https://github.com/tprlab/vball

https://github.com/tprlab/vball

Last synced: 8 days ago
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• Host: GitHub
• URL: https://github.com/tprlab/vball
• Owner: tprlab
• License: apache-2.0
• Created: 2020-07-09T04:15:21.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2024-01-13T13:51:16.000Z (11 months ago)
• Last Synced: 2024-08-14T07:08:31.472Z (4 months ago)
• Language: Python
• Size: 17.2 MB
• Stars: 83
• Watchers: 10
• Forks: 28
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• jimsghstars - tprlab/vball - (Python)

README

        
# Ball tracking in volleyball

This repo is for ball recognition and tracking in live volleyball game.

## Requirements

- Python3

- OpenCV

- Keras with Tensorflow

## How to use

1. Get a video file with a game fragment

2. Get highest blobs:

*python3 high.py   *

3. Classify manually the blobs into 2 classes (b)all/(n)ot ball

4. Put the classified data into vball-net/train

5. cd vball-net

6. Python3 train.py

7. Test blobber: 

*python3 blobber.py  

You will see and output with ball paths like that:



8. Run a player with the live ball tracking:

*python3 ball_play.py  



## Links

- Used an open dataset from [some austrian league](https://www.tugraz.at/institute/icg/research/team-bischof/lrs/downloads/vb14/)

- [Story @ TowardDataScience](https://towardsdatascience.com/ball-tracking-in-volleyball-with-opencv-and-tensorflow-3d6e857bd2e7)

- [Story @ Habr(Russian)](https://habr.com/ru/post/505672/)

- [vball.io](https://vball.io) - a service I started to cut rallies and digest volleball videos based on this ball tracking algo.