Home < Project Week 25 < Improving Depth Perception in Interventional Augmented Reality Visualization < Sonification
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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
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Approach and Plan
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Progress and Next Steps
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- 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
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- Discussion about possibilties to support depth persception
- Implementation of new depth cues
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- 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)
- Started to implement head tracking -> need some different hardware
- Next steps will focus on head tracking and fusion with sonification
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Background and References
A Survey of Auditory Display in Image-Guided Interventions
Improving spatial perception of vascular models using supporting anchors and illustrative visualization
