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ECAI
2004
Springer
15 years 9 months ago
Using Spatio-Temporal Continuity Constraints to Enhance Visual Tracking of Moving Objects
We present a framework for annotating dynamic scenes involving occlusion and other uncertainties. Our system comprises an object tracker, an object classifier and an algorithm for...
Brandon Bennett, Derek R. Magee, Anthony G. Cohn, ...
DIS
2001
Springer
15 years 8 months ago
Knowledge Navigation on Visualizing Complementary Documents
Abstract. It is an up-to-date challenge to get answers for novel questions which nobody has ever considered. Such a question is too rare to be satisfied with a past single documen...
Naohiro Matsumura, Yukio Ohsawa, Mitsuru Ishizuka
155
Voted
SSDBM
1998
IEEE
113views Database» more  SSDBM 1998»
15 years 8 months ago
From a Procedural to a Visual Query Language for OLAP
We address the issue of designing effective query languages for OLAP databases. The basis of our investigation is MD, a new data model for multidimensional databases that, unlike ...
Luca Cabibbo, Riccardo Torlone
MM
1997
ACM
82views Multimedia» more  MM 1997»
15 years 8 months ago
A Visual Approach to Multimedia Querying and Presentation
Multimedia data has become readily available from a variety of resources, such as the Web, to users (ranging from naive to sophisticated) who need to select and to present the dat...
Isabel F. Cruz, Wendy T. Lucas
CLEAR
2006
Springer
230views Biometrics» more  CLEAR 2006»
15 years 7 months ago
An Audio-Visual Particle Filter for Speaker Tracking on the CLEAR'06 Evaluation Dataset
We present an approach for tracking a lecturer during the course of his speech. We use features from multiple cameras and microphones, and process them in a joint particle filter f...
Kai Nickel, Tobias Gehrig, Hazim Kemal Ekenel, Joh...