Title :
On the modified weighted vector median filter
Author :
Smolka, Bogdan ; Szczepanski, Maciej ; Plataniotis, Konstantinos N. ; Venetsanopoulos, A.N.
Author_Institution :
Dept. of Autom. Control, Silesian Univ. of Technol., Gliwice, Poland
Abstract :
A new filtering approach designed to eliminate impulsive noise in color images, while preserving fine image details is presented. The computational complexity of the new filter is significantly lower than that of the weighted vector median filter (WVMF). The comparison shows that the new filter outperforms the WVMF, as well as other standard procedures used in color image filtering for the removal of impulsive noise.
Keywords :
computational complexity; image colour analysis; image denoising; impulse noise; median filters; computational complexity; fine image details; impulsive noise color images; modified WVMF; modified weighted vector median filter; Color; Colored noise; Digital signal processing; Ear; Educational institutions; Length measurement; Noise reduction; Nonlinear filters; Strontium; Tiles;
Conference_Titel :
Digital Signal Processing, 2002. DSP 2002. 2002 14th International Conference on
Print_ISBN :
0-7803-7503-3
DOI :
10.1109/ICDSP.2002.1028244
