Fuzzy vector quantization for image compression based on competitive agglomeration and a novel codeword migration strategy.
Dimitrios TsolakisGeorge E. TsekourasJohn V. TsimikasPublished in: Eng. Appl. Artif. Intell. (2012)
Keyphrases
- vector quantization
- image compression
- vector quantizer
- wavelet transform
- fractal image compression
- fuzzy sets
- reconstructed image
- distortion measure
- low bit rate
- compression scheme
- compression ratio
- compression algorithm
- subband
- compressed images
- input vector
- fuzzy clustering
- discrete cosine transform
- reduced complexity
- vector quantized
- image transmission
- fractal image coding
- codebook design
- membership functions
- transform coding
- bit allocation
- lossless compression
- progressive transmission
- entropy constrained
- feature vectors
- image processing
- computer vision