Can anyone there inform me about how is vector Quantization is a better algorithm than other existing algroithm. If also possible provide me with a comparative analysis of it. Is it better to implement the algorithm using C language.
How Vector Quantization is a better compressin algorithm
Started by ●May 12, 2005
Reply by ●May 12, 20052005-05-12
Shayantangupta@gmail.com writes:> Can anyone there inform me about how is vector Quantization is a better > algorithm than other existing algroithm. If also possible provide me > with a comparative analysis of it. Is it better to implement the > algorithm using C language.Perhaps it is, perhaps it isn't. At the risk of contributing to a homework question - here are some things to think about: * Does your VQ distance metric really reflect your ideal distortion? * How does searching a VQ codebook scale with decreasing distortion rates? * Are there sequential correlations in your vectors? * Is using an integer number of bits optimal for your task? * What are you comparing C to? Lisp? Assembler? It's hard to say more without knowing more details. Tony