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DGCI
2006
Springer
15 years 7 months ago
Topologically Correct Image Segmentation Using Alpha Shapes
Abstract. Existing theories on shape digitization impose strong constraints on feasible shapes and require error-free measurements. We use Delaunay triangulation and -shapes to pro...
Peer Stelldinger, Ullrich Köthe, Hans Meine
ECTEL
2006
Springer
15 years 7 months ago
Informal Learning Theories and Tools to Support Knowledge Management in Distributed CoPs
In this work informal learning theories and practices and social networking features are taken as starting points to build a reference collaboration model to support collaborative ...
Maria Chiara Pettenati, Maria Ranieri
ESANN
2008
15 years 5 months ago
A novel autoassociative memory on the complex hypercubic lattice
In this paper we have defined a novel activation function called the multi-level signum for the real and complex valued associative memories. The major motivation of such a functio...
Rama Murthy Garimella, Praveen Dasigi
PDPTA
2004
15 years 5 months ago
DSP Controls Hydraulic Axis
Advantages are shown by using the DSP for the real time online control of hydraulic axis. The interrupt latency time is the most important factor for equidistant position samples ...
Petr Jan Horn
BMVC
2000
15 years 5 months ago
Straight Lines and Circles in the Log-Polar Image
Foveal or spatially-variant image representations are important components of active vision systems. Log-polar sampling is a particularly powerful example as a result of the simpl...
David S. Young