Detail publikace

Registration of Ultrasound Contrast Images for Perfusion Analysis

KOLÁŘ, R. HARABIŠ, V. JIŘÍK, R.

Originální název

Registration of Ultrasound Contrast Images for Perfusion Analysis

Anglický název

Registration of Ultrasound Contrast Images for Perfusion Analysis

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

čeština

Originální abstrakt

This paper deals with registration of ultrasound images (time sequences) acquired after application of contrast bolus into blood stream, which changes image properties. The properties of mutual information metric are investigated with regards to changes in object's contrast. Three experiments were conducted to show usefulness of mutual information metric in real cases. The evaluation was performed at the subjective level using perfusion curves as an indicator of registration success.

Anglický abstrakt

This paper deals with registration of ultrasound images (time sequences) acquired after application of contrast bolus into blood stream, which changes image properties. The properties of mutual information metric are investigated with regards to changes in object's contrast. Three experiments were conducted to show usefulness of mutual information metric in real cases. The evaluation was performed at the subjective level using perfusion curves as an indicator of registration success.

Klíčová slova

ultrasound contrast imaging; tissue perfusion; image registration; mutual information

Klíčová slova v angličtině

ultrasound contrast imaging; tissue perfusion; image registration; mutual information

Autoři

KOLÁŘ, R.; HARABIŠ, V.; JIŘÍK, R.

Vydáno

1. 4. 2010

ISBN

978-1-4244-4390-1

Kniha

Proceedings of International Ultrasonics Symposium 2009

Strany od

1251

Strany do

1254

Strany počet

4

BibTex

@inproceedings{BUT31303,
  author="Radim {Kolář} and Vratislav {Harabiš} and Radovan {Jiřík}",
  title="Registration of Ultrasound Contrast Images for Perfusion Analysis",
  booktitle="Proceedings of International Ultrasonics Symposium 2009",
  year="2010",
  pages="1251--1254",
  isbn="978-1-4244-4390-1"
}