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feature-based retinal image registration

version (1.86 MB) by Li CHEN
feature point, retinal image , image registration, blood vessel


Updated 18 Feb 2009

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The bifurcation structure is composed of a master bifurcation point and its three connected neighbors. The characteristic vector of each bifurcation structure consists of the normalized branching angle and length, which is invariant against translation, rotation, scaling, and even modest distortion. This can greatly reduce the ill-posed nature of the matching process as long as the vasculature pattern can be segmented.

Comments and Ratings (11)

Is this work has been published in a paper? I want to cite it.


Can anyone pls tell me how to use this project?
I am trying to run the file supplied here, but it has some errors.
Need some guidence.

Antu Saha

how can i compare two retinal images if they are same or not by this code?
plz help me.
thank you

can you help me for finding the corresponding of the structure elements ...thank you

Smith Adam


Please help me to combine all these code in a single code


In this function points_transform one of the inputs is 'node'. Can you explain me what is that please?

how to work with this code in matlab
please provide me steps

MATLAB Release Compatibility
Created with R2008a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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