| 1234567891011121314151617181920212223242526272829303132333435363738 | // Copyright (c) 2020 PaddlePaddle 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.#pragma once#include <cstring>#include <fstream>#include <iostream>#include <memory>#include <string>#include <vector>#include "math.h" //NOLINT#include "opencv2/core.hpp"#include "opencv2/imgcodecs.hpp"#include "opencv2/imgproc.hpp"cv::Mat CrnnResizeImg(cv::Mat img, float wh_ratio, int rec_image_height);std::vector<std::string> ReadDict(std::string path);cv::Mat GetRotateCropImage(cv::Mat srcimage, std::vector<std::vector<int>> box);template <class ForwardIterator>inline size_t Argmax(ForwardIterator first, ForwardIterator last) {  return std::distance(first, std::max_element(first, last));}
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