Motion Compensation for Bronchoscope Navigation Using Electromagnetic Tracking, Airway Segmentation, and Image Similarity.
Tobias ReichlIngmar GergelManuela MenzelHubert HautmannIngmar WegnerHans-Peter MeinzerNassir NavabPublished in: Bildverarbeitung für die Medizin (2012)
Keyphrases
- motion compensation
- image similarity
- respiratory motion
- beating heart
- motion compensated
- motion estimation
- image regions
- video coding
- medical images
- motion vectors
- motion field
- ct data
- image database
- computed tomography
- segmentation algorithm
- image segmentation
- level set
- human perception
- image content
- ct images
- similarity measure
- image data
- motion model
- object tracking
- image retrieval
- particle filter
- high frequency
- computer vision
- multiscale
- shape prior
- feature maps
- shape similarity
- image sequences
- appearance model
- x ray
- mutual information
- high quality
- relevance feedback
- image matching
- feature vectors