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Research Paper | Computer Science & Engineering | India | Volume 5 Issue 4, April 2016

A Colorization Algorithm with Artifacts Suppression on Real Time Video

Sneha P. Mete | Mayur S. Dhait ^[2]

Abstract: color manipulation is a very common activity in now a day. Color transfers between images are difficult operation in images editing but easily suffers from some corruptive artifacts in the mapping process. In this paper, a color transfer approach with corruptive artifacts suppression is represent, which performs iterative probabilistic color mapping and this Paper extend the technique to colorize the videos. It is done with the help of self-learning filtering scheme and multiscale detail manipulation scheme, which minimizes Kullback-Leibler distance. This will help us to colorize both already colored and gray scale videos. This method achieves a sound grain suppression which means it prevent from being published then a color fidelity that means the degree of exactness with which something is copied or reproduced and detail appearance. First, an iterative probabilistic color mapping is applied to construct the mapping relationship between the reference and target frames. Then, a self learning filtering scheme is applied into the transfer process to prevent from artifacts and extract details. The transferred output and the extracted multi-levels details are integrated. This is done by the measurement minimization to yield the final result.

Keywords: Colored/ gray scale videos, Corruptive Artifacts, Grain, Color Fidelity

Edition: Volume 5 Issue 4, April 2016,

Pages: 1126 - 1131