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Split RandomlyResizedCrop into two API surfaces (RandomlyZoomedCrop, …
…RandomCropAndResize) (keras-team#738) * Sync * Added zoom factor to RRC * Used tf.shape * dtype mismatch * Debugging... * Debugging... * Fix example * RRC uses preprocessing.transform now * Minor error * Minor bug * minor issue * minor issue * minor bug * Added unit tests * Fix serialization test * KerasCV simclr api update * Augmenter * Augmenter * serialization test * serialization test * fix failing test * Split RRC API into two layers * Split RRC API into two layers * Format serialization_test * Implemented bounding box support * Add preprocessing * serialization test * serialization test * serialization test * RandomCropAndResize in SimCLR * RandomCropAndResize in SimCLR * Update examples * Update examples * Update examples * Update target_size Co-authored-by: Luke Wood <lukewoodcs@gmail.com>
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examples/layers/preprocessing/classification/randomly_zoomed_crop.py
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# Copyright 2022 The KerasCV Authors | ||
# | ||
# 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 | ||
# | ||
# https://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. | ||
import demo_utils | ||
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from keras_cv.layers import RandomlyZoomedCrop | ||
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def main(): | ||
many_elephants = demo_utils.load_elephant_tensor(output_size=(300, 300)) | ||
layer = RandomlyZoomedCrop( | ||
target_size=(224, 224), | ||
zoom_factor=(0.8, 1.2), | ||
aspect_ratio_factor=(3.0 / 4.0, 4.0 / 3.0), | ||
) | ||
augmented = layer(many_elephants) | ||
demo_utils.gallery_show(augmented.numpy()) | ||
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layer = RandomlyZoomedCrop( | ||
target_size=(224, 224), | ||
zoom_factor=(0.08, 2.0), | ||
aspect_ratio_factor=(3.0 / 4.0, 4.0 / 3.0), | ||
) | ||
augmented = layer(many_elephants) | ||
demo_utils.gallery_show(augmented.numpy()) | ||
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if __name__ == "__main__": | ||
main() |
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