neverleave0916/yolo_v4 repository overview

⁠Docker-Yolo_v4

A Docker image containing all the dependencies you need to run yolov4 with GPUs.
https://github.com/neverleave0916/docker-yolo_v4⁠

中文教學(full Tutorial)：https://hackmd.io/@neverleave0916/YOLOv4⁠ (可跳過安裝環境，由 3.測試YOLOv4 開始實作)

Last updated: 2022/2/1 17:52

• This Repository installs all the Dependencies that you need to run yolov4 with GPUs on your machine.
• YOLO-v4：https://github.com/alexeyab/darknet⁠
• This Docker image is based on nvcr.io/nvidia/pytorch:20.03-py3⁠ (we won't use PyTorch)
• You should have CUDA installed on the machine

⁠Test platform

⁠Tutorial

⁠1. Start docker

• auto image does not contain VNC server
• Except for the package version, there is no difference between the two images. If you can't run Yolo on one, you may try another one.

docker run --gpus all --ipc=host -it -p 8888:8888 -p 5901:5901 neverleave0916/yolo_v4:auto

• port 8888: jupyter
• port 5901: VNC(if installed)

⁠2. Clone YOLO

git clone https://github.com/AlexeyAB/darknet
chmod -R 777 darknet/  #This step is important

⁠3. Use make to compile

You can follow the AlexeyAB/darknet tutorial if you want, below are the steps that I use, because I kept getting errors in the AlexeyAB/darknet tutorial.

1. Open Makefile

cd darknet
vim Makefile

1. Modify these param to train with GPU and display image
   You may need to follow the newest instruction in the original yolov4 GitHub.

GPU=1
CUDNN=1
CUDNN_HALF=1
OPENCV=1
AVX=0
OPENMP=0
LIBSO=1
ZED_CAMERA=0 # ZED SDK 3.0 and above
ZED_CAMERA_v2_8=0 # ZED SDK 2.X

1. Compile

make

⁠4. Test YOLOv4

1. get the pre-train weights

wget https://github.com/AlexeyAB/darknet/releases/download/darknet_yolo_v3_optimal/yolov4.weights

1. testing YOLOv4(on single Image) caution ：If there are GUI env on your computer，you could remove -dont_show to display the image.

./darknet detector test cfg/coco.data cfg/yolov4.cfg yolov4.weights data/person.jpg -i 0 -thresh 0.25 -dont_show

1. View the result

If succeed, you will get predictions.jpg in your folder.