ikmeans_lloyd.tc File Reference

Integer K-Means - LLoyd Algorithm - Definition. More...

Functions
static void	vl_ikm_init_lloyd (VlIKMFilt *f)
	Helper function to initialize a filter for Lloyd algorithm.
static int	vl_ikm_train_lloyd (VlIKMFilt *f, vl_uint8 const *data, int N)
	LLoyd algorithm.
static void	vl_ikm_push_lloyd (VlIKMFilt *f, vl_uint *asgn, vl_uint8 const *data, int N)
	LLoyd algorithm.

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Detailed Description

Author:

Brian Fulkerson

Andrea Vedaldi

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Function Documentation

static void vl_ikm_init_lloyd

(

VlIKMFilt *

f

)

[static]

Parameters:

f

filter.

static void vl_ikm_push_lloyd	(	VlIKMFilt *	f,
		vl_uint *	asgn,
		vl_uint8 const *	data,
		int	N
	)		[static]

Parameters:

f	IKM quantizer.
asgn	Assignments (out).
data	Data to quantize.
N	Number of data.

static int vl_ikm_train_lloyd	(	VlIKMFilt *	f,
		vl_uint8 const *	data,
		int	N
	)		[static]

Parameters:

f	IKM quantizer.
data	Training data.
N	Number of traning data.