Detail publikačního výsledku

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

Anglický název

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

Druh

Článek recenzovaný mimo WoS a Scopus

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.

Anglický 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

Klíčová slova v angličtině

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

Autoři

SCHWARZ, D.; PROVAZNÍK, I.

Vydáno

01.09.2006

Nakladatel

EuroMise

ISSN

1801-5603

Periodikum

European Journal For Biomedical Informatics

Svazek

2

Číslo

8

Stát

Česká republika

Strany od

1

Strany počet

10

URL

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

BibTex

@article{BUT43338,
  author="Daniel {Schwarz} and Valentýna {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"
}