ImageXd

The successor for image and image3d (which already replaces transform2). The software can be used for different questions. It processes images (2d), image stacks (3d), vector fields, tensor fields (symmatrix), surface networks (meshes) and unstructured data (fibres, networks). Our questions are mostly related to identifying the fibrous structures from data sets.

New:
* Calculation of orientation tensors
* Analysis of tensor fields (FA, RA, Mean, …)
* For a possible visualization of your tensor data, I recommend the following paper: Leemans (2010) Visualization of Diffusion MRI Data
* Additional software tools: Slicer, OpenWalnut, MedInria, MRIcro, Trackvis, …

Major changes:
* namespace image -> scalar for image3d
* scalar.rgb & scalar.rgba -> vector.rgb & vector.rgba

Version 1.6.13

For a command documentation, start the program for the first time. imageXd.macro is created with a complete list of commands.

This program is owned by Heiko Stark. It can be used free of charge for non-commercial use. For the common citations in publications please use the following entry “ImageXd software (Heiko Stark, Jena, Germany, URL: https://starkrats.de).

//!imagexd
// This is a comment for the imagexd macro - you can use this macro like a programing language
// For more infos, please see https://stark-jena.de | imagexd
// Copyright (c) 2017 by Heiko Stark

// scalar.use default
scalar.load big.nii
new := scalar.substack <10,10,10> <20,20,20>
scalar.use new
scalar.save small.nii.gz

//!imagexd
// This is a comment for the image3d macro - you can use this macro like a programing language
// For more infos, please see https://stark-jena.de | imagexd
// Copyright (c) 2017 by Heiko Stark

io.files *.nii
io.files *.nii.gz
io.files *.hdr
for io.files.length // runs for every file from list io.files
begin
     scalar.load io.files.getfile // load a file from list io.files
     
     newfile := io.files.getname . txt 
     scalar.info io.files.getfile newfile
     
     newfile := io.files.getname -h. ppm 
     scalar.histogram newfile
     //scalar.analysis newfile
     
     scalar.setrange
     scalar.setcrop
     
     newfile := io.files.getname -o. ppm
     scalar.gradient newfile
     
     new // clean memory
     io.files.next // go to next file from list io.files
end

If you want to send me a bug report or have some suggestions about what future versions of ‘image3d’ should support you can contact me either by email (bugs[@]starkrats[dot]de).