Analysis of virtual canvas drawing methods

Digital drawing is the outcome of imagination combined with advanced innovation. Digital painting or digital canvas is an example of the same. One of the centers empowering advancements is going touchless while an artist creates his work. Nevertheless, it is still not the best possible way for an artist to pen down his idea still it is the need of the post COVID world. These systems that utilize an advanced technology usually obliterates the precision of art, for example, connection with the advanced tablet can’t give the input of unpretentious surface, drawing on a touchless screen could be employed as a method in a post-Covid-19 world where the problem of contacting a surface or a person is a challenge. This system aims to find an alternative for the same. The application of python extends widely when it comes to gaming or visualizing one’s ideas. OpenCV library of python used for image processing and image visualization is on the rise and we have used the same in the system explained. In this paper, a review has been done on various techniques used for digital drawing and based on those findings one such technique has been proposed for digital drawing have been stated.