CCDWT-GAN: Generative Adversarial Networks Based on Color Channel Using Discrete Wavelet Transform for Document Image Binarization.
Rui-Yang JuYu-Shian LinJen-Shiun ChiangChih-Chia ChenWei-Han ChenChun-Tse ChienPublished in: CoRR (2023)
Keyphrases
- discrete wavelet transform
- image binarization
- document images
- multiresolution
- subband
- wavelet domain
- high frequency
- wavelet coefficients
- color images
- jpeg compression
- color information
- image fusion
- feature vectors
- low frequency
- hardware implementation
- wavelet transform
- optical character recognition
- low pass
- filter bank
- image enhancement
- frequency domain