cle2e

Tool for reading Heidelberg OCT (optical coherence tomography) files in E2E data format and extracting the images

Author: Andreas Sommer - github@andreas-sommer.eu

Usage:

Use Common-Lisp to run, preferably SBCL.

1. Start SBCL

2. Compile and load the cle2e-package:

    (load (compile-file "cle2e.lisp"))
   

3. Change to the package

    (in-package :cle2e)
   

4. Extract the images from the e2e-file "data.e2e"

    (process-e2e-file "data.e2e")
   

   The programm will generate BMP files according to the pattern <patientname>-<birthday>-<side>-<type>-<runningnumber>.bmp

If anything goes wrong, increasing the verbosity level might help to figure out the source of trouble:

(choose-verbosity :max)

References

Reverse-engineering of the E2E file format was done by Christian Heine.
See https://bitbucket.org/uocte/uocte/wiki/Heidelberg%20File%20Format