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ICIP
2002
IEEE
15 years 11 months ago
Evaluation of reproducibility for manual and semi-automated feature extraction in CT and MR images
Three methods for extraction and quantitative measurement of features in CT and MR images are examined: hand tracing, semi-automated tracing using the livewire graph search algori...
Edward A. Ashton, Larry Molinelli, Saara Totterman...
GW
2005
Springer
242views Biometrics» more  GW 2005»
15 years 12 months ago
Finger Tracking Methods Using EyesWeb
This paper compares different algorithms for tracking the position of fingers in a two-dimensional environment. Four algorithms have been implemented in EyesWeb, developed by DIS...
Anne-Marie Burns, Barbara Mazzarino
SI3D
2006
ACM
16 years 12 days ago
Interactive 3D distance field computation using linear factorization
We present an interactive algorithm to compute discretized 3D Euclidean distance fields. Given a set of piecewise linear geometric primitives, our algorithm computes the distance...
Avneesh Sud, Naga K. Govindaraju, Russell Gayle, D...
COMPGEOM
2008
ACM
15 years 8 months ago
Routing a maximum number of disks through a scene of moving obstacles
This video illustrates an algorithm for computing a maximum number of disjoint paths for unit disks moving among a set of dynamic obstacles in the plane. The problem is motivated ...
Joondong Kim, Joseph S. B. Mitchell, Valentin Poli...
TVCG
2008
103views more  TVCG 2008»
15 years 6 months ago
Perceptually Guided Polygon Reduction
The properties of the human visual system are taken into account, along with the geometric aspects of an object, in a new surface remeshing algorithm and a new mesh simplification ...
Lijun Qu, Gary W. Meyer