mask2D.h File Reference

#include <gandalf/common/misc_defs.h>
#include <gandalf/linalg.h>
#include <gandalf/image.h>

Go to the source code of this file.

Classes
struct	Gan_Mask2D
	2D convolution mask. More...
Enumerations
enum	Gan_Mask2DFormat { GAN_MASK2D_SYMMETRIC, GAN_MASK2D_ANTISYMMETRIC, GAN_MASK2D_GENERIC }
	Format of 2D convolution mask. More...
Functions
Gan_Mask2D *	gan_mask2D_form_gen (Gan_Mask2D *mask, Gan_Mask2DFormat format, Gan_Matrix *data, unsigned int rows, unsigned int cols)
	Form a new 2D convolution mask.
Gan_Bool	gan_mask2D_copy_q (Gan_Mask2D *source, Gan_Mask2D *dest)
	Copies a convolution mask.
Gan_Bool	gan_mask2D_free (Gan_Mask2D *mask)
	Frees a convolution mask.
Gan_Mask2D *	gan_mask2D_gen_from_Gan_Image (Gan_Image *img)
	Generates a 2D convolution mask from a grey-level image.
Gan_Mask2D *	gan_mask2D_alloc (Gan_Mask2DFormat format, unsigned int rows, unsigned int cols)
	Macro: Allocate and return a new 2D convolution mask.
Gan_Mask2D *	gan_mask2D_alloc_data (Gan_Mask2DFormat format, Gan_Matrix *data, unsigned int rows, unsigned int cols)
	Macro: Allocate and return a new 2D convolution mask.
Gan_Mask2D *	gan_mask2D_form (Gan_Mask2D *mask, Gan_Mask2DFormat format, unsigned int rows, unsigned int cols)
	Macro: Build a new 2D convolution mask.
Gan_Mask2D *	gan_mask2D_form_data (Gan_Mask2D *mask, Gan_Mask2DFormat format, Gan_Matrix *data, unsigned int rows, unsigned int cols)
	Macro: Build a new 2D convolution mask.

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Detailed Description

Module: Constructing 2D Gaussian convolution masks

Part of: Gandalf Library

Version:

1.2

Date:

2005/02/20 04:12:45

Author:

pm

Copyright: (c) 2004 FRAV (Face Recognition & Artificial Vision Group)

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