Detail publikace

AFFINE REGISTRATION OF NATIVE AND CONTRAST-ENHANCED CT BRAIN IMAGES

CHMELÍK, J. WALEK, P.

Originální název

AFFINE REGISTRATION OF NATIVE AND CONTRAST-ENHANCED CT BRAIN IMAGES

Anglický název

AFFINE REGISTRATION OF NATIVE AND CONTRAST-ENHANCED CT BRAIN IMAGES

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

čeština

Originální abstrakt

Subtractive angiography is a very important method for medical investigation of brain and the other tissues. This method is based on subtraction of two images, where one is native and second is contrast-enhanced. The problem is that the both images are not acquired in the same time. Second image can be geometrically distored by patient movement, breathing and injection of contrast agent. In this case we have to perform image registration to get spatially coherent images. This work deals with such a problem using optimalization of affine registration by controlled random search algorithm.

Anglický abstrakt

Subtractive angiography is a very important method for medical investigation of brain and the other tissues. This method is based on subtraction of two images, where one is native and second is contrast-enhanced. The problem is that the both images are not acquired in the same time. Second image can be geometrically distored by patient movement, breathing and injection of contrast agent. In this case we have to perform image registration to get spatially coherent images. This work deals with such a problem using optimalization of affine registration by controlled random search algorithm.

Klíčová slova

registration, controlled random search, affine transform

Klíčová slova v angličtině

registration, controlled random search, affine transform

Autoři

CHMELÍK, J.; WALEK, P.

Rok RIV

2013

Vydáno

25. 4. 2013

Nakladatel

LITERA

Místo

Brno

ISBN

978-80-214-4694-6

Kniha

Proceedings of the 19th Conference STUDENT EEICT 2013 Volume 2

Číslo edice

1

Strany od

164

Strany do

166

Strany počet

3

URL

http://www.feec.vutbr.cz/EEICT/2013/sbornik/02magisterskeprojekty/07biomedicinskeinzenyrstviabioinformatika/03-xchmel10.pdf

BibTex

@inproceedings{BUT101935,
  author="Jiří {Chmelík} and Petr {Walek}",
  title="AFFINE REGISTRATION OF NATIVE AND CONTRAST-ENHANCED CT BRAIN IMAGES",
  booktitle="Proceedings of the 19th Conference STUDENT EEICT 2013 Volume 2",
  year="2013",
  number="1",
  pages="164--166",
  publisher="LITERA",
  address="Brno",
  isbn="978-80-214-4694-6",
  url="http://www.feec.vutbr.cz/EEICT/2013/sbornik/02magisterskeprojekty/07biomedicinskeinzenyrstviabioinformatika/03-xchmel10.pdf"
}