更换文档检测模型

paddle_detection/deploy/cpp/include/config_parser.h

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+//   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 <iostream>
+#include <map>
+#include <string>
+#include <vector>
+
+#include "yaml-cpp/yaml.h"
+
+#ifdef _WIN32
+#define OS_PATH_SEP "\\"
+#else
+#define OS_PATH_SEP "/"
+#endif
+
+namespace PaddleDetection {
+
+// Inference model configuration parser
+class ConfigPaser {
+ public:
+  ConfigPaser() {}
+
+  ~ConfigPaser() {}
+
+  bool load_config(const std::string& model_dir,
+                   const std::string& cfg = "infer_cfg.yml") {
+    // Load as a YAML::Node
+    YAML::Node config;
+    config = YAML::LoadFile(model_dir + OS_PATH_SEP + cfg);
+
+    // Get runtime mode : paddle, trt_fp16, trt_fp32
+    if (config["mode"].IsDefined()) {
+      mode_ = config["mode"].as<std::string>();
+    } else {
+      std::cerr << "Please set mode, "
+                << "support value : paddle/trt_fp16/trt_fp32." << std::endl;
+      return false;
+    }
+
+    // Get model arch : YOLO, SSD, RetinaNet, RCNN, Face
+    if (config["arch"].IsDefined()) {
+      arch_ = config["arch"].as<std::string>();
+    } else {
+      std::cerr << "Please set model arch,"
+                << "support value : YOLO, SSD, RetinaNet, RCNN, Face."
+                << std::endl;
+      return false;
+    }
+
+    // Get min_subgraph_size for tensorrt
+    if (config["min_subgraph_size"].IsDefined()) {
+      min_subgraph_size_ = config["min_subgraph_size"].as<int>();
+    } else {
+      std::cerr << "Please set min_subgraph_size." << std::endl;
+      return false;
+    }
+    // Get draw_threshold for visualization
+    if (config["draw_threshold"].IsDefined()) {
+      draw_threshold_ = config["draw_threshold"].as<float>();
+    } else {
+      std::cerr << "Please set draw_threshold." << std::endl;
+      return false;
+    }
+    // Get Preprocess for preprocessing
+    if (config["Preprocess"].IsDefined()) {
+      preprocess_info_ = config["Preprocess"];
+    } else {
+      std::cerr << "Please set Preprocess." << std::endl;
+      return false;
+    }
+    // Get label_list for visualization
+    if (config["label_list"].IsDefined()) {
+      label_list_ = config["label_list"].as<std::vector<std::string>>();
+    } else {
+      std::cerr << "Please set label_list." << std::endl;
+      return false;
+    }
+
+    // Get use_dynamic_shape for TensorRT
+    if (config["use_dynamic_shape"].IsDefined()) {
+      use_dynamic_shape_ = config["use_dynamic_shape"].as<bool>();
+    } else {
+      std::cerr << "Please set use_dynamic_shape." << std::endl;
+      return false;
+    }
+
+    // Get conf_thresh for tracker
+    if (config["tracker"].IsDefined()) {
+      if (config["tracker"]["conf_thres"].IsDefined()) {
+        conf_thresh_ = config["tracker"]["conf_thres"].as<float>();
+      } else {
+        std::cerr << "Please set conf_thres in tracker." << std::endl;
+        return false;
+      }
+    }
+
+    // Get NMS for postprocess
+    if (config["NMS"].IsDefined()) {
+      nms_info_ = config["NMS"];
+    }
+    // Get fpn_stride in PicoDet
+    if (config["fpn_stride"].IsDefined()) {
+      fpn_stride_.clear();
+      for (auto item : config["fpn_stride"]) {
+        fpn_stride_.emplace_back(item.as<int>());
+      }
+    }
+
+    if (config["mask"].IsDefined()) {
+      mask_ = config["mask"].as<bool>();
+    }
+
+    return true;
+  }
+  std::string mode_;
+  float draw_threshold_;
+  std::string arch_;
+  int min_subgraph_size_;
+  YAML::Node preprocess_info_;
+  YAML::Node nms_info_;
+  std::vector<std::string> label_list_;
+  std::vector<int> fpn_stride_;
+  bool use_dynamic_shape_;
+  float conf_thresh_;
+  bool mask_ = false;
+};
+
+}  // namespace PaddleDetection