Affine-Invariant Recognition of Handwritten Characters via Accelerated KL Divergence Minimization.
Toru WakaharaYukihiko YamashitaPublished in: ICDAR (2011)
Keyphrases
- handwritten characters
- affine invariant
- kl divergence
- character recognition
- affine transformation
- mahalanobis distance
- kullback leibler divergence
- multiscale
- information theoretic
- gaussian mixture
- convex hull
- gaussian distribution
- machine learning
- mutual information
- posterior distribution
- exponential family
- semi supervised
- feature extraction
- probabilistic latent semantic analysis
- machine vision
- feature points