void LidarSegmentationWidget::on_action_Selections_SaveAsImage_triggered()
{
QString filename = QFileDialog::getSaveFileName(this,
"Save Image", ".", "PNG Files (*.png)");
if(filename.isEmpty())
{
return;
}
RGBImageType::Pointer selectionsImage = RGBImageType::New();
selectionsImage->SetRegions(this->ImageRegion);
selectionsImage->Allocate();
RGBPixelType whitePixel;
whitePixel.SetRed(255);
whitePixel.SetGreen(255);
whitePixel.SetBlue(255);
selectionsImage->FillBuffer(whitePixel);
RGBPixelType greenPixel;
greenPixel.SetRed(0);
greenPixel.SetGreen(255);
greenPixel.SetBlue(0);
ITKHelpers::SetPixels(selectionsImage.GetPointer(), this->Sources, greenPixel);
RGBPixelType redPixel;
redPixel.SetRed(255);
redPixel.SetGreen(0);
redPixel.SetBlue(0);
ITKHelpers::SetPixels(selectionsImage.GetPointer(), this->Sinks, redPixel);
typedef itk::ImageFileWriter< RGBImageType > WriterType;
WriterType::Pointer writer = WriterType::New();
writer->SetFileName(filename.toStdString());
writer->SetInput(selectionsImage);
writer->Update();
}
int main(int argc, char *argv[])
{
if(argc != 3)
{
std::cerr << "Required arguments: image mask" << std::endl;
return EXIT_FAILURE;
}
std::string imageFilename = argv[1];
std::string maskFilename = argv[2];
std::cout << "Reading image: " << imageFilename << std::endl;
std::cout << "Reading mask: " << maskFilename << std::endl;
typedef itk::ImageFileReader<FloatVectorImageType> ImageReaderType;
ImageReaderType::Pointer imageReader = ImageReaderType::New();
imageReader->SetFileName(imageFilename.c_str());
imageReader->Update();
std::cout << "Read image " << imageReader->GetOutput()->GetLargestPossibleRegion() << std::endl;
typedef itk::ImageFileReader<Mask> MaskReaderType;
MaskReaderType::Pointer maskReader = MaskReaderType::New();
maskReader->SetFileName(maskFilename.c_str());
maskReader->Update();
std::cout << "Read mask " << maskReader->GetOutput()->GetLargestPossibleRegion() << std::endl;
// Prepare image
RGBImageType::Pointer rgbImage = RGBImageType::New();
// TODO: update this to the new API
//Helpers::VectorImageToRGBImage(imageReader->GetOutput(), rgbImage);
OutputHelpers::WriteImage(rgbImage.GetPointer(), "Test/TestIsophotes.rgb.mha");
typedef itk::RGBToLuminanceImageFilter< RGBImageType, FloatScalarImageType > LuminanceFilterType;
LuminanceFilterType::Pointer luminanceFilter = LuminanceFilterType::New();
luminanceFilter->SetInput(rgbImage);
luminanceFilter->Update();
FloatScalarImageType::Pointer blurredLuminance = FloatScalarImageType::New();
// Blur with a Gaussian kernel
unsigned int kernelRadius = 5;
MaskOperations::MaskedBlur<FloatScalarImageType>(luminanceFilter->GetOutput(), maskReader->GetOutput(), kernelRadius,
blurredLuminance);
OutputHelpers::WriteImage<FloatScalarImageType>(blurredLuminance, "Test/TestIsophotes.blurred.mha");
//inpainting.ComputeMaskedIsophotes(blurredLuminance, maskReader->GetOutput());
//Helpers::WriteImage<FloatVector2ImageType>(inpainting.GetIsophoteImage(), );
//HelpersOutput::Write2DVectorImage(inpainting.GetIsophoteImage(), "Test/TestIsophotes.isophotes.mha");
itk::Size<2> size;
size.Fill(21);
// Target
itk::Index<2> targetIndex;
targetIndex[0] = 187;
targetIndex[1] = 118;
itk::ImageRegion<2> targetRegion(targetIndex, size);
