CornerPointMeasurement

Chair for Computer Aided Medical Procedures & Augmented Reality
Lehrstuhl für Informatikanwendungen in der Medizin & Augmented Reality

CornerPointMeasurement

The tool for measuring points in space in a coordinate system of a marker body can be found in SVN at
https://cgsr1.informatik.tu-muenchen.de:8443/svn/kirschan/branches/dynamicFrustum in the measure-points folder

How to start measuring from scratch:

  1. checkout the repo
  2. compile with make or make.bat (started from the VisualStudio shell environment)
  3. run the tool (the ./startMeasure.sh script makes setting the environment more convenient)
  4. in case the Ubitrack components could not be found, specify the according argument (-u)
  5. follow program instructions in the interactive mode, or provide all needed parameters at launch.

the .mcalib files for the DynaFrustumModule use following format:
(values separated by spaces)
marker_mount bottom_left_x bottom_left_y bottom_left_z bottom_right_x bottom_right_y bottom_right_z top_left_x top_left_y top_left_z
(the first value is a letter (L,M,R,C) that selects a tracked marker and the nine following values describe 3 cornerpoints)

Currently (Oct. 1st 2013) the Ubitrack dll crashes under Windows when the measurement is performed. Most likely Ubitrack has to be rebuild.


Edit | Attach | Refresh | Diffs | More | Revision r1.7 - 01 Oct 2013 - 08:30 - EvgenyIlyushkin

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