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JDM
2007
56views more  JDM 2007»
14 years 11 months ago
Temporal Aggregation Using a Multidimensional Index
We present a new method for computing temporal aggregation that uses a multidimensional index. The novelty of our method lies in mapping the start time and end time of a temporal ...
Joon-Ho Woo, Byung Suk Lee, Min-Jae Lee, Woong-Kee...
CSUR
2004
91views more  CSUR 2004»
14 years 11 months ago
Line drawing, leap years, and Euclid
Bresenham's algorithm minimizes error in drawing lines on integer grid points; leap year calculations, surprisingly, are a generalization. We compare the two calculations, exp...
Mitchell A. Harris, Edward M. Reingold
CVPR
2003
IEEE
16 years 1 months ago
Low-Dimensional Representations of Shaded Surfaces under Varying Illumination
The aim of this paper is to find the best representation for the appearance of surfaces with Lambertian reflectance under varying illumination. Previous work using principal compo...
Peter Nillius, Jan-Olof Eklundh
ICCV
2003
IEEE
16 years 1 months ago
Polarization-based Transparent Surface Modeling from Two Views
In this paper, we propose a novel method to recover the surface shape of transparent objects. The degree of polarization of the light reflected from the object surface depends on ...
Daisuke Miyazaki, Masataka Kagesawa, Katsushi Ikeu...
ICIP
2005
IEEE
16 years 1 months ago
Shape contexts and Gabor features for face description and authentication
In this paper, we use a robust shape matching algorithm for stablishing correspondences between points from face images, and Gabor vectors (jets) for feature computation. After ex...
Daniel González-Jiménez, José...