Migrates image_preprocessing from core to vision.

PiperOrigin-RevId: 482856336

mediapipe/model_maker/python/core/utils/BUILD

@@ -31,20 +31,6 @@ py_library(
     ],
 )
 
-py_library(
-    name = "image_preprocessing",
-    srcs = ["image_preprocessing.py"],
-    srcs_version = "PY3",
-)
-
-py_test(
-    name = "image_preprocessing_test",
-    srcs = ["image_preprocessing_test.py"],
-    python_version = "PY3",
-    srcs_version = "PY3",
-    deps = [":image_preprocessing"],
-)
-
 py_library(
     name = "model_util",
     srcs = ["model_util.py"],

mediapipe/model_maker/python/vision/core/BUILD

@@ -0,0 +1,33 @@
+# Copyright 2022 The MediaPipe Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Placeholder for internal Python strict library compatibility macro.
+# Placeholder for internal Python strict test compatibility macro.
+
+licenses(["notice"])
+
+package(
+    default_visibility = ["//mediapipe:__subpackages__"],
+)
+
+py_library(
+    name = "image_preprocessing",
+    srcs = ["image_preprocessing.py"],
+)
+
+py_test(
+    name = "image_preprocessing_test",
+    srcs = ["image_preprocessing_test.py"],
+    deps = [":image_preprocessing"],
+)

mediapipe/model_maker/python/vision/core/__init__.py

@@ -0,0 +1,13 @@
+# Copyright 2022 The MediaPipe Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.

mediapipe/model_maker/python/vision/core/image_preprocessing.py

@@ -13,11 +13,7 @@
 # limitations under the License.
 # ==============================================================================
 """ImageNet preprocessing."""
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
 
-# Dependency imports
 import tensorflow as tf
 
 IMAGE_SIZE = 224

mediapipe/model_maker/python/vision/core/image_preprocessing_test.py

@@ -12,15 +12,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
-# Dependency imports
 import numpy as np
 import tensorflow as tf
 
-from mediapipe.model_maker.python.core.utils import image_preprocessing
+from mediapipe.model_maker.python.vision.core import image_preprocessing
 
 
 def _get_preprocessed_image(preprocessor, is_training=False):

mediapipe/model_maker/python/vision/image_classifier/BUILD

@@ -78,9 +78,9 @@ py_library(
         ":train_image_classifier_lib",
         "//mediapipe/model_maker/python/core/data:classification_dataset",
         "//mediapipe/model_maker/python/core/tasks:classifier",
-        "//mediapipe/model_maker/python/core/utils:image_preprocessing",
         "//mediapipe/model_maker/python/core/utils:model_util",
         "//mediapipe/model_maker/python/core/utils:quantization",
+        "//mediapipe/model_maker/python/vision/core:image_preprocessing",
     ],
 )
 

mediapipe/model_maker/python/vision/image_classifier/image_classifier.py

@@ -20,9 +20,9 @@ import tensorflow_hub as hub
 
 from mediapipe.model_maker.python.core.data import classification_dataset as classification_ds
 from mediapipe.model_maker.python.core.tasks import classifier
-from mediapipe.model_maker.python.core.utils import image_preprocessing
 from mediapipe.model_maker.python.core.utils import model_util
 from mediapipe.model_maker.python.core.utils import quantization
+from mediapipe.model_maker.python.vision.core import image_preprocessing
 from mediapipe.model_maker.python.vision.image_classifier import hyperparameters as hp
 from mediapipe.model_maker.python.vision.image_classifier import model_spec as ms
 from mediapipe.model_maker.python.vision.image_classifier import train_image_classifier_lib