Detail publikace

Low-dimensional Multimodal Deformable Registration of MRI Brain Images in Stereotaxic Space

SCHWARZ, D. PROVAZNÍK, I.

Originální název

Low-dimensional Multimodal Deformable Registration of MRI Brain Images in Stereotaxic Space

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

Deformable image registration is a fundamental technique in computational neuroanatomy. An iterative multilevel block matching technique with the use of several recent inventions is proposed here. A symmetric multimodal similarity measure allows to register subject images to an arbitrary digital brain atlas. Smooth deformations produced by scattered data interpolation based on compactly supported radial basis functions suppress gross inter-subject differences and preserve the localized anatomical variability which may be further studied with selected automated morphometry methods. Four similarity measures are tested in an experiment with image data obtained from the Simulated Brain Database and a quantitative evaluation of the algorithm is presented.

Klíčová slova

image processing, image registration, MRI images, computational neuroanatomy, radial basis functions

Autoři

SCHWARZ, D.; PROVAZNÍK, I.

Rok RIV

2006

Vydáno

1. 9. 2006

Nakladatel

EuroMise

ISSN

1801-5603

Periodikum

European Journal For Biomedical Informatics

Ročník

2

Číslo

8

Stát

Česká republika

Strany od

1

Strany do

10

Strany počet

10

URL

http://www.ejbi.cz/articles/200608/24/1.html

BibTex

@article{BUT43338,
  author="Daniel {Schwarz} and Valentine {Provazník}",
  title="Low-dimensional Multimodal Deformable Registration of MRI Brain Images in Stereotaxic Space",
  journal="European Journal For Biomedical Informatics",
  year="2006",
  volume="2",
  number="8",
  pages="10",
  issn="1801-5603",
  url="http://www.ejbi.cz/articles/200608/24/1.html"
}