Number of the records: 1
Registration of Ultrasound Image Sequences for Perfusion Analysis
- 1.0372883 - ÚPT 2012 ES eng C - Conference Paper (international conference)
Harabis, V. - Kolář, R. - Jiřík, Radovan
Registration of Ultrasound Image Sequences for Perfusion Analysis.
EUSIPCO 2011: 19th European Signal Processing Conference. Barcelona: EURASIP, 2011, s. 1015-1019. ISSN 2076-1465.
[EUSIPCO 2011: European Signal Processing Conference /19./. Barcelona (ES), 29.08.2011-02.09.2011]
Institutional research plan: CEZ:AV0Z20650511
Keywords : ultrasound image sequences * perfusion analysis * registration * NMI
Subject RIV: FS - Medical Facilities ; Equipment
This paper describes a method for registration of images in ultrasound sequences when contrast agent is administrated in blood stream. The proposed method is based on mutual information, image enhancement and automatic selection of multi-reference images. The registration process and the properties of the normalized mutual information are investigated and tested on real ultrasound contrast sequences from myocardial perfusion application.
Permanent Link: http://hdl.handle.net/11104/0206095
Number of the records: 1