DocumentCode
304498
Title
A new distance measure for vectorial rank-order filters based on space filling curves
Author
Plataniotis, Kostas ; Regazzoni, C.S. ; Teschioni, Andrea ; Venetsanopoulos, Anastasios N.
Author_Institution
Dept. of Electr. & Comput. Eng., Toronto Univ., Ont., Canada
Volume
1
fYear
1996
fDate
16-19 Sep 1996
Firstpage
411
Abstract
A non-linear digital filter is presented in this paper: this filter aims at extending the concept of scalar rank-ordering in the case of multichannel images. The filter is based on two steps: (1) a transformation from a p-dimensional steps to a one-dimensional space by means of a space filling curve; (2) a scalar median filtering step. Results which demonstrate the advantages and the good restoration computational performances of the filter are shown
Keywords
image restoration; median filters; distance measure; multichannel images; nonlinear digital filter; one-dimensional space; restoration computational performances; scalar median filtering step; scalar rank-ordering; space filling curves; transformation; vectorial rank-order filters; Additive noise; Availability; Digital filters; Educational institutions; Extraterrestrial measurements; Filling; Filtering; Image processing; Image restoration; Sorting;
fLanguage
English
Publisher
ieee
Conference_Titel
Image Processing, 1996. Proceedings., International Conference on
Conference_Location
Lausanne
Print_ISBN
0-7803-3259-8
Type
conf
DOI
10.1109/ICIP.1996.559520
Filename
559520
Link To Document