本文整理汇总了C++中mask::Pointer::SetValid方法的典型用法代码示例。如果您正苦于以下问题：C++ Pointer::SetValid方法的具体用法？C++ Pointer::SetValid怎么用？C++ Pointer::SetValid使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类mask::Pointer的用法示例。
在下文中一共展示了Pointer::SetValid方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: main
int main(int argc, char* argv[])
{
// Verify arguments
if(argc < 5)
{
std::cout << "Usage: PatchImage repeatX repeatY outputImage" << std::endl;
return EXIT_FAILURE;
}
// Parse arguments
std::string patchImageFilename = argv[1];
std::stringstream ssRepeatX;
ssRepeatX << argv[2];
unsigned int repeatX = 0;
ssRepeatX >> repeatX;
std::stringstream ssRepeatY;
ssRepeatY << argv[3];
unsigned int repeatY = 0;
ssRepeatY >> repeatY;
std::string outputFilename = argv[4];
// Output arguments
std::cout << "Patch image: " << patchImageFilename << std::endl
<< "Repeat X: " << repeatX << std::endl
<< "Repeat Y: " << repeatY << std::endl
<< "Output image: " << outputFilename << std::endl;
//typedef itk::VectorImage<float, 2> ImageType;
typedef itk::Image<itk::CovariantVector<float, 3>, 2> ImageType;
// Read patch image
typedef itk::ImageFileReader<ImageType> ImageReaderType;
ImageReaderType::Pointer patchImageReader = ImageReaderType::New();
patchImageReader->SetFileName(patchImageFilename);
patchImageReader->Update();
Mask::Pointer mask = Mask::New();
itk::ImageRegion<2> patchRegion = patchImageReader->GetOutput()->GetLargestPossibleRegion();
mask->SetRegions(patchRegion);
mask->Allocate();
itk::Index<2> holeCorner = {{1,1}};
itk::Size<2> holeSize = patchRegion.GetSize();
holeSize[0] -= 2; // Missing one row on the top, and one row on the bottom
holeSize[1] -= 2; // Missing one column on the left, and one column on the right
itk::ImageRegion<2> holeRegion(holeCorner, holeSize);
mask->SetValid(patchRegion);
mask->SetHole(holeRegion);
ImageType::Pointer seamlessPatch = ImageType::New();
ITKHelpers::DeepCopy(patchImageReader->GetOutput(), seamlessPatch.GetPointer());
// Enforce periodic boundary conditions
// Top and bottom
for(int i = 0; i < static_cast<int>(patchRegion.GetSize()[1]); ++i)
{
itk::Index<2> topPixelIndex = {{0, i}};
itk::Index<2> bottomPixelIndex = {{static_cast<int>(patchRegion.GetSize()[0])-1, i}};
ImageType::PixelType topPixelValue = seamlessPatch->GetPixel(topPixelIndex);
ImageType::PixelType bottomPixelValue = seamlessPatch->GetPixel(bottomPixelIndex);
ImageType::PixelType averageValue = (topPixelValue + bottomPixelValue)/2.0f;
seamlessPatch->SetPixel(topPixelIndex, averageValue);
seamlessPatch->SetPixel(bottomPixelIndex, averageValue);
}
// Left and right
for(int i = 0; i < static_cast<int>(patchRegion.GetSize()[0]); ++i)
{
itk::Index<2> leftPixelIndex = {{i, 0}};
itk::Index<2> rightPixelIndex = {{i, static_cast<int>(patchRegion.GetSize()[1])-1}};
ImageType::PixelType leftPixelValue = seamlessPatch->GetPixel(leftPixelIndex);
ImageType::PixelType rightPixelValue = seamlessPatch->GetPixel(rightPixelIndex);
ImageType::PixelType averageValue = (leftPixelValue + rightPixelValue)/2.0f;
seamlessPatch->SetPixel(leftPixelIndex, averageValue);
seamlessPatch->SetPixel(rightPixelIndex, averageValue);
}
typedef PoissonEditingParent::GuidanceFieldType GuidanceFieldType;
std::vector<GuidanceFieldType::Pointer> guidanceFields = PoissonEditingParent::ComputeGuidanceField(patchImageReader->GetOutput());
ImageType::Pointer output = ImageType::New();
FillImage(seamlessPatch.GetPointer(), mask.GetPointer(),
guidanceFields, output.GetPointer(),
patchRegion, seamlessPatch.GetPointer());
// Write output
ITKHelpers::WriteRGBImage(output.GetPointer(), outputFilename);
// Original tiled
ImageType::Pointer originalTiled = ImageType::New();
TilePatch(patchImageReader->GetOutput(), repeatX, repeatY, originalTiled.GetPointer());
ITKHelpers::WriteRGBImage(originalTiled.GetPointer(), "original_tiled.png");
//.........这里部分代码省略.........