How to create an image(like a line) and fused with 3D dicom images ?

1

like the title, In fact, I want to create an image and fused with vtkImageData.

2

IterateLineThroughImage example seems close to what you want.

3

There are many examples for reading DICOM, ReadDICOMSeriesAndWrite3DImage is one of them.

4

yes, It is useful,thanks a lot! Do you know how to create an image of polygon of 2D.

5

Look into Polygon Spatial Object, in particular IsInside* methods.