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» Algorithms for the Topological Watershed
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ICPR
2008
IEEE
16 years 1 months ago
Clustering-based locally linear embedding
The locally linear embedding (LLE) algorithm is considered as a powerful method for the problem of nonlinear dimensionality reduction. In this paper, first, a new method called cl...
Kanghua Hui, Chunheng Wang
ICPR
2008
IEEE
16 years 1 months ago
A Hidden Markov Model-based continuous gesture recognition system for hand motion trajectory
In this paper, we propose an automatic system that recognizes both isolated and continuous gestures for Arabic numbers (0-9) in real-time based on Hidden Markov Model (HMM). To ha...
Mahmoud Elmezain, Ayoub Al-Hamadi, Jörg Appen...
ICDE
2007
IEEE
111views Database» more  ICDE 2007»
16 years 1 months ago
Efficient Deployment of Web Service Workflows
The appropriate deployment of web service operations at the service provider site plays a critical role in the efficient provision of services to clients. In this paper, we assume...
Konstantinos Stamkopoulos, Evaggelia Pitoura, Pano...
ISBI
2006
IEEE
16 years 1 months ago
TOADS: topology-preserving, anatomy-driven segmentation
This paper presents a new framework for multiple object segmentation in medical images that respects the topological properties and anatomical relationships of structures as given...
Pierre-Louis Bazin, Dzung L. Pham
SMA
2005
ACM
119views Solid Modeling» more  SMA 2005»
16 years 22 days ago
Tightening: curvature-limiting morphological simplification
Given a planar set S of arbitrary topology and a radius r, we show how to construct an r-tightening of S, which is a set whose boundary has a radius of curvature everywhere greate...
Jason Williams, Jarek Rossignac