Modelling polyfont printed characters with HMMs and a shift invariant Hamming distance.
A. J. ElmsJohn IllingworthPublished in: ICDAR (1995)
Keyphrases
- hamming distance
- shift invariant
- printed characters
- character recognition
- wavelet domain
- wavelet coefficients
- rotation invariant
- hand written
- discrete wavelet transform
- pattern matching
- distance measure
- sparse coding
- hash functions
- multiresolution
- binary codes
- blurred images
- edit distance
- edge preserving
- machine vision
- synthetic and real images
- data sets
- image data
- multiscale