def cam3(self):
"""Generator to read image files for cam0 (RGB right)."""
impath = os.path.join(self.sequence_path, 'image_3', '*.png')
imfiles = sorted(glob.glob(impath))
# Subselect the chosen range of frames, if any
if self.frames is not None:
imfiles = [imfiles[i] for i in self.frames]
# Return a generator yielding the images
return utils.get_images(imfiles, self.imformat)
def cam2(self):
"""Generator to read image files for cam2 (RGB left)."""
impath = os.path.join(self.data_path, 'image_02', 'data',
'*.{}'.format(self.imtype))
imfiles = sorted(glob.glob(impath))
# Subselect the chosen range of frames, if any
if self.frames is not None:
imfiles = [imfiles[i] for i in self.frames]
# Return a generator yielding the images
return utils.get_images(imfiles, self.imformat)
