409 search results - page 31 / 82 » Natures and Perspectives |
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SIGIR
2006
ACM
15 years 5 months ago
2006
ACM
This paper introduces a general framework for the use of translation probabilities in cross-language information retrieval based on the notion that information retrieval fundament...
IADIS
2004
15 years 1 months ago
2004
This study contributes to the field of electronic government by discussing the concept of electronic markets for public services. Through the study the market makers' roles i...
CVPR
2005
IEEE
16 years 1 months ago
2005
IEEE
In this paper, we describe how camera parameters and light source orientation can be recovered from two perspective views of a scene given only two vertical lines and their cast s...
CVPR
2007
IEEE
16 years 1 months ago
2007
IEEE
The non-negativity of color signals implies that they span a conical space with a hyperbolic geometry. We use perspective projections to separate intensity from chromaticity, and ...
ICCV
2007
IEEE
16 years 1 months ago
2007
IEEE
The way catadioptric images are acquired implies that they present radial distortions. Therefore, classical processing may not be suitable. This statement will be illustrated by c...