Visualization imaging system for curvilinear structures

Image analysis – Applications – 3-d or stereo imaging analysis

Reexamination Certificate

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C382S131000

Reexamination Certificate

active

06970594

ABSTRACT:
Disclosed is a method of analyzing curvilinear structures by receiving three-dimensional space imaging data of a curvilinear structure, defining an axis curve within the curvilinear structure, sweeping a line segment along said axis curve so as to define a ribbon in said three-dimensional space, and adsorbing data from said three-dimensional space onto said ribbon.This ribbon may then be flattened for convenient examination.

REFERENCES:
patent: 6690816 (2004-02-01), Aylward et al.
patent: 6842638 (2005-01-01), Suri et al.
Kanistar A., et al.: “Peripheral Vessel Investigation For Routine Clinical Use”Online! (Dec. 31, 2001), XP002272178 Retrieved from the Internet: URL:ftp//ftp.cq.tuwein.ac.at/pub/TR/01/TR-186-2-01-13Paper.pdf> 'retrieved on Mar. 1 2004! Abstract p. 1, chapter 2, first paragraph p. 2, chapter 3.1, left column p. 2, chapter 3.1, right column, first paragraph figures 2, 8.
Farin Gerald E.: “Curves and Surfaces for Computer Aided Geometric Design” (Dec. 31, 1988), Academic Press, London, XP002272179 subchapter, 11.1 figure 11.1.

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