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
|
/*=========================================================================
*
* Copyright NumFOCUS
*
* 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
*
* https://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 "itkImageFileReader.h"
#include "itkImageFileWriter.h"
#include "itkSimpleFilterWatcher.h"
#include "itkLabelImageToStatisticsLabelMapFilter.h"
#include "itkTestingMacros.h"
int
itkLabelImageToStatisticsLabelMapFilterTest1(int argc, char * argv[])
{
if (argc != 9)
{
std::cerr << "Missing parameters." << std::endl;
std::cerr << "Usage: " << itkNameOfTestExecutableMacro(argv);
std::cerr << " inputLabelImage inputGrayscaleImage outputStatisticsLabelMap";
std::cerr << " backgroundValue";
std::cerr << " feretDiameter, perimeter, histogram, numberOfBins";
std::cerr << std::endl;
return EXIT_FAILURE;
}
constexpr unsigned int dim = 2;
using ImageType = itk::Image<unsigned char, dim>;
// reading image to file
using ReaderType = itk::ImageFileReader<ImageType>;
auto reader = ReaderType::New();
reader->SetFileName(argv[1]);
auto reader2 = ReaderType::New();
reader2->SetFileName(argv[2]);
// converting Label image to Statistics label map
// don't set the output type to test the default value of the template parameter
using I2LType = itk::LabelImageToStatisticsLabelMapFilter<ImageType, ImageType>;
auto i2l = I2LType::New();
itk::SimpleFilterWatcher watcher1(i2l);
i2l->SetInput(reader->GetOutput());
// test all the possible ways to set the feature image. Be sure they can work with const images.
ImageType::ConstPointer constOutput = reader2->GetOutput();
i2l->SetInput2(constOutput);
i2l->SetFeatureImage(constOutput);
i2l->SetInput(1, constOutput);
// testing get/set BackgroundValue macro
int BackgroundValue = (std::stoi(argv[4]));
i2l->SetBackgroundValue(BackgroundValue);
ITK_TEST_SET_GET_VALUE(BackgroundValue, i2l->GetBackgroundValue());
// testing get/set ComputeFeretDiameter macro
bool computeFeretDiameter = (std::stoi(argv[5]));
i2l->SetComputeFeretDiameter(computeFeretDiameter);
ITK_TEST_SET_GET_VALUE(computeFeretDiameter, i2l->GetComputeFeretDiameter());
// testing boolean ComputeFeretDiameter macro
i2l->ComputeFeretDiameterOff();
ITK_TEST_SET_GET_VALUE(false, i2l->GetComputeFeretDiameter());
i2l->ComputeFeretDiameterOn();
ITK_TEST_SET_GET_VALUE(true, i2l->GetComputeFeretDiameter());
// testing get/set ComputePerimeter macro
bool computePerimeter = std::stoi(argv[6]);
i2l->SetComputePerimeter(computePerimeter);
ITK_TEST_SET_GET_VALUE(computePerimeter, i2l->GetComputePerimeter());
// testing boolean ComputePerimeter macro
i2l->ComputePerimeterOff();
ITK_TEST_SET_GET_VALUE(false, i2l->GetComputePerimeter());
i2l->ComputePerimeterOn();
ITK_TEST_SET_GET_VALUE(true, i2l->GetComputePerimeter());
// testing get/set ComputeHistogram macro
bool computeHistogram = (std::stoi(argv[7]));
i2l->SetComputeHistogram(computeHistogram);
ITK_TEST_SET_GET_VALUE(computeHistogram, i2l->GetComputeHistogram());
// testing boolean ComputeHistogram macro
i2l->ComputeHistogramOff();
ITK_TEST_SET_GET_VALUE(false, i2l->GetComputeHistogram());
i2l->ComputeHistogramOn();
ITK_TEST_SET_GET_VALUE(true, i2l->GetComputeHistogram());
// testing get/set NumberOfBins macro
unsigned int numberOfBins = (std::stoi(argv[8]));
i2l->SetNumberOfBins(numberOfBins);
ITK_TEST_SET_GET_VALUE(numberOfBins, i2l->GetNumberOfBins());
using L2IType = itk::LabelMapToLabelImageFilter<I2LType::OutputImageType, ImageType>;
auto l2i = L2IType::New();
itk::SimpleFilterWatcher watcher2(l2i);
l2i->SetInput(i2l->GetOutput());
using WriterType = itk::ImageFileWriter<ImageType>;
auto writer = WriterType::New();
writer->SetInput(l2i->GetOutput());
writer->SetFileName(argv[3]);
writer->UseCompressionOn();
ITK_TRY_EXPECT_NO_EXCEPTION(writer->Update());
return EXIT_SUCCESS;
}
|