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BMVC
2001
15 years 7 months ago
A Fourier Approach to 3D Local Feature Estimation from Volume Data
This paper describes an estimation and representation method for object structure in 3D image data. A windowed Fourier transform is used to estimate the parameters of 3D local str...
Abhir Bhalerao, Roland Wilson
ICRA
2009
IEEE
160views Robotics» more  ICRA 2009»
15 years 11 months ago
Appearance-based loop detection from 3D laser data using the normal distributions transform
— We propose a new approach to appearance based loop detection from metric 3D maps, exploiting the NDT surface representation. Locations are described with feature histograms bas...
Martin Magnusson 0002, Henrik Andreasson, Andreas ...
IDEAS
2003
IEEE
86views Database» more  IDEAS 2003»
15 years 10 months ago
A Medium Complexity Discrete Model for Uncertain Spatial Data
This paper presents a method for representing uncertainty in spatial data in a database. The model presented requires moderate amounts of storage space. To compute the probability...
Erlend Tøssebro, Mads Nygård
COLING
1992
15 years 5 months ago
Data Types In Computational Phonology
This paper exanfines certain aspects of phonological structure from the viewpoint of ahstract data types, Our imnlediate goal is to find a format for l)honological representation ...
Ewan Klein
CGI
1998
IEEE
15 years 9 months ago
An Architecture of a Universal DBMS for Graphics Applications
This paper presents a new architecture of a database management system intended to be used together with existing graphics software. In the first place, a system with this archite...
Andrey Collison, Hanspeter Bieri