tfjs-model-facemesh/lib/box.d.ts

forked from @tensorflow-models/facemesh, used for local deployed tfjs models.

/**
 * @license
 * Copyright 2020 Google LLC. 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
 *
 * 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 * as tf from '@tensorflow/tfjs-core';
export declare type Box = {
    startPoint: tf.Tensor2D;
    endPoint: tf.Tensor2D;
    startEndTensor: tf.Tensor2D;
};
export declare function disposeBox(box: Box): void;
export declare function createBox(startEndTensor: tf.Tensor2D, startPoint?: tf.Tensor2D, endPoint?: tf.Tensor2D): Box;
export declare function scaleBoxCoordinates(box: Box, factor: tf.Tensor1D | [number, number]): Box;
export declare function getBoxSize(box: Box): tf.Tensor2D;
export declare function getBoxCenter(box: Box): tf.Tensor2D;
export declare function cutBoxFromImageAndResize(box: Box, image: tf.Tensor4D, cropSize: [number, number]): tf.Tensor4D;
export declare function enlargeBox(box: Box, factor?: number): Box;