Unsupervised recognition of retinal vascular junction points.
Luigi Di RosaHadi HamadDomenico TegoloCesare ValentiPublished in: EMBC (2014)
Keyphrases
- blood vessels
- retinal images
- unsupervised learning
- recognition rate
- recognition accuracy
- optical coherence tomography
- object recognition
- pattern recognition
- recognition algorithm
- semi supervised
- supervised training
- feature extraction
- point sets
- recognition process
- automatic recognition
- vascular tree
- vessel detection
- supervised learning
- feature points
- character recognition
- image recognition
- convex hull
- endpoints
- image analysis
- handwritten characters
- sample points
- unsupervised manner
- machine learning
- image segmentation
- action recognition
- activity recognition
- visual recognition
- medial axis
- human activities
- gesture recognition