(22) * << * >> * Russian * English * Content * All Issues
PDF, 745 kB
Full text of article: Russian language.
An image of a cardiovascular system is used as an example to consider a class of images containing branches of cross-linked and tree-like three-dimensional structures. The paper describes one of the methods of obtaining three-dimensional coordinates of heart vessel scanning points based on the results of processing two image projections. The work proposes a set of basic geometric characteristics describing the objects of two-dimensional and three-dimensional structures. It presents the methods for calculating the proposed parameters, as well as the algorithms for evaluating the properties of a heart vessel, taking into account the three-dimensionality of the initial area in the analysis of the heart images.
three-dimensional tree-like and cross-linked structure, image a cardiovascular system, three-dimensional coordinate, image processing, heart image.
Ilyasova NY, Kupriyanov AV, Ustinov AV, Khramov AG, Baranov VG. Evaluation of geometric parameters of branches of three-dimensional tree-like and cross-linked structures using the example of an image of a cardiovascular system. Computer Optics 2002; 23: 48-52.
© 2009, IPSI RAS
151, Molodogvardeiskaya str., Samara, 443001, Russia; E-mail: firstname.lastname@example.org ; Tel: +7 (846) 242-41-24 (Executive secretary), +7 (846) 332-56-22 (Issuing editor), Fax: +7 (846) 332-56-20