Translator Disclaimer
Paper
6 July 2015 An improved peer group method to filter impulsive noise for color images
Author Affiliations +
Proceedings Volume 9631, Seventh International Conference on Digital Image Processing (ICDIP 2015); 963106 (2015) https://doi.org/10.1117/12.2196996
Event: Seventh International Conference on Digital Image Processing (ICDIP15), 2015, Los Angeles, United States
Abstract
This paper presents an improved filter method based on the lately proposed method of IFPGF[1] which is peer group-based. The IFPGF method improves the trade-off between computational efficiency and filtering quality of previous peer group-based methods and gains a good filtering quality at relatively low density of noisy pixels. But when the noisy density goes high(≥20%), the IFPGF method cannot work well. So in this paper, we propose an improved method to fix the drawbacks on filtering the salt-and-pepper impulsive noise. Experimental results suggest that the proposed method is able to outperform the classical vector filters and the recent proposed p eer group-based filters, including IFPGF.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yuhong Zhu, Huageng Jiang, and Jinting Feng "An improved peer group method to filter impulsive noise for color images", Proc. SPIE 9631, Seventh International Conference on Digital Image Processing (ICDIP 2015), 963106 (6 July 2015); https://doi.org/10.1117/12.2196996
PROCEEDINGS
5 PAGES


SHARE
Advertisement
Advertisement
RELATED CONTENT

A variety of multichannel sigma filters
Proceedings of SPIE (October 09 2003)

Back to Top