Processing Multichannel Radar Images by Modified Vector Sigma Fukter FIR Edge Detectuib Ebgabcement

Author

Lukin, Vladimir V. ; Tsymbal, Oleg V. ; Vozel, Benoit ; Chehdi, Kacem

Author_Institution

Dept. of Receivers, Transmitters & Signal Process., Nat. Aerosp. Univ., Kharkov

Volume

2

fYear

2006

fDate

14-19 May 2006

Abstract

Some peculiarities of modified vector sigma filter are studied. In particular, its edge preservation ability is considered in case of processing multichannel remote sensing (RS) images. Such a problem is of high importance for many scene recognition and segmentation tasks. It is demonstrated through comparative quantitative and visual processing data that the proposed filter simultaneously provides efficient noise suppression and excellent edge preservation. Edge detection results that prove this fact are also depicted

Keywords

edge detection; image denoising; image enhancement; image segmentation; radar imaging; remote sensing; edge detection enhancement; edge preservation ability; modified vector sigma filter; multichannel radar image processing; multichannel remote sensing image processing; noise suppression; quantitative processing data; scene recognition; segmentation tasks; visual processing data; Finite impulse response filter; Image edge detection; Radar detection; Radar imaging;

fLanguage

English

Publisher

ieee

Conference_Titel

Acoustics, Speech and Signal Processing, 2006. ICASSP 2006 Proceedings. 2006 IEEE International Conference on

Conference_Location

Toulouse

ISSN

1520-6149

Print_ISBN

1-4244-0469-X

Type

conf

DOI

10.1109/ICASSP.2006.1660472

Filename

1660472