Classifying fonts and calligraphy styles using complex wavelet transform.
Alican BozkurtPinar DuyguluA. Enis ÇetinPublished in: Signal Image Video Process. (2015)
Keyphrases
- complex wavelet transform
- writing styles
- chinese characters
- wavelet domain
- discrete wavelet transform
- shift invariance
- shift invariant
- wavelet transform
- phase information
- dual tree
- character recognition
- vocabulary tree
- edge information
- writing style
- multiscale
- optical character recognition
- spatial domain
- wavelet coefficients
- subband
- image quality
- image database
- object recognition