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
|
/*=========================================================================
*
* 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 "itkMetaImageIO.h"
#include "itkSimpleFilterWatcher.h"
#include "itkMaximumProjectionImageFilter.h"
#include "itkTestingMacros.h"
int
itkMaximumProjectionImageFilterTest2(int argc, char * argv[])
{
if (argc < 4)
{
std::cerr << "Missing parameters." << std::endl;
std::cerr << "Usage: " << itkNameOfTestExecutableMacro(argv);
std::cerr << "Dimension Inputimage Outputimage " << std::endl;
return EXIT_FAILURE;
}
// Legacy compat with older MetaImages
itk::MetaImageIO::SetDefaultDoublePrecision(6);
int dim = std::stoi(argv[1]);
using PixelType = unsigned char;
using ImageType = itk::Image<PixelType, 3>;
using ReaderType = itk::ImageFileReader<ImageType>;
auto reader = ReaderType::New();
reader->SetFileName(argv[2]);
using FilterType = itk::MaximumProjectionImageFilter<ImageType, ImageType>;
auto filter = FilterType::New();
filter->SetInput(reader->GetOutput());
filter->SetProjectionDimension(dim);
// to be sure that the result is ok with several threads, even on a single
// proc computer
filter->SetNumberOfWorkUnits(2);
itk::SimpleFilterWatcher watcher(filter, "filter");
using WriterType = itk::ImageFileWriter<ImageType>;
auto writer = WriterType::New();
writer->SetInput(filter->GetOutput());
writer->SetFileName(argv[3]);
ITK_TRY_EXPECT_NO_EXCEPTION(writer->Update());
return EXIT_SUCCESS;
}
|