887 search results - page 77 / 178 » Locally definable homotopy |
MICCAI
2004
Springer
14 years 10 months ago
2004
Springer
Abstract. We propose a new method for removing topological defects in surfaces and volumes segmented from medical images. Unlike current topology correction approaches, we define a...
IPMI
2001
Springer
14 years 10 months ago
2001
Springer
A method for building a statistical shape model of sulci of the human brain cortex is described. The model includes sulcal fundi that are defined on a spherical map of the cortex. ...
IPMI
2005
Springer
14 years 10 months ago
2005
Springer
We propose to segment 3D structures with competitive level sets driven by fuzzy control. To this end, several contours evolve simultaneously toward previously defined anatomical ta...
EWSN
2009
Springer
14 years 9 months ago
2009
Springer
We consider the problem of cooperative intrusion detection in wireless sensor networks where the nodes are equipped with local detector modules and have to identify the intruder in...
CAIP
2009
Springer
14 years 3 months ago
2009
Springer
This paper investigates a new automated personal authentication technique using finger-knuckle-print (FKP) imaging. First, a specific data acquisition device is developed to captur...