| 
							
								|  |  |  |  
								| 
										
											| An improved nonlinear model for image restoration (PAFA) |  
											|  | 
													
														| 
																Volume 2 |  
														| 
																Number 4 |  
														| 
																pp. 599-623 |  |  
											| 
 |  
											| An improved nonlinear model for image restoration |  
											| Soumaya Boujena, El mahdi El Guarmah, Omar Gouasnouane and Jerome Pousin |  |  
											| 
 |  
											|  |  
											|  |  
											| 
													
														| Key words | Mathematices Subject Classification |  
														| edge detection, finite element analysis, image restoration, nonlinear diffusion, Hilbert space | 35K55, 65M60, 68U10, 76M10, 94A08 |  
														|  |  |  |  
											| 
 |  
											|  |  
											| 
													 
 |  
											|  |  
											| 
													
														|  |  |  |  |  |  
														| Copyright© 2017 Yokohama Publishers |  | For Editor |  | For Authors |  
														|  |  |  |  |  |  
														|  |  |  |  |  |  
														|  |  |  |  |  |  |  |  |  |  
								|  |  |  |  |  |