Shape based Learning for a Multi-Template Method, and its Application to Handprinted Numeral Recognition.
Toshifumi YamauchiYasuharu ItamotoJun TsukumoPublished in: ICDAR (1997)
Keyphrases
- unsupervised learning
- prior knowledge
- high accuracy
- recognition process
- learning process
- detection method
- visual recognition
- pattern recognition
- matching algorithm
- learning algorithm
- learning scheme
- learning tasks
- template matching
- feature extraction
- cost function
- significant improvement
- preprocessing
- objective function
- object recognition
- handwritten digits
- neural network
- training data
- hand gestures
- shape features
- recognition algorithm
- computational cost
- segmentation method
- clustering method
- edge detection
- dynamic programming
- principal component analysis