VIRTUAL PEN

virtual pen is a computer vision program to track object movement and draw line according the movement.

Detecting pen and set colur of drawing
Testing the objectdetection
Draw your line

Building for source

First install all requirement file:

>> pip install -r requirement.txt

for linux edit requirement.txt and chnage opencv version from 4.2.0.34 to 4.2.0.26 this will run smoothly on the linux and raspberry pi enviroment

Run the drawing code:

Step 1 : setup pen

$ python pensetup.py

Step 2 : correct morphological operations to reduce noise in the video

$ python max_musk.py

Step 3 : Detect and track the colored object with contour detection

$ python pendecting.py

Step 4 : Draw the tracking object

$ python main.py

Draw Instructions

Press button "s" to stop drawing lines
press button "e" for enable ereaser
press button "p" to enable pen

Todos

Need to fix a Wirper iuuse

NOTE :

If you are want to use this on the raspberry pi then first setup opencv on raspberry pi 
with open cv version 4.0.2.26 or and never go for leatest if you are not full sure
"A developer don't get tired of error and never take warnings seriously" 
this quote will help you if you are seting up this project on raspberry pi.

License

MIT

Free Software, Yeah it's fucking truth!

Inspiration

https://www.learnopencv.com/creating-a-virtual-pen-and-eraser-with-opencv/

dipghoshraj/virtual-pen