// Source
itk::Index<2> sourceIndex;
sourceIndex[0] = 176;
sourceIndex[1] = 118;
itk::ImageRegion<2> sourceRegion(sourceIndex, size);
//PatchPair patchPair(Patch(sourceRegion), Patch(targetRegion));
//PatchPair patchPair;
// Patch sourcePatch(sourceRegion);
// Patch targetPatch(targetRegion);
// PatchPair patchPair(sourcePatch, targetPatch);
//inpainting.FindBoundary();
// std::vector<itk::Index<2> > borderPixels =
// ITKHelpers::GetNonZeroPixels(inpainting.GetBoundaryImage(), targetRegion);
itk::RGBPixel<unsigned char> black;
black.SetRed(0);
black.SetGreen(0);
black.SetBlue(0);
itk::RGBPixel<unsigned char> red;
red.SetRed(255);
red.SetGreen(0);
red.SetBlue(0);
itk::RGBPixel<unsigned char> darkRed;
darkRed.SetRed(100);
darkRed.SetGreen(0);
darkRed.SetBlue(0);
itk::RGBPixel<unsigned char> yellow;
yellow.SetRed(255);
yellow.SetGreen(255);
yellow.SetBlue(0);
itk::RGBPixel<unsigned char> green;
green.SetRed(0);
green.SetGreen(255);
green.SetBlue(0);
itk::RGBPixel<unsigned char> darkGreen;
darkGreen.SetRed(0);
darkGreen.SetGreen(100);
darkGreen.SetBlue(0);
itk::RGBPixel<unsigned char> blue;
blue.SetRed(0);
blue.SetGreen(0);
blue.SetBlue(255);
RGBImageType::Pointer output = RGBImageType::New();
output->SetRegions(imageReader->GetOutput()->GetLargestPossibleRegion());
output->Allocate();
output->FillBuffer(black);
ITKHelpers::BlankAndOutlineRegion(output.GetPointer(), targetRegion, black, red);
ITKHelpers::BlankAndOutlineRegion(output.GetPointer(), sourceRegion, black, green);
RGBImageType::Pointer target = RGBImageType::New();
target->SetRegions(imageReader->GetOutput()->GetLargestPossibleRegion());
target->Allocate();
ITKHelpers::BlankAndOutlineRegion(target.GetPointer(), targetRegion, black, red);
RGBImageType::Pointer source = RGBImageType::New();
source->SetRegions(imageReader->GetOutput()->GetLargestPossibleRegion());
source->Allocate();
ITKHelpers::BlankAndOutlineRegion(source.GetPointer(), sourceRegion, black, green);
// itk::Offset<2> offset = targetIndex - sourceIndex;
/*
for(unsigned int pixelId = 0; pixelId < borderPixels.size(); ++pixelId)
{
itk::Index<2> targetPatchSourceSideBoundaryPixel = borderPixels[pixelId];
itk::Index<2> sourcePatchTargetSideBoundaryPixel;
//bool valid = GetAdjacentBoundaryPixel(currentPixel, candidatePairs[sourcePatchId], adjacentBoundaryPixel);
bool valid = inpainting.GetAdjacentBoundaryPixel(targetPatchSourceSideBoundaryPixel, patchPair, sourcePatchTargetSideBoundaryPixel);
target->SetPixel(targetPatchSourceSideBoundaryPixel, darkRed);
source->SetPixel(sourcePatchTargetSideBoundaryPixel, darkGreen);
if(!valid)
{
continue;
}
// Bring the adjacent pixel back to the target region.
itk::Index<2> targetPatchTargetSideBoundaryPixel = sourcePatchTargetSideBoundaryPixel + offset;
output->SetPixel(targetPatchSourceSideBoundaryPixel, darkRed);
output->SetPixel(targetPatchTargetSideBoundaryPixel, blue);
output->SetPixel(sourcePatchTargetSideBoundaryPixel, darkGreen);
}
*/
// OutputHelpers::WriteImage(output.GetPointer(), "Test/FollowIsophotes.Output.mha");
// OutputHelpers::WriteImage(target.GetPointer(), "Test/FollowIsophotes.Target.mha");
// OutputHelpers::WriteImage(source.GetPointer(), "Test/FollowIsophotes.Source.mha");
return EXIT_SUCCESS;
}