High-speed closest codeword search algorithms for vector quantization.
Chang-Hsing LeeLing-Hwei ChenPublished in: Signal Process. (1995)
Keyphrases
- vector quantization
- high speed
- search algorithm
- image compression
- vector quantizer
- distortion measure
- fractal image compression
- reduced complexity
- input vector
- nearest neighbor
- codebook design
- vector quantized
- search methods
- image processing
- frame rate
- speaker recognition
- fractal image coding
- data points
- neural network
- wavelet transform
- neural gas
- entropy constrained
- successive approximation
- finite state vector quantization