A Survey on Real Time Video Processing using Chroma Key (Green Screen) Effect

Authors

  • Jagruti Shimpi, Pratik Shringarpure, Priyanka Patil, Shreya Mane, Prasad Dhore, Sanjeevkumar Angadi

Keywords:

Green Screening, Neural Network, Deep Learning.

Abstract

By collecting pictures or films of people in regular settings with a handheld camera, we have suggested a method for constructing a matte - the per-pixel foreground color and alpha - of a particular individual. A green screen backdrop or a manually drawn tree map are necessary for the majority of innovative matting techniques to produce a high-quality matte. There are now automated, tree map-free methods, however they are not equal. In our tree map-free method, we ask the user to also snap a picture of the background at the same time as the topic. This phase takes far less time than creating a tree map, although requiring some forethought. With an adversarial loss, we train a deep network to predict the matte. We initially train a matting network with directed loss using synthetic composites as the ground truth data.. We train a second matting network under the guidance of the first network and a discriminator that assesses the caliber of composites in order to bridge the domain gap to genuine imagery without labeling. We exhibit findings on a wide range of images and videos and demonstrate a notable advancement above the state of the art. For unstructured applications like panels with ambient light, shadows, and Markson effects, implement a fully automatic and real-time green screen keying system. Your green screen's shadow can be a serious problem. The shadow must be removed during editing if you don't want it to show up in the finished output. The only issue is that everything you do to try to eliminate your shadow will likely also eliminate a section of the subject that casts it if it is too strong.

Published

2023-02-22

How to Cite

Jagruti Shimpi, Pratik Shringarpure, Priyanka Patil, Shreya Mane, Prasad Dhore, Sanjeevkumar Angadi. (2023). A Survey on Real Time Video Processing using Chroma Key (Green Screen) Effect. SJIS-P, 35(1), 94–100. Retrieved from http://sjis.scandinavian-iris.org/index.php/sjis/article/view/240

Issue

Section

Articles