行人重识别(ReID) ——基于Person_reID_baseline_pytorch修改业务流程

下载Person_reID_baseline_pytorch地址：https://github.com/layumi/Person_reID_baseline_pytorch/tree/master/tutorial
下载Market1501数据集：http://www.liangzheng.org/Project/project_reid.html
Market1501数据集结构：

├── Market/
│   ├── bounding_box_test/          /* Files for testing (candidate images pool)
│   ├── bounding_box_train/         /* Files for training 
│   ├── gt_bbox/                    /* We do not use it 
│   ├── gt_query/                   /* Files for multiple query testing 
│   ├── query/                      /* Files for testing (query images)
│   ├── readme.txt

修改--test_dir路径，执行python prepare.py之后的数据集结构：

├── Market/
│   ├── bounding_box_test/          /* Files for testing (candidate images pool)
│   ├── boundi