littletomatodonkey
5 years ago
parent
b5bfe8239e
commit
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// Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://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,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include <iomanip>
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#include <iostream>
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#include <map>
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#include <ostream>
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#include <string>
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#include <vector>
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#include "include/utility.h"
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namespace PaddleOCR {
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class Config {
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public:
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explicit Config(const std::string &config_file) {
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config_map_ = LoadConfig(config_file);
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this->use_gpu = bool(stoi(config_map_["use_gpu"]));
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this->gpu_id = stoi(config_map_["gpu_id"]);
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this->gpu_mem = stoi(config_map_["gpu_mem"]);
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this->cpu_math_library_num_threads =
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stoi(config_map_["cpu_math_library_num_threads"]);
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this->max_side_len = stoi(config_map_["max_side_len"]);
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this->det_db_thresh = stod(config_map_["det_db_thresh"]);
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this->det_db_box_thresh = stod(config_map_["det_db_box_thresh"]);
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this->det_db_box_thresh = stod(config_map_["det_db_box_thresh"]);
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this->det_model_dir.assign(config_map_["det_model_dir"]);
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this->rec_model_dir.assign(config_map_["rec_model_dir"]);
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this->char_list_file.assign(config_map_["char_list_file"]);
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}
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bool use_gpu = false;
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int gpu_id = 0;
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int gpu_mem = 4000;
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int cpu_math_library_num_threads = 1;
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int max_side_len = 960;
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double det_db_thresh = 0.3;
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double det_db_box_thresh = 0.5;
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double det_db_unclip_ratio = 2.0;
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std::string det_model_dir;
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std::string rec_model_dir;
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std::string char_list_file;
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void PrintConfigInfo();
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private:
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// Load configuration
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std::map<std::string, std::string> LoadConfig(const std::string &config_file);
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std::vector<std::string> split(const std::string &str,
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const std::string &delim);
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std::map<std::string, std::string> config_map_;
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};
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} // namespace PaddleOCR
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// Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://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,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include <chrono>
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#include <iomanip>
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#include <iostream>
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#include <ostream>
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#include <stdlib.h>
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#include <vector>
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#include <algorithm>
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#include <cstring>
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#include <fstream>
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#include <numeric>
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namespace PaddleOCR {
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class Utility {
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public:
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static std::vector<std::string> ReadDict(const std::string &path);
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template <class ForwardIterator>
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inline static size_t argmax(ForwardIterator first, ForwardIterator last) {
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return std::distance(first, std::max_element(first, last));
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}
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};
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} // namespace PaddleOCR
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// Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://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,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <include/config.h>
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namespace PaddleOCR {
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std::vector<std::string> Config::split(const std::string &str,
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const std::string &delim) {
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std::vector<std::string> res;
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if ("" == str)
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return res;
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char *strs = new char[str.length() + 1];
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std::strcpy(strs, str.c_str());
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char *d = new char[delim.length() + 1];
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std::strcpy(d, delim.c_str());
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char *p = std::strtok(strs, d);
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while (p) {
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std::string s = p;
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res.push_back(s);
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p = std::strtok(NULL, d);
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}
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return res;
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}
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std::map<std::string, std::string>
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Config::LoadConfig(const std::string &config_path) {
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auto config = Utility::ReadDict(config_path);
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std::map<std::string, std::string> dict;
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for (int i = 0; i < config.size(); i++) {
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// pass for empty line or comment
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if (config[i].size() <= 1 or config[i][0] == '#') {
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continue;
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}
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std::vector<std::string> res = split(config[i], " ");
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dict[res[0]] = res[1];
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}
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return dict;
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}
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void Config::PrintConfigInfo() {
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std::cout << "=======Paddle OCR inference config======" << std::endl;
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for (auto iter = config_map_.begin(); iter != config_map_.end(); iter++) {
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std::cout << iter->first << " : " << iter->second << std::endl;
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}
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std::cout << "=======End of Paddle OCR inference config======" << std::endl;
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}
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} // namespace PaddleOCR
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@ -0,0 +1,39 @@
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// Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://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,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <iostream>
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#include <ostream>
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#include <vector>
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#include <include/utility.h>
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namespace PaddleOCR {
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std::vector<std::string> Utility::ReadDict(const std::string &path) {
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std::ifstream in(path);
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std::string line;
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std::vector<std::string> m_vec;
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if (in) {
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while (getline(in, line)) {
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m_vec.push_back(line);
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}
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} else {
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std::cout << "no such label file: " << path << ", exit the program..."
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<< std::endl;
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exit(1);
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}
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return m_vec;
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}
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} // namespace PaddleOCR
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@ -0,0 +1,17 @@
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# model load config
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use_gpu 0
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gpu_id 0
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gpu_mem 4000
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cpu_math_library_num_threads 1
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# det config
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max_side_len 960
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det_db_thresh 0.3
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det_db_box_thresh 0.5
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det_db_unclip_ratio 2.0
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det_model_dir ./inference/det_db
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# rec config
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rec_model_dir ./inference/rec_crnn
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char_list_file ./tools/ppocr_keys_v1.txt
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img_path ../../doc/imgs/11.jpg
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@ -1,2 +1,2 @@
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./build/ocr_system ./inference/det_db/ ./inference/rec_crnn/ ../../doc/imgs/12.jpg
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./build/ocr_system ./tools/config.txt ../../doc/imgs/6.jpg
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