def get_frame(self, j):

        im = Image.open(self._name_template.format(ind=j + self._offset))

        return np.reshape(im.getdata(),
                          self._im_sz).astype(self._dtype)
Extracts the jth frame from the image sequence.
dataset/ETHPy150Open soft-matter/pims/pims/tiff_stack.py/TiffSeries.get_frame