Can someone help us to import multi-raw images? Our system is remaining each slice image. Ex) 240 Slice = Slice0001,0002,0003, 0004… As I confirm the RawImageGuess extension module, only supports one raw image. We really need this function. please help us. Thanks to the 3D Slicer development te…

You mean, you have a sequence of raw images? If you know the xyz dimensions and voxel spacing, and data type (char, int, short etc), you can write a simple NRRD header to describe the data. I think something like this probably work. You need to replace the type and sizes with correct value. NRRD00…

Thanks muratmaga, Yes it mean, i have a sequence of raw images. I know xyz dimensions and voxel spacing. but how to create the NRRD header? Could you please let me know? I really need this method.

It is a simple text file that gets written. You can see the specification here. https://teem.sourceforge.net/nrrd/format.html See the section specifically 3. Detached Headers with “data file:”

Hi Muratmaga. Really thanks for your quick reply. I tried to make nrrd to refer your reply. But when i load the nrrd file, following error occurs. Error: Loading D:/2022.09.29 CT/slice.nrrd - Failed to read node slice_2 (vtkMRMLSequenceNode1) from filename=‘D:/2022.09.29 CT/slice.nrrd’ ^ vtkMRM…

To be perfectly honest, I never tried building a nrrd header from sequence of images, but I know it is doable. Looking at the description of detached header more carefully, you may have to use the keyword LIST or define a filename formatting (min, max, increase). Try adding LIST right after data fi…

@muratmaga what you described works well - see [image] Import NRRD format Support I’ve just tried this and it works flawlessly. I’ve used this MRHead.nhdr file: NRRD0004 # Complete NRRD file format specification at: # http://teem.sourceforge.net/nrrd/format.html type: u…

Really Thanks for your support.

Multi-raw image loading using RawImageGuess extension

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lassoan (Andras Lasso) November 14, 2022, 8:37pm 7

@muratmaga what you described works well - see

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Multi-raw image loading using RawImageGuess extension

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