Automatic Handwriting Verification and Suspect Identification for Chinese Characters Using Space and Frequency Domain Features.
Wei-Cheng LiaoJian-Jiun DingPublished in: APSIPA (2019)
Keyphrases
- frequency domain
- chinese characters
- writer identification
- feature extraction
- spatial domain
- fourier transform
- character recognition
- power spectrum
- hand written
- power spectral
- chinese character recognition
- denoising
- cross correlation
- frequency analysis
- frequency domain analysis
- affine invariance
- structural features
- subband
- fourier domain
- power spectra
- directional filtering
- computational complexity
- image processing