Automatic localization of the macula in a supervised graph-based approach with contextual superpixel features.
Damon Wing Kee WongJiang LiuNgan Meng TanFengshou YinXiangang ChengChui Ming Gemmy CheungMayuri BhargavaTien Yin WongPublished in: ICPR (2012)
Keyphrases
- optic disc
- feature extraction
- feature set
- learning algorithm
- retinal images
- contextual information
- feature selection
- contextual features
- context sensitive
- unsupervised learning
- input image
- low level
- spatial information
- random walk
- graph theory
- graph structure
- weighted graph
- superpixels
- position information
- unsupervised feature selection
- feature vectors