Source Coding Routines

Classes
class	itpp::GMM
	Gaussian Mixture Model Class. More...
class	itpp::Vector_Quantizer
	Class for vector quantization. More...
class	itpp::Scalar_Quantizer
	Class for vector quantization. More...

Functions
ITPP_EXPORT mat	itpp::vqtrain (Array< vec > &DB, int SIZE, int NOITER, double STARTSTEP=0.2, bool VERBOSE=true)
	Function for vector quantization training.

Detailed Description

Function Documentation

ITPP_EXPORT mat itpp::vqtrain	(	Array< vec > &	DB,
		int	SIZE,
		int	NOITER,
		double	STARTSTEP = 0.2,
		bool	VERBOSE = true
	)

Function for vector quantization training.

The following code illustrates how the VQ can be trained.

VQ Quantizer;
mat A;
Array<vec> database;

// read vectors into database somehow
...

// train a vq
A = vqtrain(database, 1024, 1000000);
Quantizer.set_codebook(A);