The Application of Multi-grid Method to Smooth Noising Image

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http://doi.ieeecomputersociety.org/10.1109/CGIV.2007.80

Computer Graphics, Imaging and Visual ...

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	Rongcong Xu, Fei Chen, "The Application of Multi-grid Method to Smooth Noising Image," Computer Graphics, Imaging and Visualization, International Conference on, pp. 250-254, Computer Graphics, Imaging and Visualisation (CGIV 2007), 2007.

	BibTex	x
	@article{ 10.1109/CGIV.2007.80, author = {Rongcong Xu and Fei Chen}, title = {The Application of Multi-grid Method to Smooth Noising Image}, journal ={Computer Graphics, Imaging and Visualization, International Conference on}, volume = {0}, year = {2007}, isbn = {0-7695-2928-3}, pages = {250-254}, doi = {http://doi.ieeecomputersociety.org/10.1109/CGIV.2007.80}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Computer Graphics, Imaging and Visualization, International Conference on TI - The Application of Multi-grid Method to Smooth Noising Image SN - 0-7695-2928-3 SP250 EP254 A1 - Rongcong Xu, A1 - Fei Chen, PY - 2007 KW - image restoration; PDE; anisotropic diffusion; multi-grid VL - 0 JA - Computer Graphics, Imaging and Visualization, International Conference on ER -

Rongcong Xu, Fuzhou University, China; Jimei University, China

Fei Chen, Fuzhou University, China; Jimei University, China

The PDE-based image restoration has drawn much attention in the recent years. In this paper, we first propose two novel improved models based on the Perona-Malik anisotropic diffusion model and the fourth-order PDE model. Then, we use multi-grid numerical solutions to solve our PDE models. Numerical experiments show that our improved algorithms are efficient and fast convergent.

Index Terms:

image restoration; PDE; anisotropic diffusion; multi-grid

Citation:

Rongcong Xu, Fei Chen, "The Application of Multi-grid Method to Smooth Noising Image," cgiv, pp.250-254, Computer Graphics, Imaging and Visualisation (CGIV 2007), 2007

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