Virtual endoscopic visualization of the colon by shape-scale signatures.
Janne NäppiHans FrimmelHiroyuki YoshidaPublished in: IEEE Trans. Inf. Technol. Biomed. (2005)
Keyphrases
- virtual colonoscopy
- virtual reality technology
- virtual reality
- multiple scales
- virtual environment
- shape model
- shape features
- virtual world
- scale space
- signature verification
- data analysis
- augmented reality
- shape recognition
- medial axis
- shape analysis
- data visualization
- shape matching
- rotation and scale invariant
- ct colonography
- free form surfaces
- self organizing maps
- shape representation
- multiscale
- shape retrieval
- image structure