Colour channels were already swapped

Signed-off-by: Jim Martens <github@2martens.de>

src/twomartens/masterthesis/data.py

@@ -475,7 +475,6 @@ def load_scenenet_data(photo_paths: Sequence[Sequence[str]],
     else:
         transformations = [
             object_detection_2d_photometric_ops.ConvertTo3Channels(),
-            object_detection_2d_photometric_ops.ConvertColor(current='RGB', to='BGR'),
             object_detection_2d_geometric_ops.Resize(height=resized_shape[0],
                                                      width=resized_shape[1])
         ]

src/twomartens/masterthesis/debug.py

@@ -65,8 +65,6 @@ def save_ssd_train_images(images: Union[np.ndarray, Sequence[str]], labels: np.n
         if type(train_image) is str:
             with Image.open(train_image) as _image:
                 train_image = np.array(_image, dtype=np.uint8)
-        else:
-            train_image = cv2.cvtColor(train_image, cv2.COLOR_BGR2RGB)
         image = Image.fromarray(train_image)
         image.save(f"{output_path}/"
                    f"{custom_string}train_image{str(i).zfill(nr_digits)}.png")