Interpolated Background Subtraction Method For Coronary Stenosis Quantification

Autor:	T. Reese, Orhan Nalcioglu, J. M. Tobis, W. W. Roeck, L. Z. Qu, W. L. Henry
Rok vydání:	1988
Předmět:	Background subtraction business.industry Percent stenosis Coronary stenosis Image segmentation Coronary arteries medicine.anatomical_structure Error analysis medicine Medical imaging Computer vision Artificial intelligence business Biomedical engineering
Zdroj:	Nalcioglu, O; Roeck, WW; Reese, T; Qu, LZ; Tobis, JM; & Henry, WL. (1988). Interpolated Background Subtraction Method For Coronary Stenosis Quantification. Proc. SPIE, 914, 690-698. UCLA: Retrieved from: http://www.escholarship.org/uc/item/3hs6s5k9
ISSN:	0277-786X
DOI:	10.1117/12.968701
Popis:	The determination of percent stenosis of coronary arteries is an important task in medicine. In this paper we discuss three different algorithms which can be used in conjunction with videodensitometry to measure this quantity. These algorithms may be used in subtracting the background under a vessel segment thus eliminating the need for a preinjection mask. Mathematical details of the algorithms and experimental results are presented.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9090a5cc6091f371d932f2c5622af98 https://doi.org/10.1117/12.968701 Zobrazit plný text záznamu