static void
CreateImage(ImageType::Pointer image);
int
main(int, char *[])
{
ImageType::Pointer image = ImageType::New();
CreateImage(image);
BinaryImageToShapeLabelMapFilterType::Pointer binaryImageToShapeLabelMapFilter =
BinaryImageToShapeLabelMapFilterType::New();
binaryImageToShapeLabelMapFilter->SetInput(image);
binaryImageToShapeLabelMapFilter->Update();
std::cout << "There are " << binaryImageToShapeLabelMapFilter->GetOutput()->GetNumberOfLabelObjects() << " objects."
<< std::endl;
for (unsigned int i = 0; i < binaryImageToShapeLabelMapFilter->GetOutput()->GetNumberOfLabelObjects(); i++)
{
BinaryImageToShapeLabelMapFilterType::OutputImageType::LabelObjectType * labelObject =
binaryImageToShapeLabelMapFilter->GetOutput()->GetNthLabelObject(i);
#if ITK_VERSION_MAJOR >= 4
std::cout << "Object " << i << " has bounding box " << labelObject->GetBoundingBox() << std::endl;
#else
std::cout << "Object " << i << " has region " << labelObject->GetRegion() << std::endl;
#endif
}
return EXIT_SUCCESS;
}
void
CreateImage(ImageType::Pointer image)
{
region.SetIndex(start);
image->SetRegions(region);
image->Allocate();
while (!imageIterator.IsAtEnd())
{
if ((imageIterator.GetIndex()[0] > 5 && imageIterator.GetIndex()[0] < 10) &&
(imageIterator.GetIndex()[1] > 5 && imageIterator.GetIndex()[1] < 10))
{
}
else
{
imageIterator.Set(0);
}
++imageIterator;
}
WriterType::Pointer writer = WriterType::New();
writer->SetFileName("image.png");
writer->SetInput(image);
writer->Update();
}