
post.save("erosion.png", "PNG")
# TODO Mergeado en una clase aparte
r, g, b = im2.split()
tmp = ImageChops.add(r, post)
merged = Image.merge("RGB", (tmp, g, b))
merged.save("merged.png", "PNG")