Open AccessVirtual Sketch using Open CV
Author(s) -
Pranavi Srungavarapu,
Eswar Pavan Maganti,
Srilekkha Sakhamuri,
Sai Pavan Kalyan Veerada,
Anuradha Chinta
Publication year - 2021
Publication title -
international journal of innovative technology and exploring engineering
Language(s) - English
Resource type - Journals
ISSN - 2278-3075
DOI - 10.35940/ijitee.h9262.0610821
Subject(s) - sketch , computer science , colored , python (programming language) , artificial intelligence , computer vision , dilation (metric space) , computer graphics (images) , programming language , mathematics , algorithm , materials science , combinatorics , composite material
Virtual Sketch is in where we can draw by just capturing the motion of a colored marker with a camera. One colored object at the tip of the finger is mainly used as the marker. We are here now, using the techniques of computer vision in open cv to build this project. The required language for this project is python due to its more exhaustive libraries and easy to make use of the syntax and but understanding the basics as well as it can be implemented in any open cv supported languages The colour tracking and detection processes are used to achieve the goal of this project. The color marker here used is detected and mask is produced. The next steps of morphological operations on the mask produced those are Erosion and Dilation. Erosion makes the impurities present in the mask to get reduced and Dilation further regains the eroded main mask.