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ICIP
1997
IEEE
16 years 1 months ago
Detecting and Solving Template Ambiguities in Motion Segmentation
When the color or gray level of a moving object is very similar to that of the background, motion-based segmentation methods fail. This leads to ambiguous templates for the moving...
José M. F. Moura, Pedro M. Q. Aguiar
CSSE
2008
IEEE
15 years 6 months ago
Simulation on Random Motion of Numerous Spheres with Collision-Event-Driven Approach
: Computer simulation on random motion of numerous moving spheres is widely used. This paper presents a collision-event-driven approach that efficiently implements the simulation o...
Hu Qitu, Deng Xiao, Zhang Xiaolin
COLING
2008
15 years 1 months ago
A Classification of Dialogue Actions in Tutorial Dialogue
In this paper we present a taxonomy of dialogue moves which describe the actions that students and tutors perform in tutorial dialogue. We are motivated by the need for a categori...
Mark Buckley, Magdalena Wolska
ICCV
2001
IEEE
16 years 1 months ago
Dimensional Analysis of Image Motion
Studies of image motion typically address motion categories on a case-by-case basis. Examples include a moving point, a moving contour, or a 2D optical flow field. The typical ass...
Michael S. Langer, Richard Mann
DEXA
2006
Springer
113views Database» more  DEXA 2006»
15 years 3 months ago
Dynamic Range Query in Spatial Network Environments
Moving range queries over mobile objects are important in many location management applications. There have been quite a few research works in this area. However, all existing solu...
Fuyu Liu, Tai T. Do, Kien A. Hua