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High Density Salt and Pepper Noise Removal using Interpolation  

Baek, Ji-Hyeon (Dept. of Control and Instrumentation Eng., Pukyong National University)
Park, Jun-Mo (School of Electronics and Biomedical Engineering, Tongmyong University)
Kim, Nam-Ho (Dept. of Control and Instrumentation Eng., Pukyong National University)
Publication Information
Journal of the Institute of Convergence Signal Processing / v.20, no.3, 2019 , pp. 165-170 More about this Journal
Abstract
Recently, modern society has come up with the importance of video processing as various imaging systems have developed. However, deterioration occurs in the process of transmitting, processing, and storing video data for various reasons. Deterioration will damage the original image, and the typical noise is Salt and Pepper noise. There are A-TMF, CWMF, and linear interpolation as the means to eliminate Salt and Pepper noise. However, these methods show somewhat poor noise abatement performance in high-density noise areas. Therefore, this paper proposes an algorithm to eliminate noise using modified linear interpolation. To prove the validity of the proposed algorithm, PSNR, Profile was used to compare it with existing methods.
Keywords
Salt and Pepper; Noise; Noise removal; Linear interpolation; PSNR;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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