Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/75309
Title: Bi-hierarchy medical image registration based on steerable pyramid transform
Authors: Wang, X 
Feng, D 
Issue Date: 2007
Publisher: Springer
Source: Lecture notes in computer science (including subseries Lecture notes in artificial intelligence and lecture notes in bioinformatics), 2007, v. 4689 LNCS, no. , p. 370-379 How to cite?
Journal: Lecture notes in computer science (including subseries Lecture notes in artificial intelligence and lecture notes in bioinformatics) 
Abstract: Image registration is playing a more and more important role in facilitating the smart use of widely available and complementary information from multiple imaging resources. To improve the efficiency and accuracy of medical image registration, in this paper, a bi-hierarchy registration method is presented. Firstly, on the basis of steerable pyramid transform with property of transformation-invariance, the images will be decomposed into multi-scale and multi-band representation. Then, to avoid transformation error accumulation and magnification during the parameter transmission, the registration will be performed only in the lowest-resolution hierarchy and the highest-resolution hierarchy. The experiments on medical images demonstrate that the proposed registration is of high performance and is robust to noise.
Description: International Conference on Life System Modeling and Simulation, LSMS 2007, 14-17 September 2007, Shanghai, China
URI: http://hdl.handle.net/10397/75309
ISSN: 0302-9743
EISSN: 1611-3349
DOI: 10.1007/978-3-540-74771-0_42
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