Retinal Image Registration
Detectable features or landmarks are important parameters for image registration
algorithms. In addition to sufficient number of these landmarks, they must have
the following properties:
- They must have fixed locations in the patient’s retina.
- They must be detectable in different images of the same area of retina.
Vascular joining points, such as junction points, crossing points and overlapping
points which are extracted in sufficient numbers by The ESP algorithm, meet these
requirements.