Digital Control System Project

Description:
This module is about object tracking based on Yolov5 algorithm, design by Tai Hoang and Con Muc :v

Usage

Preparation

$ pip install requirements.txt

$ cd yolov5 && pip install -r requirements.txt

(optional)

$ pip install roboflow

Inference:

Specify “weights_path” (onnx weight) and set “view_img” to True if you want to view inference result
Specify <image_path> and <video_path> to run

Yolov5

Preapre dataset: get from my kaggle dataset
Run inference to generate more data:

$ python path/to/yolov5/detect.py
--weights path/to/weights.pt
--img <image_size>
--conf <confidence_score>
--source path/to/source
--save-txt

Notice:

source: can be 0, 1 for webcam or image path
generated data can be slightly different from desired, can use Roboflow to change it manually

Training:

$ python train.py --img 416 --batch 16 --epochs 100 --patience 25 --weights path/to/weights.pt --cache --cfg path/to/yolov5/models/ yolov5n.yaml --data path/to/data.yaml

$ python train.py --img 416 --batch 16 --epochs 100 --patience 25 --weights yolov5s.pt --cache --cfg path/to/yolov5/models/ yolov5n.yaml --data path/to/data.yaml

Ref: Yolov5
Notebook: Google Colab

Notice:

Patience: early stopping after … epochs
Weights: can be “yolov5s.pt” if training from scratch (second command); or custom weights (link to download pt weights: ) (first command)
Cfg: choose yolov5n or yolov5s (weights should be the same model if using custom weights)

Export to onnx:

$ python export.py --weights path/to/best.pt --include onnx --dynamic --img 416 --data path/to/data.yaml

Github repo

link

Weights

In this project we use Yolov5 to train a custom model

Link to onnx weights

Link to pt weights