Real-time billiard tracking of 3 colored balls (3-cushion)

=== Summary Description
= tracking 3 colored ball on a billiard table(3 cushion billiard) from local saved video file or youtube url
= track initial locations, ball’s movement, cushion hit and recognize score
= save tracking informations into remote database
= sample : https://www.youtube.com/watch?v=vY0Re1e3en0


=== Environment
= OS : Ubuntu 16.04
= Programming Language : Python 3.x, PHP 7.x (negotiable)
= Target Database : MariaDB 10.2


=== Conditions
= Output : source code of working program
= Extra work : paid extra work maybe needed
= Config file : a config file needs to be provided (base directory path, DB connection, etc)
= Warning of errors : should be notified when errors occur


=== Sub Project
= Description
detect locations(coordinates) of 3 colored balls from a picture on javascript (using opencv.js)
no need web design (only function matters)