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ICIP
2005
IEEE
16 years 10 days ago
Graph cut based segmentation of convoluted objects
Fundamental to any graph cut segmentation methods is the assignment of edge weights. The existing solutions typically use gaussian, exponential or rectangular cost functions with ...
Alex Yong Sang Chia, Vitali Zagorodnov
MDM
2004
Springer
110views Communications» more  MDM 2004»
16 years 3 days ago
Universal Trajectory Queries for Moving Object Databases
In this paper, we consider a data model for uncertain trajectories of moving objects. In our model, the trajectory is a vector of uniform stochastic processes. We study “univers...
Hoda Mokhtar, Jianwen Su
IBPRIA
2003
Springer
15 years 12 months ago
Multiple Segmentation of Moving Objects by Quasi-simultaneous Parametric Motion Estimation
Abstract. This paper presents a new framework for the motion segmentation and estimation task on sequences of two grey images without a priori information of the number of moving r...
Raúl Montoliu, Filiberto Pla
DEXAW
2002
IEEE
101views Database» more  DEXAW 2002»
15 years 11 months ago
Robust Similarity Measures for Mobile Object Trajectories
We investigate techniques for similarity analysis of spatio-temporal trajectories for mobile objects. Such kind of data may contain a great amount of outliers, which degrades the ...
Michail Vlachos, Dimitrios Gunopulos, George Kolli...
ICECCS
2002
IEEE
161views Hardware» more  ICECCS 2002»
15 years 11 months ago
Interclass Testing of Object Oriented Software
The characteristics of object-oriented software affect type and relevance of faults. In particular, the state of the objects may cause faults that cannot be easily revealed with t...
Vincenzo Martena, Alessandro Orso, Mauro Pezz&egra...