DocumentCode
699662
Title
On improving the noise reduction algorithms using image segmentation
Author
White, Paul ; Baumann, Oliver ; De Stefano, Antonio
Author_Institution
Inst. of Sound & Vibration Res. (ISVR), Univ. of Southampton, Southampton, UK
fYear
2004
fDate
6-10 Sept. 2004
Firstpage
501
Lastpage
504
Abstract
This paper discusses how a partial segmentation of an image can be used to enhance the performance of existing wavelet noise reduction algorithms. It demonstrates that the spatial decomposition, provided by the segmentation, complements the frequency based decomposition of the wavelet transform, leading to better localisation of objects and allowing improvement of the noise reduction schemes.
Keywords
image denoising; image segmentation; wavelet transforms; frequency based decomposition; image segmentation; partial segmentation; spatial decomposition; wavelet noise reduction algorithms; wavelet transform; Abstracts; Erbium; Image segmentation;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Conference, 2004 12th European
Conference_Location
Vienna
Print_ISBN
978-320-0001-65-7
Type
conf
Filename
7080192
Link To Document