Detail publikace

Registration of FA and T1-weighted MRI Data of Healthy Human Brain based on Template Matching and Normalized Cross-correlation

MALÍNSKÝ, M. PETER, R. HODNELAND, E. LUNDERVOLD, A. LUNDERVOLD, A. JAN, J.

Originální název

Registration of FA and T1-weighted MRI Data of Healthy Human Brain based on Template Matching and Normalized Cross-correlation

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

Image registration is an essential process in a large range of medical image applications helping medical experts to increase the structural information and describe mutual relations between images. In a human brain studies it is a crucial step to spatially align diffusion tensor images (DTI) and anatomy data to quantitatively compare neural and structure features obtained from the same subject at different time-points. In this paper we propose a registration workflow for a reliable alignment of diffusion weighted fractional anisotropy (FA) images and T1-weighted high-resolution anatomical images of more than hundred subjects. Use of Template matching algorithm yields the robust inner subject registration and speed up of the registration process which helps in better assess of structural and functional brain connectivity. This method has been compared with well-known B-spline multiresolution registration algorithm.

Klíčová slova

Brain, Neuroscience, Magnetic resonance, Multimodal image registration, Template matching, Diffusion tensor imaging

Autoři

MALÍNSKÝ, M.; PETER, R.; HODNELAND, E.; LUNDERVOLD, A.; LUNDERVOLD, A.; JAN, J.

Rok RIV

2012

Vydáno

10. 12. 2012

Nakladatel

Springer

Místo

Německo

ISSN

0897-1889

Periodikum

JOURNAL OF DIGITAL IMAGING

Ročník

25

Číslo

6

Stát

Spojené státy americké

Strany od

1

Strany do

12

Strany počet

12

BibTex

@article{BUT96701,
  author="Miloš {Malínský} and Roman {Peter} and Erlend {Hodneland} and A.J. {Lundervold} and Arvid {Lundervold} and Jiří {Jan}",
  title="Registration of FA and T1-weighted MRI Data of Healthy Human Brain based on Template Matching and Normalized Cross-correlation",
  journal="JOURNAL OF DIGITAL IMAGING",
  year="2012",
  volume="25",
  number="6",
  pages="1--12",
  issn="0897-1889"
}