TY - GEN
T1 - Ultrafast technique of impulsive noise removal with application to microarray image denoising
AU - Smolka, Bogdan
AU - Plataniotis, Konstantinos N.
PY - 2005
Y1 - 2005
N2 - In this paper a novel approach to the impulsive noise removal in color images is presented. The proposed technique employs the switching scheme based on the impulse detection mechanism using the so called peer group concept. Compared to the vector median filter, the proposed technique consistently yields better results in suppressing both the random-valued and fixed-valued impulsive noise. The main advantage of the proposed noise detection framework is its enormous computational speed, which enables efficient filtering of large images in real-time applications. The proposed filtering scheme has been successfully applied to the denoising of the cDNA microarray images. Experimental results proved that the new filter is capable of removing efficiently the impulses present in multichannel images, while preserving their textural features.
AB - In this paper a novel approach to the impulsive noise removal in color images is presented. The proposed technique employs the switching scheme based on the impulse detection mechanism using the so called peer group concept. Compared to the vector median filter, the proposed technique consistently yields better results in suppressing both the random-valued and fixed-valued impulsive noise. The main advantage of the proposed noise detection framework is its enormous computational speed, which enables efficient filtering of large images in real-time applications. The proposed filtering scheme has been successfully applied to the denoising of the cDNA microarray images. Experimental results proved that the new filter is capable of removing efficiently the impulses present in multichannel images, while preserving their textural features.
UR - https://www.scopus.com/pages/publications/33645963420
U2 - 10.1007/11559573_120
DO - 10.1007/11559573_120
M3 - Conference contribution
AN - SCOPUS:33645963420
SN - 3540290699
SN - 9783540290698
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 990
EP - 997
BT - Image Analysis and Recognition - Second International Conference, ICIAR 2005, Proceedings
PB - Springer Verlag
T2 - 2nd International Conference on Image Analysis and Recognition, ICIAR 2005
Y2 - 28 September 2005 through 30 September 2005
ER -