Virtual Board in Python using Opencv

By AKASH KESARWANI

This project is developed using numpy,opencv and deque data structure. In Virtual Board we can write anything in air only we have to set HSV (Note:Default HSV set in Blue in Color)

This project if helpful for any virtual teacher projects and teaching projects.

Running process : I create a color_detector window which is used for collecting your real time HSV(i.e Hue Saturation Value) default value is blue color.After creating color_detector window define BGRY value using deque with maximum length is 1024 and create a BGRY color index also,creating kernel for removing impurites in frame,define some color for changing your pen color as shown in figure also,creating a paintwindow using numpy array and then pur some rectangle box inside in the paintWindow,if you see ss then you will get why i created a rectangular box,now readinfg a web cam which means you can write in live frame and the same output will bw generated on paintWindow.Now,performing logics and in last i put that two window in one using stackImages fuction so its shows the output in well manner.

 

Software Requirement : 1)python

2)numPy

3)OpenCV

4)Colllections (import deque)

Hardware Requirement: WebCam

Download .zip file then extract and run in your machine (Note: check the software Requirement before running a code)