image_pyramid.h File Reference

#include <gandalf/image/image_defs.h>

Go to the source code of this file.

Classes
struct	Gan_ImagePyramid
	Structure to hold image and mask at a single pyramid level. More...
Typedefs
typedef Gan_ImagePyramid	Gan_ImagePyramid
	Structure to hold image and mask at a single pyramid level.
typedef enum Gan_ImagePyramidAverage	Gan_ImagePyramidAverage
	Type of averaging used when combining four pixels into one.
Functions
Gan_Image *	gan_image_halve_size (Gan_Image *image, Gan_Image *himage)
	Halve the size of an image.
Gan_Bool	gan_image_pyramid_build (Gan_Image *img, Gan_Image *mask, unsigned no_levels, Gan_ImagePyramidAverage average_type, unsigned no_neighbours, Gan_ImagePyramid **pyramid)
	Builds an image pyramid.
void	gan_image_pyramid_free (Gan_ImagePyramid *pyramid, unsigned no_levels, Gan_Bool free_top_level)
	Frees an image pyramid.

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Detailed Description

Module: Construct multi-resolution image pyramid

Part of: Gandalf Library

Version:

1.14

Date:

2004/10/09 10:08:12

Author:

pm

Copyright: (c) 2000 Imagineer Software Limited

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