57 lines
2.4 KiB
C++
57 lines
2.4 KiB
C++
/*******************************************************************************
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* Copyright (c) 2015-2018 Skymind, Inc.
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* Copyright (c) 2019 Konduit K.K.
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*
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* This program and the accompanying materials are made available under the
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* terms of the Apache License, Version 2.0 which is available at
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* https://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* SPDX-License-Identifier: Apache-2.0
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******************************************************************************/
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//
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// @author sgazeos@gmail.com
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//
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#ifndef __IMAGE_RESIZE_HELPERS__
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#define __IMAGE_RESIZE_HELPERS__
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#include <op_boilerplate.h>
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#include <NDArray.h>
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namespace nd4j {
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namespace ops {
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namespace helpers {
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enum ImageResizeMethods {
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kResizeBilinear = 1,
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kResizeBicubic,
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kResizeNearest,
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kResizeGaussian,
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kResizeLanczos5,
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kResizeMitchelcubic,
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kResizeArea
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};
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int resizeBilinearFunctor(nd4j::LaunchContext * context, NDArray const* image, int const width, int const height,
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bool const alignCorners, bool const halfPixelCenter, NDArray* output);
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int resizeNeighborFunctor(nd4j::LaunchContext * context, NDArray const* image, int const width, int const height,
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bool const alignCorners, bool const halfPixelCenter, NDArray* output);
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int resizeBicubicFunctor(nd4j::LaunchContext * context, NDArray const* image, int const width, int const height,
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bool preserveAspectRatio, bool antialias, NDArray* output);
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int resizeBicubicFunctorA(nd4j::LaunchContext * context, NDArray const* image, int const width, int const height,
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bool const alignCorners, bool const halfPixelAlign, NDArray* output);
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int resizeAreaFunctor(nd4j::LaunchContext * context, NDArray const* image, int const width, int const height,
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bool const alignCorners, NDArray* output);
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int resizeFunctor(nd4j::LaunchContext * context, NDArray const* image, int const width, int const height,
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ImageResizeMethods method, bool preserveAspectRatio, bool antialias, NDArray* output);
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}
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}
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}
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#endif
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