| 1 | /**
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| 2 | * @license
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| 3 | * Copyright 2020 Google LLC. All Rights Reserved.
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| 4 | * Licensed under the Apache License, Version 2.0 (the "License");
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| 5 | * you may not use this file except in compliance with the License.
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| 6 | * You may obtain a copy of the License at
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| 7 | *
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| 8 | * http://www.apache.org/licenses/LICENSE-2.0
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| 9 | *
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| 10 | * Unless required by applicable law or agreed to in writing, software
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| 11 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 13 | * See the License for the specific language governing permissions and
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| 14 | * limitations under the License.
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| 15 | * =============================================================================
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| 16 | */
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| 17 | /// <amd-module name="@tensorflow/tfjs-core/dist/ops/image/resize_nearest_neighbor" />
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| 18 | import { Tensor3D, Tensor4D } from '../../tensor';
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| 19 | import { TensorLike } from '../../types';
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| 20 | /**
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| 21 | * NearestNeighbor resize a batch of 3D images to a new shape.
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| 22 | *
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| 23 | * @param images The images, of rank 4 or rank 3, of shape
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| 24 | * `[batch, height, width, inChannels]`. If rank 3, batch of 1 is assumed.
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| 25 | * @param size The new shape `[newHeight, newWidth]` to resize the
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| 26 | * images to. Each channel is resized individually.
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| 27 | * @param alignCorners Defaults to False. If true, rescale
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| 28 | * input by `(new_height - 1) / (height - 1)`, which exactly aligns the 4
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| 29 | * corners of images and resized images. If false, rescale by
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| 30 | * `new_height / height`. Treat similarly the width dimension.
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| 31 | * @param halfPixelCenters Defaults to `false`. Whether to assumes pixels are of
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| 32 | * half the actual dimensions, and yields more accurate resizes. This flag
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| 33 | * would also make the floating point coordinates of the top left pixel
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| 34 | * 0.5, 0.5.
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| 35 | *
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| 36 | * @doc {heading: 'Operations', subheading: 'Images', namespace: 'image'}
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| 37 | */
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| 38 | declare function resizeNearestNeighbor_<T extends Tensor3D | Tensor4D>(images: T | TensorLike, size: [number, number], alignCorners?: boolean, halfPixelCenters?: boolean): T;
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| 39 | export declare const resizeNearestNeighbor: typeof resizeNearestNeighbor_;
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| 40 | export {};
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