mind.py 文件源码

def derive(self, samples):
        samples = samples[0]
        uuids = [s['uuid'] for s in samples]
        image_paths = [os.path.join(self.path, 'images', '{}.png'.format(u)) for u in uuids]

        derived = numpy.array([scipy.ndimage.imread(p).transpose() for p in image_paths])
        derived = derived.astype(numpy.float32)
        derived /= 255
        return derived