Leaflet Free Edge Detection for the Automatic Analysis of Prosthetic Heart Valve Opening and Closing Motion Patterns from High Speed Video Recordings.
Maryam AlizadehMelissa CoteAlexandra Branzan AlbuPublished in: SCIA (2) (2017)
Keyphrases
- automatic analysis
- motion patterns
- video recordings
- high speed
- edge detection
- spatio temporal
- mitral valve
- image sequences
- space time
- video data
- motion model
- motion analysis
- moving objects
- appearance model
- video sequences
- multiscale
- hand gestures
- humanoid robot
- image enhancement
- bayesian framework
- activity analysis
- video frames
- image processing
- frame rate
- three dimensional
- beating heart
- human computer interaction
- multi modal
- optical flow
- left ventricular
- body motions
- computer vision
- motion estimation
- motion trajectories
- subject specific
- pairwise
- cardiac motion
- cardiac cycle