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AGILE
2009
Springer
281views GIS» more  AGILE 2009»
15 years 4 months ago
3D Wayfinding Choremes: A Cognitively Motivated Representation of Route Junctions in Virtual Environments
Research in cognitive sciences suggests that orientation and navigation along routes can be improved if the graphical representation is aligned with the user’s mental concepts o...
Tassilo Glander, Denise Peters, Matthias Trapp, J&...
ICRA
2006
IEEE
61views Robotics» more  ICRA 2006»
15 years 3 months ago
Global Localization using Odometry
— This paper presents a global localization technique for a robot with only linear and angular odometers. The robot, whose configuration is composed of its position and orientat...
Jason M. O'Kane
AGTIVE
2003
Springer
15 years 2 months ago
Local Specification of Surface Subdivision Algorithms
Many polygon mesh algorithms operate in a local manner, yet are formally specified using global indexing schemes. This obscures the essence of these algorithms and makes their spe...
Colin Smith, Przemyslaw Prusinkiewicz, Faramarz F....
IPPS
1994
IEEE
15 years 1 months ago
Efficient Matrix Chain Ordering in Polylog Time
The matrix chain ordering problem is to find the cheapest way to multiply a chain of n matrices, where the matrices are pairwise compatible but of varying dimensions. Here we give ...
Phillip G. Bradford, Gregory J. E. Rawlins, Gregor...
CVPR
1997
IEEE
15 years 1 months ago
Motion estimation using ordinal measures
Wepresent a methodfor motion estimation using ordinal measures. Ordinal measures are based on relative ordering of intensity values in a image regioncalled rankpermutation. While ...
Dinkar N. Bhat, Shree K. Nayar, Alok Gupta