Hand landmarks are found using DL model and images are processed with openCV.
DRAW
- thumb tip and middle finger tip very close to each otherSIZE CHANGE
- brush size changing is started when thumb tip and index finger tip are very close to each other and the size is controlled by the distance between those tipsCOLOR PICK
- while notDRAW
move index finger tip over one of the top colorsCOLOR PALETTE
- connect thumb tip and middle finger tip while index finger tip is over the color that you would like to changeERASER
- same asCOLOR PICK
, but indef finger tip must go over the eraser icon