470 search results - page 8 / 94 » Boundary based shape orientation |
SEMWEB
2007
Springer
15 years 3 months ago
2007
Springer
We present an ontology of objects, functions, and generic shape representation that supports form-function reasoning. By reasoning from the mechanical and other functions of object...
MICCAI
2010
Springer
14 years 8 months ago
2010
Springer
Abstract. Automatic delineation of the prostate boundary in transrectal ultrasound (TRUS) can play a key role in image-guided prostate intervention. However, it is a very challengi...
ISBI
2007
IEEE
15 years 3 months ago
2007
IEEE
Quantification and visualization of anatomical shape variability in different populations is essential for diagnosis and tracking progression of diseases. We present a new 3D med...
ICPR
2006
IEEE
15 years 10 months ago
2006
IEEE
This paper presents a fast and efficient method to determine intervertebral disk orientation in a magnetic resonance (MR) image of the spine. The algorithm originates from active ...
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CVPR
2006
IEEE
15 years 1 months ago
2006
IEEE
We propose efficiency of representation as a criterion for evaluating shape models, then apply this criterion to compare the boundary curve representation with the medial axis. We...