Title :
A New Approach to Salt-and-Pepper Noise Removal for Color Image
Author :
Xu, Qing ; Zhang, Rui ; Sbert, Mateu
Author_Institution :
Sch. of Comput. Sci. & Technol., Tianjin Univ., Tianjin, China
Abstract :
This paper presents a new filter by the combination of Progressive Switching Median (PSM) and Vector Median Filter (VMF). Based on the impulse noise detection, the proposed filter can remove salt-and-pepper noises for color images while preserving the image details well. Experimental results show that the proposed filter achieves better than PSM or VMF used alone.
Keywords :
image colour analysis; image denoising; image reconstruction; impulse noise; interference suppression; median filters; Progressive Switching Median; Vector Median Filter; color images; image detail preservation; impulse noise detection; salt-and-pepper noise removal; Attenuation; Change detection algorithms; Color; Colored noise; Computer science; Euclidean distance; Filtering; Nonlinear filters; Paper technology; Pixel; Color images; impulse detection; nonlinear filter; saltand-and-pepper noise;
Conference_Titel :
INC, IMS and IDC, 2009. NCM '09. Fifth International Joint Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-5209-5
Electronic_ISBN :
978-0-7695-3769-6
DOI :
10.1109/NCM.2009.236
