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IFIP
2004
Springer
15 years 9 months ago
A Matrix q-Analogue of the Parikh Map
We introduce an extension of the Parikh mapping called the Parikh ¢ -matrix mapping, which takes its values in matrices with polynomial entries. The morphism constructed represent...
Ömer Egecioglu, Oscar H. Ibarra
ISCIS
2004
Springer
15 years 9 months ago
Finding Breach Paths Using the Watershed Segmentation Algorithm in Surveillance Wireless Sensor Networks
Considering wireless sensor networks for border surveillance, one of the major concerns is sensing coverage. Breach probability can be used as a measure to analyze the tradeoffs a...
Ertan Onur, Cem Ersoy, Hakan Deliç, Lale Ak...
ISER
2004
Springer
134views Robotics» more  ISER 2004»
15 years 9 months ago
Autonomous Landing of an Unmanned Helicopter based on Vision and Inertial Sensing
In this paper, we propose an autonomous precision landing method for an unmanned helicopter based on an on-board visual navigation system consisting of a single pan-tilting camera,...
Torsten Merz, Simone Duranti, Gianpaolo Conte
ISMIR
2004
Springer
129views Music» more  ISMIR 2004»
15 years 9 months ago
Visual Collaging Of Music In A Digital Library
This article explores the role visual browsing can play within a digital music library. The context to the work is provided through a review of related techniques drawn from the ï...
David Bainbridge, Sally Jo Cunningham, J. Stephen ...
IWCIA
2004
Springer
15 years 9 months ago
Corner Detection and Curve Partitioning Using Arc-Chord Distance
Abstract. Several authors have proposed algorithms for curve partitioning using the arc-chord distance formulation, where a chord whose associated arc spans k pixels is moved along...
Majed Marji, Reinhard Klette, Pepe Siy