Yolov3 pytorch implementation

Related tags

Deep LearningYOLOV3
Overview

YOLOV3 Pytorch实现

bubbliiing大佬代码的基础上进行了修改,添加了部分注释。

检测结果样例

预训练模型

预训练模型来源于bubbliiing。
链接:https://pan.baidu.com/s/1ncREw6Na9ycZptdxiVMApw 提取码:appk

训练自己的数据集

  • 按照VOC格式准备数据集
    标签文件放在VOCdevkit文件夹下的VOC2007文件夹下的Annotation中。
    图片文件放在VOCdevkit文件夹下的VOC2007文件夹下的JPEGImages中。
  • 划分数据集并生成YOLO格式的标签
    在model_data文件夹下新建name_classes.txt文件,用于存放类别信息。修改voc_annotation.py文件下classes_path的指向并运行。生成的数据集划分及标签文件均存放在VOCdevkit\VOC2007\ImageSets\Main文件夹下。
  • 开始训练
    将下载好的预训练模型放在model_data文件夹下。修改train.py下的classes_path及model_path指向。运行train.py。

测试结果

  • 路径修改
    修改utils/utils_yolo.py文件中的model_path及classes_path,指向训练好的模型及类别信息。
  • 测试图片
    修改predict_images.py文件下的输入图片路径,直接运行即可完成检测。

Reference

https://github.com/bubbliiiing/yolo3-pytorch

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