Beispiel #1
0
    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")
Beispiel #3
0
if __name__ == '__main__':
    if len(sys.argv) != 3:
        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")