std::vector<itk::Index<2> > Mask::GetHolePixelsInRegion(itk::ImageRegion<2> region) const
{
// Ensure the region is inside the image
region.Crop(this->GetLargestPossibleRegion());
std::vector<itk::Index<2> > holePixels =
GetPixelsWithValueInRegion(this, region, HoleMaskPixelTypeEnum::HOLE);
return holePixels;
}
std::vector<itk::Offset<2> > Mask::GetValidOffsetsInRegion(itk::ImageRegion<2> region) const
{
// Ensure the region is inside the image
region.Crop(this->GetLargestPossibleRegion());
std::vector<itk::Index<2> > indices =
GetPixelsWithValueInRegion(this, region, HoleMaskPixelTypeEnum::VALID);
std::vector<itk::Offset<2> > validOffsets =
IndicesToOffsets(indices, region.GetIndex());
return validOffsets;
}
std::vector<itk::Index<2> > Mask::GetValidPixelsInRegion(itk::ImageRegion<2> region,
const bool forward) const
{
// Ensure the region is inside the image
region.Crop(this->GetLargestPossibleRegion());
std::vector<itk::Index<2> > validPixels =
GetPixelsWithValueInRegion(this, region, HoleMaskPixelTypeEnum::VALID);
if(!forward)
{
std::reverse(validPixels.begin( ), validPixels.end( ) );
}
return validPixels;
}