将vtkPolyData转换为vtkImageData的过程可以通过以下步骤实现: 1. 创建一个vtkImageData对象,用于存储转换后的数据。 2. 获取vtkPolyData对象的边界框(...
VTK插值值是指在vtkImageData中不存在的点的像素值。当vtkPolyData上的点不完全对应于vtkImageData中的像素时,需要进行插值以获取这些点的像素值。插值方法可以根据需要选择,常见的插值方法有最近邻插值、线性插值和三次样条插值等。 使用vtkImageData对vtkPolyData着色时,可以通过以下步骤实现: 加载vtkPolyData和vtkImag...
structures (vtkPolyData) whose vertices are in DICOM patient space, that is, vertex coordinates were obtained using */ visualizing->TransformIndexToPhysicalPoint(). typedef itk::Image < unsigned char, 3 > ImageType; void showITKimageInVTKqwidget(ImageType::Pointer visualizing) { typedef itk::Im...
imageMarchingCubes->Update(); vtkSmartPointer<vtkPolyDataMapper> polyDataMapper = vtkPolyDataMapper::New(); polyDataMapper->SetInputData(imageMarchingCubes->GetOutput());
vtkPolyData 转换 vtkImageData vtkSmartPointer<vtkImageMarchingCubes> imageMarchingCubes = vtkImageMarchingCubes::New(); imageMarchingCubes->SetInputData(imageData); imageMarchingCubes->SetValue(0,(0+255)/2); imageMarchingCubes->SetNumberOfContours(1); ...
vtkPolyData* poly = triFilter->GetOutput(); 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 二、自己处理实现 vtkSmartPointer<vtkImageData> polyDataToImageData(vtkSmartPointer<vtkPolyData> polydata) { vtkSmartPointer<vtkImageData> imageData = vtkSmartPointer<vtkImageData>::New(); ...
1 Find vtkImageData origin and size 1 How to convert vtkPolyData to itkImage? 1 Updating vtkPolyData from vtkActor 0 How to Create VTKPolyData from VTKImageData (surface extraction)? 1 How to convert vtkImageData to cv::Mat? 6 How to convert cv::Mat to vtkImageData? Hot Network ...
在下文中一共展示了vtk.vtkImageData方法的15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Python代码示例。 示例1: getDepthMapData ▲点赞 7▼ # 需要导入模块: import vtk [as 别名]# 或者: from vtk importvtkImageData[as 别名]def...
public static void GetRectData(vtkPolyData data, Rectangle rect) { var points = vtkPoints.New(); var colorArray = vtkUnsignedCharArray.New(); colorArray.SetNumberOfComponents(3); RectImageData = vtkImageData.New(); RectImageData.SetExtent(0, rect.Size.Wid...
2019-12-03 22:55 −[TOC] # 1、forms组件的作用 1、生成页面可用的html标签 2、对用户提交的数据进行校验,并返回校验结果 3、保留上次输入内容 # 2、如何使用forms组件 ## 2.1 使用前提:定义类 ### 2.1.1 基本结构 ```python # views.py from django ... ...