pedestrian_vehicle_retrograde.hpp 2.86 KB
/*
 * File: pedestrian_vehicle_retrograde.hpp
 * Created Date: Tuesday February 22nd 2022
 * Author: yangzilong (yangzilong@objecteye.com)
 * Description:
 * -----
 * Last Modified: Tuesday, 22nd February 2022 4:35:04 pm
 * Modified By: yangzilong (yangzilong@objecteye.com>)
 * -----
 * Copyright 2022
 */

#pragma once
#include "include.h"
#include <deque>
#include <map>
#include <vector>

namespace ai_engine_module {
namespace pedestrian_vehicle_retrograde {

using obj_id_t = long;
using task_id_t = std::string;

enum class direction_t {
  NEGATIVE = 0,
  POSITIVE = 1,
};

struct trace_t {
  box_t box;
  point_t point;
};

// struct unique_obj_id_t {
//   obj_id_t obj_id;
//   task_id_t task_id;

//   bool operator<(const unique_obj_id_t &obj) const {
//     return obj_id < obj.obj_id || (task_id < obj.task_id);
//   }
// };

struct unique_obj_id_t {
  obj_id_t obj_id;
  task_id_t task_id;

  // bool operator<(const unique_obj_id_t &obj) const {
  //   return obj_id < obj.obj_id || (task_id < obj.task_id);
  // }
  // 221012-------------------------------------------------
  bool operator<(const unique_obj_id_t &obj) const {
    if (obj_id < obj.obj_id)
      return true;

    else if (obj_id == obj.obj_id) {
      if (strcmp(task_id.c_str(), obj.task_id.c_str()) < 0)
        return true;
    }
    return false;
  }
  //----------------------------------------------------------
};

typedef struct result_data_t {
  box_t box;
  sy_img ori_img;
  sy_img roi_img;
  bool ori_img_is_in_gpu{false};
  bool roi_img_is_in_gpu{false};
} result_data_t;

using results_data_t = std::vector<result_data_t>;
using multi_obj_key_t = std::vector<obj_key_t>;

class PedestrianVehicleRetrograde {
  /**
   * @brief
   *  1. move able
   */
public:
  PedestrianVehicleRetrograde();

  ~PedestrianVehicleRetrograde();

  bool update_mstreams(const std::set<task_id_t> &tasks_id, const sy_img *det_input_images,
                       const std::vector<onelevel_det_result> &det_result);

  bool update_mstreams2(const std::vector<task_id_t> &tasks_id, const sy_img *det_input_images,
                       const std::vector<onelevel_det_result> &det_result);

  std::shared_ptr<results_data_t> get_results_by_id(const obj_key_t &id, bool do_erase = true);

  void force_release_result(const task_id_t &task_id);

  PedestrianVehicleRetrograde(const PedestrianVehicleRetrograde &) = delete;
  PedestrianVehicleRetrograde &operator=(const PedestrianVehicleRetrograde &) = delete;

  PedestrianVehicleRetrograde(PedestrianVehicleRetrograde &&) = default;
  PedestrianVehicleRetrograde &operator=(PedestrianVehicleRetrograde &&) = default;

private:
  multi_obj_key_t retrograde_aux();

  task_param_manager *task_param_manager_;
  std::map<obj_key_t, results_data_t> obj_to_alarm_boxes_;
  std::map<obj_key_t, std::deque<box_t>> obj_to_traces_;
};
} // namespace pedestrian_vehicle_retrograde
} // namespace ai_engine_module