String matching techniques for high-level primitive formation in 2-d vascular imaging.

String matching techniques for high-level primitive formation in 2-d vascular imaging.

This paper deals with a so-called "intermediate" description, in other words, the formation of high-level primitives in angiographies. The method is based on an attributed string matching technique capable to capture the shape similarities between low-level primitives (i.e., vessel contour...

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Publicat a:IEEE Transactions on information technology in biomedicine 7, 4 (2003).
Autor principal: Toumoulin, C.
Format: Article
Idioma:English
Matèries:
2-d vascular imaging.
Angiographies.
Clinical purpose.
Coronarographic images.
High-level primitive formation.
Low-level primitives.
Medical imaging.
Multiline pairing algorithm.
Multiparametric cost function.
Shape similarities.
Vessel centerlines.
Vessel segments.