Bridgetower fast image processor

docs/source/en/model_doc/bridgetower.md

@@ -147,6 +147,11 @@ Tips:
 [[autodoc]] BridgeTowerImageProcessor
     - preprocess
 
+## BridgeTowerImageProcessorFast
+
+[[autodoc]] BridgeTowerImageProcessorFast
+    - preprocess
+
 ## BridgeTowerProcessor
 
 [[autodoc]] BridgeTowerProcessor

docs/source/ja/model_doc/bridgetower.md

@@ -144,6 +144,11 @@ BridgeTower は、ビジュアル エンコーダー、テキスト エンコー
 [[autodoc]] BridgeTowerImageProcessor
     - preprocess
 
+## BridgeTowerImageProcessorFast
+
+[[autodoc]] BridgeTowerImageProcessorFast
+    - preprocess
+
 ## BridgeTowerProcessor
 
 [[autodoc]] BridgeTowerProcessor

src/transformers/models/auto/image_processing_auto.py

@@ -62,7 +62,7 @@
             ("bit", ("BitImageProcessor",)),
             ("blip", ("BlipImageProcessor", "BlipImageProcessorFast")),
             ("blip-2", ("BlipImageProcessor", "BlipImageProcessorFast")),
-            ("bridgetower", ("BridgeTowerImageProcessor",)),
+            ("bridgetower", ("BridgeTowerImageProcessor", "BridgeTowerImageProcessorFast")),
             ("chameleon", ("ChameleonImageProcessor",)),
             ("chinese_clip", ("ChineseCLIPImageProcessor",)),
             ("clip", ("CLIPImageProcessor", "CLIPImageProcessorFast")),

src/transformers/models/bridgetower/__init__.py

@@ -20,6 +20,7 @@
 if TYPE_CHECKING:
     from .configuration_bridgetower import *
     from .image_processing_bridgetower import *
+    from .image_processing_bridgetower_fast import *
     from .modeling_bridgetower import *
     from .processing_bridgetower import *
 else:

src/transformers/models/bridgetower/image_processing_bridgetower.py

@@ -30,6 +30,7 @@
     infer_channel_dimension_format,
     is_batched,
     is_scaled_image,
+    make_flat_list_of_images,
     to_numpy_array,
     valid_images,
     validate_preprocess_arguments,
@@ -455,7 +456,7 @@ def preprocess(
         image_mean = image_mean if image_mean is not None else self.image_mean
         image_std = image_std if image_std is not None else self.image_std
         do_pad = do_pad if do_pad is not None else self.do_pad
-        do_center_crop if do_center_crop is not None else self.do_center_crop
+        do_center_crop = do_center_crop if do_center_crop is not None else self.do_center_crop
         # For backwards compatibility. Initial version of this processor was cropping to the "size" argument, which
         # it should default to if crop_size is undefined.
         crop_size = (
@@ -464,6 +465,7 @@ def preprocess(
 
         size = size if size is not None else self.size
         size = get_size_dict(size, default_to_square=False)
+        images = make_flat_list_of_images(images)
 
         if not is_batched(images):
             images = [images]