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» On Moving Object Queries
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171
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CORR
2011
Springer
178views Education» more  CORR 2011»
15 years 1 months ago
Evaluation of Three Vision Based Object Perception Methods for a Mobile Robot
This paper addresses object perception applied to mobile robotics. Being able to perceive semantically meaningful objects in unstructured environments is a key capability in order...
Arnau Ramisa, David Aldavert, Shrihari Vasudevan, ...
ICDE
2000
IEEE
183views Database» more  ICDE 2000»
16 years 7 months ago
Accurate Estimation of the Cost of Spatial Selections
Optimizing queries that involve operations on spatial data requires estimating the selectivity and cost of these operations. In this paper, we focus on estimating the cost of spat...
Ashraf Aboulnaga, Jeffrey F. Naughton
190
Voted
HAPTICS
2005
IEEE
15 years 11 months ago
Real-Time Soft-Finger Grasping of Physically Based Quasi-rigid Objects
This paper describes the implementation of a demo that will be shown at the conference site. The demo of “softfinger grasping of physically based quasi-rigid objects” will pr...
Maurizio de Pascale, Gabriele Sarcuni, Domenico Pr...
GEOINFO
2004
15 years 7 months ago
Representing Uncertainty, Profile and Movement History in Mobile Objects Databases
: This paper presents a model of data for mobile objects. The model is represented by spatial-temporal classes with mobility aspects, and represents the route and the trajectories ...
Eduardo Nóbrega, José Tiago Rolim, V...
IJCV
2010
135views more  IJCV 2010»
15 years 4 months ago
On the Apparent Transparency of a Motion Blurred Object
An object which moves during the exposure time results in a blurred smear in the image. We consider the smear as if it was the image of a semitransparent object, and we retrieve i...
Vincenzo Caglioti, Alessandro Giusti