1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
|
/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#include "itkAnnulusOperator.h"
#include "itkStdStreamStateSave.h"
int itkAnnulusOperatorTest(int, char* [] )
{
// Save the format stream variables for std::cout
// They will be restored when coutState goes out of scope
// scope.
itk::StdStreamStateSave coutState(std::cout);
const unsigned int Dimension = 2;
typedef float PixelType;
typedef itk::AnnulusOperator< PixelType, Dimension > OperatorType;
OperatorType normalizedAnnulus;
normalizedAnnulus.NormalizeOn();
normalizedAnnulus.SetInnerRadius( 3 );
normalizedAnnulus.SetThickness( 2 );
normalizedAnnulus.BrightCenterOff();
try
{
normalizedAnnulus.CreateOperator();
}
catch (itk::ExceptionObject &e)
{
std::cout << e;
return EXIT_FAILURE;
}
catch (std::exception &e)
{
std::cout << "Std exception" << e.what();
return EXIT_FAILURE;
}
catch (...)
{
std::cout << "Unknown exception" << std::endl;
return EXIT_FAILURE;
}
std::cout << "Normalized annulus" << std::endl;
normalizedAnnulus.Print( std::cout );
std::cout << std::endl << std::endl;
OperatorType::SizeType normalizedAnnulusSize;
normalizedAnnulusSize = normalizedAnnulus.GetSize();
std::cout << std::endl;
std::cout << "Annulus, N = " << normalizedAnnulusSize
<< ", r = " << normalizedAnnulus.GetInnerRadius()
<< ", t = " << normalizedAnnulus.GetThickness()
<< std::endl;
unsigned int i, j, k;
for (i=0, k=0; i < normalizedAnnulusSize[1]; ++i)
{
for (j=0; j < normalizedAnnulusSize[0]; ++j, ++k)
{
std::cout.width(6);
std::cout.precision(3);
std::cout << normalizedAnnulus[k] << "\t";
}
std::cout << std::endl;
}
// Compute again having the center bright
std::cout << std::endl << std::endl;
std::cout << "Rebuiling annulus with a bright center";
normalizedAnnulus.BrightCenterOn();
normalizedAnnulus.CreateOperator();
std::cout << ", N = " << normalizedAnnulusSize
<< ", r = " << normalizedAnnulus.GetInnerRadius()
<< ", t = " << normalizedAnnulus.GetThickness()
<< std::endl;
for (i=0, k=0; i < normalizedAnnulusSize[1]; ++i)
{
for (j=0; j < normalizedAnnulusSize[0]; ++j, ++k)
{
std::cout.width(6);
std::cout.precision(3);
std::cout << normalizedAnnulus[k] << "\t";
}
std::cout << std::endl;
}
// Compute an annulus by hand
std::cout << std::endl << std::endl;
std::cout << "Creating an annulus by specifying values";
OperatorType annulus;
annulus.NormalizeOff();
annulus.SetInnerRadius( 2 );
annulus.SetThickness( 1 );
annulus.SetExteriorValue( 1 );
annulus.SetAnnulusValue( 8 );
annulus.SetInteriorValue( 4 );
annulus.CreateOperator();
OperatorType::SizeType annulusSize;
annulusSize = annulus.GetSize();
std::cout << ", N = " << annulusSize
<< ", r = " << annulus.GetInnerRadius()
<< ", t = " << annulus.GetThickness()
<< ", i = " << annulus.GetInteriorValue()
<< ", a = " << annulus.GetAnnulusValue()
<< ", e = " << annulus.GetExteriorValue()
<< std::endl;
for (i=0, k=0; i < annulusSize[1]; ++i)
{
for (j=0; j < annulusSize[0]; ++j, ++k)
{
std::cout.width(3);
std::cout.precision(3);
std::cout << annulus[k] << "\t";
}
std::cout << std::endl;
}
// Try making the inner radius 0
std::cout << std::endl << std::endl;
std::cout << "Setting inner radius to zero";
annulus.SetInnerRadius(0);
annulus.CreateOperator();
annulusSize = annulus.GetSize();
std::cout << ", N = " << annulusSize
<< ", r = " << annulus.GetInnerRadius()
<< ", t = " << annulus.GetThickness()
<< ", i = " << annulus.GetInteriorValue()
<< ", a = " << annulus.GetAnnulusValue()
<< ", e = " << annulus.GetExteriorValue()
<< std::endl;
for (i=0, k=0; i < annulusSize[1]; ++i)
{
for (j=0; j < annulusSize[0]; ++j, ++k)
{
std::cout.width(3);
std::cout.precision(3);
std::cout << annulus[k] << "\t";
}
std::cout << std::endl;
}
// Try making the thickness 0
std::cout << std::endl << std::endl;
std::cout << "Setting thickness radius to zero";
annulus.SetInnerRadius(2);
annulus.SetThickness(0);
annulus.CreateOperator();
annulusSize = annulus.GetSize();
std::cout << ", N = " << annulusSize
<< ", r = " << annulus.GetInnerRadius()
<< ", t = " << annulus.GetThickness()
<< ", i = " << annulus.GetInteriorValue()
<< ", a = " << annulus.GetAnnulusValue()
<< ", e = " << annulus.GetExteriorValue()
<< std::endl;
for (i=0, k=0; i < annulusSize[1]; ++i)
{
for (j=0; j < annulusSize[0]; ++j, ++k)
{
std::cout.width(3);
std::cout.precision(3);
std::cout << annulus[k] << "\t";
}
std::cout << std::endl;
}
// Specifying a spacing
std::cout << std::endl << std::endl;
std::cout << "Specifying a spacing";
OperatorType::SpacingType spacing;
spacing[0] = 0.5;
spacing[1] = 0.25;
annulus.SetInnerRadius(2);
annulus.SetThickness(1);
annulus.SetSpacing(spacing);
annulus.CreateOperator();
annulusSize = annulus.GetSize();
std::cout << ", N = " << annulusSize
<< ", r = " << annulus.GetInnerRadius()
<< ", t = " << annulus.GetThickness()
<< ", s = " << annulus.GetSpacing()
<< ", i = " << annulus.GetInteriorValue()
<< ", a = " << annulus.GetAnnulusValue()
<< ", e = " << annulus.GetExteriorValue()
<< std::endl;
for (i=0, k=0; i < annulusSize[1]; ++i)
{
for (j=0; j < annulusSize[0]; ++j, ++k)
{
std::cout.width(3);
std::cout.precision(3);
std::cout << annulus[k] << "\t";
}
std::cout << std::endl;
}
return EXIT_SUCCESS;
}
|
