Title :
PDE-based medical images denoising using Cellular Neural Networks
Author :
Gacsádi, A. ; Grava, C. ; Straciuc, O. ; Gavrilut, I.
Author_Institution :
Univ. of Oradea, Oradea, Romania
Abstract :
This paper presents the medical image denoising by using cellular neural networks (CNN), based on the variational model of Chan and Esedoglu. There are also comparatively analyzed the proposed method and other CNN methods that uses variational computation, our proposed method offering the best efficiency in terms of image denoising and edge preservation.
Keywords :
cellular neural nets; image denoising; medical image processing; partial differential equations; variational techniques; PDE-based medical image denoising; cellular neural networks; edge preservation; variational computation; variational model; Additive noise; Biomedical imaging; Cellular neural networks; Gaussian noise; Image denoising; Image segmentation; Integral equations; Medical diagnostic imaging; Partial differential equations; Visualization;
Conference_Titel :
Signals, Circuits and Systems, 2009. ISSCS 2009. International Symposium on
Conference_Location :
Iasi
Print_ISBN :
978-1-4244-3785-6
Electronic_ISBN :
978-1-4244-3786-3
DOI :
10.1109/ISSCS.2009.5206128
