搭建训练的环境参考yolo的官网:GitHub – ultralytics/yolov5: YOLOv5 🚀 in PyTorch > ONNX > CoreML > TFLite
获取工程可以从yolo的官方网站获取或者直接从跟本人的网盘获取(非免费介意误下载):无需配置训练的数据解和下载数据,搭建好训练环境后就可以使用本工程直接训练交通标示的检测:链接: https://pan.baidu.com/s/1CZFyI2OHE_0oOTHjKMcJFQ 提取码: pafy ( 内部包含修改后的工程和训练用的数据集:训练1363样本测试227样本,训练好的模型可以直接使用哦 )
准备好数据后配置文件coco.yaml
# class names
names: ['speed bump']
# number of classes
nc: 1
# train and val data as 1) directory: path/images/, 2) file: path/images.txt, or 3) list: [path1/images/, path2/images/]
train: classself/coco/train2017.txt # 118287 images
val: classself/coco/val2017.txt # 5000 images
test: classself/coco/test-dev2017.txt # 20288 of 40670 images, submit to https://competitions.codalab.org/competitions/20794
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准备好数据后配置文件yolov5s_self.yaml
path: classself/coco
train: train2017.txt
val: val2017.txt
names:
0: speed bump
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开始训练
#训练
python train.py --data classself/coco/coco.yaml --weights '' --cfg models/yolov5s_self.yaml --img 640 --workers 0 --device 0
#断点续训
python train.py --resume runs/exp/weights/last.pt
python train.py --resume
训练模型保存路径
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测试
python detect.py --source data/images --weights runs/train/exp/weights/best.pt
测试结果路径
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测试结果:
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