Compression of images with a mathematical approach based on sine and cosine equations and vector quantization (VQ).
Raheleh GhadamiJavad RahebiPublished in: Soft Comput. (2023)
Keyphrases
- vector quantization
- vector quantized
- image compression
- distortion measure
- vector quantizer
- lossy compression
- image data
- compression ratio
- fractal image compression
- codebook design
- medical image compression
- fractal image coding
- progressive transmission
- image classification
- input vector
- reduced complexity
- compression algorithm
- wavelet transform
- image features
- scalar quantization
- finite state vector quantization
- jpeg images
- transform coding
- compression scheme
- image retrieval
- bit allocation
- fractal coding
- reconstructed image
- subband
- image transmission
- entropy coding
- image processing
- tree structured vector quantization