We all at some point have dreamed about what if our suave gestures in the air could be translated into writing or a drawing. Look no further because thanks to OpenCV the complexity of this task is reduced substantially.

#Prerequisites

OpenCV 3 or above

#Steps

• Execute the Range script to get HSV values

python Range.py
Press s to save the values to a numpy file

• Execute the main script

python Contour.py

Note: to clear just bring the object closer to the screen