vil1_pyramid Struct Reference

#include <vil1_pyramid.h>

List of all members.

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Detailed Description

vil1_pyramid is *not* an image.

It is like an array of images, with the 0th element as the given image and the ith element a subsampled version of the (i-1)th element. The subsampled images are computed on demand and cached for later use.

Definition at line 19 of file vil1_pyramid.h.

Public Types
enum	cache_strategy { none = 0, memory = 1, blocked = 2 }
Public Member Functions
	vil1_pyramid (vil1_image const &, cache_strategy=memory)
	~vil1_pyramid ()
unsigned	size () const
vil1_image	operator[] (unsigned i)
Private Attributes
cache_strategy	cs
vcl_vector< vil1_image >	levels

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Member Enumeration Documentation

enum vil1_pyramid::cache_strategy

Enumerator:

none
memory
blocked

Definition at line 21 of file vil1_pyramid.h.

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Constructor & Destructor Documentation

vil1_pyramid::vil1_pyramid	(	vil1_image const &	,
		cache_strategy	= memory
	)

Definition at line 15 of file vil1_pyramid.cxx.

vil1_pyramid::~vil1_pyramid

(

)

Definition at line 21 of file vil1_pyramid.cxx.

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Member Function Documentation

unsigned vil1_pyramid::size

(

)

const [inline]

Definition at line 30 of file vil1_pyramid.h.

vil1_image vil1_pyramid::operator[]

(

unsigned

i

)

Definition at line 25 of file vil1_pyramid.cxx.

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Member Data Documentation

cache_strategy vil1_pyramid::cs [private]

Definition at line 34 of file vil1_pyramid.h.

vcl_vector<vil1_image> vil1_pyramid::levels [private]

Definition at line 35 of file vil1_pyramid.h.

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The documentation for this struct was generated from the following files:

• core/vil1/vil1_pyramid.h
• core/vil1/vil1_pyramid.cxx

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