DocumentCode
385279
Title
Cardio dynamic subtraction angiography (CDSA)
Author
Stuke, Ingo ; Mollus, Sabine ; Condurache, Alexandru ; Eck, Kai ; Aach, Til
Author_Institution
Inst. for Signal Process., Med. Univ. of Lubeck, Germany
Volume
2
fYear
2002
fDate
2002
Firstpage
915
Abstract
Digital subtraction angiography (DSA) is a well-known technique available in current vascular X-ray systems for years. In cardiac applications, however, DSA shows subtraction artifacts caused by fast heart motion. In this paper we describe a new algorithm, which synchronizes the heart phases of a set of mask images with the contrast images on the basis of an ECG-alignment.
Keywords
angiocardiography; electrocardiography; medical image processing; DSA; ECG-alignment; cardiac applications; cardio dynamic subtraction angiography; contrast images; digital subtraction angiography; fast heart motion; heart phases; mask images; subtraction artifacts; vascular X-ray systems; Angiography; Biomedical imaging; Cardiology; Digital signal processing; Electrocardiography; Heart; History; Laboratories; Signal processing algorithms; X-ray imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology, 2002. 24th Annual Conference and the Annual Fall Meeting of the Biomedical Engineering Society EMBS/BMES Conference, 2002. Proceedings of the Second Joint
ISSN
1094-687X
Print_ISBN
0-7803-7612-9
Type
conf
DOI
10.1109/IEMBS.2002.1106203
Filename
1106203
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