# Annotation procedure:

## Annotation Tool:
Tool: https://github.com/tzutalin/labelImg
Installation: Follow README file

### Note:
- Use the tool in Yolo mode
- 

## Script to convert from csv files to yolo format accepted by Annotation tool:

- run `python csv_2_yolo.py`
- i/p args: -c `result.csv` -i `frames_dir` -s `save_dir`
- o/p: `save_dir` contains frames and its metadata in .txt files

- In labelImg tool click on Open Dir icon and select save_dir folder with images and respective text files in it.
- In the canvas the image and bbox for images should load.
- Adjust the boox coordinates and click Save icon to overwrite the bbox coordinates in the .txt file to the updated ones.

## Script to convert from Annotation tool's format to kids_ai_tracking pipeline csv format:

- run `python yolo_2_csv.py`
- I/p args: -c `result.csv` -i `save_dir` -o `output_file.csv`
- O/p: output_file.csv

- Use output_file.csv for evaluation