Artificial Neural Network for Discrete Cosine Transform and Image Compression.
K. S. NgLee-Ming ChengPublished in: ICDAR (1997)
Keyphrases
- discrete cosine transform
- image compression
- artificial neural networks
- dct coefficients
- neural network
- compression algorithm
- wavelet transform
- compression ratio
- low bit rate
- subband
- compressed images
- reconstructed image
- image blocks
- image processing
- blocking artifacts
- jpeg images
- lapped transforms
- genetic algorithm
- lossless compression
- dct domain
- genetic algorithm ga
- computer vision
- discrete fourier transform
- filter bank