Home < Project Week 25 < Improving Depth Perception in Interventional Augmented Reality Visualization < Sonification
Back to Projects List
Key Investigators
- Simon Drouin (NeuroImaging and Surgical Technologies (NIST) Lab, Canada)
- David Black (University of Bremen; Fraunhofer Institute for Medical Image Computing MEVIS, Bremen, Germany)
- Christian Hansen (University of Magdeburg, Germany)
- Florian Heinrich (University of Magdeburg, Germany)
- André Mewes (University of Magdeburg, Germany)
Project Description
| Objective
|
Approach and Plan
|
Progress and Next Steps
|
- Disuss state of the art of "visual" AR for interventional radiology/surgery
- Find and prototype appropriate auditory display methods for efficient depth perception feedback
- Discover optimal mix between auditory and visual feedback methods for depth perception
|
- Discussion about possibilties to support depth persception (visually and auditory)
- Implementation of new depth cues
|
- Enabled kinetic depth cues for Needle Navigation Software: direct control of scene camera movement with head position tracking
- Sound connection could not be implemented during this week (had to rework parts the own code base first, took much time)
- Started to implement head tracking -> need some different hardware
- Next steps will further focus on head tracking and fusion with sonification
|
|
|
| Depth Cues for projective AR Needle Navigation
|
Background and References
A Survey of Auditory Display in Image-Guided Interventions
Improving spatial perception of vascular models using supporting anchors and illustrative visualization
