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Code Packages Releases Wiki Activity

created tests for images, created vtk/vtkImageMatSource, and switched all images to that class

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This commit is contained in:
Anatoly Baksheev
2014-01-10 01:57:11 +04:00
parent 462d516743
commit f37c31742a
12 changed files with 286 additions and 97 deletions
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modules/viz/src/shapes.cpp
+20 -21
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@@ -617,15 +617,13 @@ cv::viz::WImageOverlay::WImageOverlay(const Mat &image, const Rect &rect)
{
CV_Assert(!image.empty() && image.depth() == CV_8U);
// Create the vtk image and set its parameters based on input image
vtkSmartPointer<vtkImageData> vtk_image = vtkSmartPointer<vtkImageData>::New();
ConvertToVtkImage::convert(image, vtk_image);
vtkSmartPointer<vtkImageMatSource> source = vtkSmartPointer<vtkImageMatSource>::New();
source->SetImage(image);
// Need to flip the image as the coordinates are different in OpenCV and VTK
vtkSmartPointer<vtkImageFlip> flip_filter = vtkSmartPointer<vtkImageFlip>::New();
flip_filter->SetFilteredAxis(1); // Vertical flip
flip_filter->SetInputConnection(vtk_image->GetProducerPort());
flip_filter->Update();
flip_filter->SetInputConnection(source->GetOutputPort());
// Scale the image based on the Rect
vtkSmartPointer<vtkTransform> transform = vtkSmartPointer<vtkTransform>::New();
@@ -637,6 +635,7 @@ cv::viz::WImageOverlay::WImageOverlay(const Mat &image, const Rect &rect)
image_reslice->SetOutputDimensionality(2);
image_reslice->InterpolateOn();
image_reslice->AutoCropOutputOn();
image_reslice->Update();
vtkSmartPointer<vtkImageMapper> image_mapper = vtkSmartPointer<vtkImageMapper>::New();
image_mapper->SetInputConnection(image_reslice->GetOutputPort());
@@ -661,13 +660,13 @@ void cv::viz::WImageOverlay::setImage(const Mat &image)
CV_Assert("This widget does not support overlay image." && mapper);
// Create the vtk image and set its parameters based on input image
vtkSmartPointer<vtkImageData> vtk_image = vtkSmartPointer<vtkImageData>::New();
ConvertToVtkImage::convert(image, vtk_image);
vtkSmartPointer<vtkImageMatSource> source = vtkSmartPointer<vtkImageMatSource>::New();
source->SetImage(image);
// Need to flip the image as the coordinates are different in OpenCV and VTK
vtkSmartPointer<vtkImageFlip> flipFilter = vtkSmartPointer<vtkImageFlip>::New();
flipFilter->SetFilteredAxis(1); // Vertical flip
flipFilter->SetInputConnection(vtk_image->GetProducerPort());
flipFilter->SetInputConnection(source->GetOutputPort());
flipFilter->Update();
mapper->SetInputConnection(flipFilter->GetOutputPort());
@@ -686,14 +685,13 @@ cv::viz::WImage3D::WImage3D(const Mat &image, const Size &size)
{
CV_Assert(!image.empty() && image.depth() == CV_8U);
// Create the vtk image and set its parameters based on input image
vtkSmartPointer<vtkImageData> vtk_image = vtkSmartPointer<vtkImageData>::New();
ConvertToVtkImage::convert(image, vtk_image);
vtkSmartPointer<vtkImageMatSource> source = vtkSmartPointer<vtkImageMatSource>::New();
source->SetImage(image);
// Need to flip the image as the coordinates are different in OpenCV and VTK
vtkSmartPointer<vtkImageFlip> flipFilter = vtkSmartPointer<vtkImageFlip>::New();
flipFilter->SetFilteredAxis(1); // Vertical flip
flipFilter->SetInputConnection(vtk_image->GetProducerPort());
flipFilter->SetInputConnection(source->GetOutputPort());
flipFilter->Update();
Vec3d plane_center(size.width * 0.5, size.height * 0.5, 0.0);
@@ -735,13 +733,13 @@ cv::viz::WImage3D::WImage3D(const Vec3d &position, const Vec3d &normal, const Ve
CV_Assert(!image.empty() && image.depth() == CV_8U);
// Create the vtk image and set its parameters based on input image
vtkSmartPointer<vtkImageData> vtk_image = vtkSmartPointer<vtkImageData>::New();
ConvertToVtkImage::convert(image, vtk_image);
vtkSmartPointer<vtkImageMatSource> source = vtkSmartPointer<vtkImageMatSource>::New();
source->SetImage(image);
// Need to flip the image as the coordinates are different in OpenCV and VTK
vtkSmartPointer<vtkImageFlip> flipFilter = vtkSmartPointer<vtkImageFlip>::New();
flipFilter->SetFilteredAxis(1); // Vertical flip
flipFilter->SetInputConnection(vtk_image->GetProducerPort());
flipFilter->SetInputConnection(source->GetOutputPort());
flipFilter->Update();
vtkSmartPointer<vtkPlaneSource> plane = vtkSmartPointer<vtkPlaneSource>::New();
@@ -790,14 +788,13 @@ void cv::viz::WImage3D::setImage(const Mat &image)
vtkActor *actor = vtkActor::SafeDownCast(WidgetAccessor::getProp(*this));
CV_Assert("This widget does not support 3D image." && actor);
// Create the vtk image and set its parameters based on input image
vtkSmartPointer<vtkImageData> vtk_image = vtkSmartPointer<vtkImageData>::New();
ConvertToVtkImage::convert(image, vtk_image);
vtkSmartPointer<vtkImageMatSource> source = vtkSmartPointer<vtkImageMatSource>::New();
source->SetImage(image);
// Need to flip the image as the coordinates are different in OpenCV and VTK
vtkSmartPointer<vtkImageFlip> flipFilter = vtkSmartPointer<vtkImageFlip>::New();
flipFilter->SetFilteredAxis(1); // Vertical flip
flipFilter->SetInputConnection(vtk_image->GetProducerPort());
flipFilter->SetInputConnection(source->GetOutputPort());
flipFilter->Update();
// Apply the texture
@@ -850,8 +847,10 @@ namespace cv { namespace viz { namespace
float aspect_ratio = float(image.cols)/float(image.rows);
// Create the vtk image
vtkSmartPointer<vtkImageData> vtk_image = vtkSmartPointer<vtkImageData>::New();
ConvertToVtkImage::convert(image, vtk_image);
vtkSmartPointer<vtkImageMatSource> source = vtkSmartPointer<vtkImageMatSource>::New();
source->SetImage(image);
source->Update();
vtkSmartPointer<vtkImageData> vtk_image = source->GetOutput();
// Adjust a pixel of the vtk_image
if(image.channels() == 1)