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By Ashkan Pakzad https://ashkanpakzad.github.io
See /readme.md before reading this document regarding install, about and purpose.
This software primarily revolves around the library/AirQuant.m class. Every CT case will exist as a new AirQuant class object. When a case is loaded in, it is first initialised, performing a number of checks and short processes.
Currently there is only one method for taking airway measurements, the FWHMesl method. This first relies on the CT scan to be interpolated at right angles to the principle airway axis. For scientific reading on the concept, please see K Quan et al. on which this software is based.
As most of the code behind this software is in library/AirQuant.m it is recommended that you explore it in MATLAB by collapsing all code and expanding as necessary. Set code collapsing for each section MATLAB preferences.
Example use can also be found in /scripts/ and example data is in /data/.
- Data, Initialisation & Batching - prepping data and initialisation an AirQuant object.
- PTKskel: Skeletonisation - Skeletonisation and the packaged algorithm.
- CT Airway Interpolation - Interpolation of the CT along the airway principal axis.
- FWHMesl method - Measuring the airway.
- Tapering Metrics - Tapering metrics that can be generated.
- Visualisation - Methods for visualising global data.
- Segmental Visualisation - Methods for visualising data for individual segments.