An extension of Marr's signature based edge classification and other methods determining diffuseness and height of edges, and bar edge width.
Wei ZhangFredrik BergholmPublished in: ICCV (1993)
Keyphrases
- edge information
- classification method
- pattern recognition
- machine learning methods
- classification systems
- preprocessing
- edge detection
- benchmark data sets
- edge detector
- significant improvement
- decision trees
- benchmark datasets
- edge direction
- training set
- edge enhancement
- multiple scales
- cross validation
- classification accuracy
- classification models
- high curvature
- edge linking
- edge map
- text classification
- supervised learning
- support vector machine
- multiscale
- feature extraction