| Home  | About ScienceAsia  | Publication charge  | Advertise with us  | Subscription for printed version  | Contact us  
Editorial Board
Journal Policy
Instructions for Authors
Online submission
Author Login
Reviewer Login
Volume 50 Number 1
Volume 49 Number 6
Volume 49 Number 5
Volume 49S Number 1
Volume 49 Number 4
Volume 49 Number 3
Earlier issues
Volume  Number 

previous article next article

Research articles

ScienceAsia 42 (2016): 415-422 |doi: 10.2306/scienceasia1513-1874.2016.42.415


Multigrid solution of the nonlinear PDEs arising in elastic image registration with application to a group of monomodal images


Noppadol Chumchoba,*, Sopida Jewpraserta, Chantana Chantrapornchaib

 
ABSTRACT:     This work addresses an important and yet outstanding issue for the numerical solution of the nonlinear partial differential equations arising in elastic image registration. We present an efficient multigrid method using local Fourier analysis and, in particular, its application to register a group of monomodal images. We demonstrate that the proposed multigrid method is fast, accurate, and reliable in delivering visually-pleasing registration results.

Download PDF

36 Downloads 1365 Views


a Department of Mathematics, Faculty of Science, Silpakorn University, Nakorn Pathom 73000 Thailand
b Department of Computer Engineering, Faculty of Engineering, Kasetsart University, Bangkok 10900 Thailand

* Corresponding author, E-mail: chumchob_n@silpakorn.edu

Received 1 Aug 2015, Accepted 0 0000