DocumentCode
703080
Title
A new operator for image processing based on Lp-Filter approximation
Author
Tahiza, M. ; Bolon, Ph
Author_Institution
LAMII/CESALP, Univ. de Savoie, Anneey, France
fYear
1998
fDate
8-11 Sept. 1998
Firstpage
1
Lastpage
4
Abstract
In this paper, we define and analyse some properties of a class of order filters. These filters can be regarded as adaptive L-Filters which can be tuned by setting only one parameter instead of N, where N is the filter size. Deterministic and statistical properties are discussed. Experimental results obtained on both synthetic and real images show that the noise reduction effect of the new filter is similar to that of optimal L-Filters and optimal Lp-Filters whereas the edge preservation is improved.
Keywords
adaptive filters; image denoising; image filtering; image processing; Lp-filter approximation; adaptive L-Filters; deterministic properties; edge preservation improvement; image processing; noise reduction; order filters class; real images; statistical properties; Detectors; Image edge detection; Noise; Noise reduction; Probability density function; Tuning;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Conference (EUSIPCO 1998), 9th European
Conference_Location
Rhodes
Print_ISBN
978-960-7620-06-4
Type
conf
Filename
7089550
Link To Document