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装甲板检测简单实现,基于YOLOv8(openvino推理)

  • 目前卡在串口部分,主程序已注释串口代码

requirements:

  • Ubuntu22.04 (其他版本没试过)

  • openvino (安装方法官网有,apt安装)

  • opencv

  • libyaml-cpp-dev (apt安装)

  • 海康威视MVS软件用来驱动相机 (官网安装)

代码各部分作用解释:

src文件夹

1. camera.cpp

这里面是调用海康相机的接口,已经封装成了一个HIK::Camera()类,直接调用就行

HIK::Camera camera; // 实例化相机类

bool isopened = camera.open(); // 打开相机

cv::Mat frame;
bool success = camera.cap(&frame); // 获取一帧

camera.close(); // 关闭相机

2. crc.cpp

循环冗余校验的代码

3. detector.cpp

namespace里三个类的实现:

  • YoloDet: Yolo模型openvino推理的实现,检测装甲板大致位置
  • ArmorDet: Yolo框出目标后取出这一部分区域进行具体的装甲板识别,获得装甲板数据
  • PnPSolver: PnP解算,计算出距离,进而计算出yaw和pitch偏角

4. number_classifier.cpp

装甲板的数字分类器: 上一个中的ArmorDet类实现了装甲板数据获取,就得到了它的位置数据,根据这个数据再在原画面提取roi,把它传入分类器,就跟数字识别差不多,多层感知分类。

5. serialport.cpp、stream.cpp、timestamp.cpp

串口通讯的类及其附属,全是抄的,有些看不懂,不解释了

include文件夹

1. armor.hpp

装甲板结构体和灯条结构体,里面计算了长宽、倾斜角等数据

2. packet.hpp

串口收发数据包的定义

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