GPU based real-time instrument tracking with three-dimensional ultrasound.
Paul M. NovotnyJeffrey A. StollNikolay V. VasilyevPedro J. del NidoPierre E. DupontTodd E. ZicklerRobert D. HowePublished in: Medical Image Anal. (2007)
Keyphrases
- real time
- graphics hardware
- real time tracking
- moving target
- face detection and tracking
- particle filter
- surgical instruments
- video images
- eye detection and tracking
- low cost
- active camera
- camera tracking
- markerless
- surveillance videos
- limited memory
- live video
- control system
- parallel computation
- parallel processing
- volume rendering
- video rate
- beating heart
- appearance model
- head tracking
- graphics processors
- kalman filter
- mean shift
- human body
- high speed