A Robust Denoising Filter with Adaptive Edge Preservation.
Journal
Advances in Multimedia Information Processing - PCM 2008, 9th Pacific Rim Conference on Multimedia, Tainan, Taiwan, December 9-13, 2008. Proceedings
Pages
923-926
Date Issued
2008
Author(s)
Chiu, Li-Cheng
Abstract
To preserve edge information during noise removal, bilateral filtering is designed as a powerful denoising filter using Gaussian function with geometric and photometric information. Unfortunately, peak noise will be regarded as effective high-frequency information and degrade the performance of bilateral filter. We design a new robust denoising filter employing image pre-processing and high-frequency edge detection. This filter can preserve details and remove noise simultaneously and it performs better than bilateral filter. © 2008 Springer.
SDGs
Type
conference paper