golftrainer 1.0.2

Analyze a golf swing looking at critical points.

Introdction

This package provides a utility for analyzing a golf swing. The input data is represented as a json file generated by GolfTracker.

The json file structure is represented by a data class "GolfData". A factory method is used to create it from the json filename.

The structure of the GolfData class is shown below.

Installation

Install the package in your virtual env.

pip install golftrainer

Demo

For this purpose we will use data/demo.json as an example. This file is same as "00001.json" from the below google drive.

Setup Jupyter Notebook

To make the notebook run under my virtual env (say 'venv'), follow the following steps.

pip install jupyter

Or for existing install create a new kernel.

ipython kernel install --user --name=venv

cd notebooks/demo

jupyter notebook demo1.ipynb 

Once we have the notebook the following commands we can use the GolfData object to access the parameters.

Generated Data

Various sample golf swing videos shot down the line on a right handed golf player with the corresponding json file are stored in this GoogleDrive. Each video file (either a mp4 or mov) has 2 output files. The ".pkl" is the pickle database and ".json" is the file that we will use for this package to measure the various metrics associated with the swing.