Lagrangian Vector Quantization With Combined Entropy and Codebook Size Constraints.
Robert M. GrayTamás LinderJohn T. Gill IIIPublished in: IEEE Trans. Inf. Theory (2008)
Keyphrases
- vector quantization
- image compression
- vector quantizer
- vector quantized
- neural gas
- fractal image compression
- distortion measure
- reduced complexity
- computational complexity
- fractal image coding
- input vector
- face recognition
- lagrange multipliers
- image features
- successive approximation
- computer vision
- joint source and channel coding