DocumentCode
2911706
Title
An Adaptive Short Time Beltrami Kernel for Image De-Noising
Author
Vafaee, Reza ; Hakimi, Ahmad ; Saryazdi, Saeid
Author_Institution
Dept. of Electr. Eng., Shahid Bahonar Univ. of Kerman, Kerman, Iran
fYear
2011
fDate
16-17 Nov. 2011
Firstpage
1
Lastpage
5
Abstract
Short time Beltrami kernel is a well known method for image de-noising using diffusion on image manifold. In this paper we propose an adaptive short time Beltrami. In the proposed method we adapt an effective parameter in Beltrami algorithm according to local variance of image. To evaluate the performance of the proposed method, several comparative experiments are performed. The obtained results confirm the efficiency of the proposed method.
Keywords
image denoising; Beltrami algorithm; adaptive short time Beltrami kernel; image denoising; image diffusion; image local variance; image manifold; Image denoising; Image edge detection; Kernel; Manifolds; Noise measurement; PSNR;
fLanguage
English
Publisher
ieee
Conference_Titel
Machine Vision and Image Processing (MVIP), 2011 7th Iranian
Conference_Location
Tehran
Print_ISBN
978-1-4577-1533-4
Type
conf
DOI
10.1109/IranianMVIP.2011.6121567
Filename
6121567
Link To Document