Optical 3D reconstruction of retinal blood vessels from a sequence of views

Arturo Espinosa-Romero; M. Elena Martinez-Perez

doi:10.1117/12.611835

14 February 2005 Optical 3D reconstruction of retinal blood vessels from a sequence of views

Arturo Espinosa-Romero, M. Elena Martinez-Perez

Proceedings Volume 5776, Eighth International Symposium on Laser Metrology; (2005) https://doi.org/10.1117/12.611835
Event: Eighth International Conference on Laser Metrology, 2005, Merida, Mexico

Abstract

This article presents improvements on a methodology for the estimation of the 3D structure of retinal blood vessels from a sequence of fundus images taken from the same subject. The following problems are addressed: the use of a self-calibration method in order to find the intrinsic and extrinsic camera parameters based on correspondences between images, the extraction of blood vessels skeletons from fundus images, the matching of corresponding points of two labelled skeleton trees, the triangulation of matched points in and generation of surface model for visualisation. An image mapping was defined in order to correct optic distortions of the fundus camera, and a new set of fundus images was used.

Citation Download Citation

Arturo Espinosa-Romero and M. Elena Martinez-Perez "Optical 3D reconstruction of retinal blood vessels from a sequence of views", Proc. SPIE 5776, Eighth International Symposium on Laser Metrology, (14 February 2005); https://doi.org/10.1117/12.611835

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available