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SCALESPACE
2005
Springer
16 years 1 days ago
A Contrast Invariant Approach to Motion Estimation
Abstract. Motion estimation is one of the key tools in many video processing applications. Most of the existing motion estimation approaches use the brightness constancy assumption...
Vicent Caselles, Lluís Garrido, Laura Igual
ICRA
2007
IEEE
171views Robotics» more  ICRA 2007»
16 years 24 days ago
Visual Servoing by Optimization of a 2D/3D Hybrid Objective Function
— In this paper, we present a new hybrid visual servoing algorithm for robot arm positioning task. Hybrid methods in visual servoing partially combine the 2D and 3D visual inform...
A. H. Abdul Hafez, C. V. Jawahar
IVA
2005
Springer
16 years 2 days ago
An Objective Character Believability Evaluation Procedure for Multi-agent Story Generation Systems
Abstract. The ability to generate narrative is of importance to computer systems that wish to use story effectively for entertainment, training, or education. One of the focuses of...
Mark O. Riedl, R. Michael Young
DEBU
2002
161views more  DEBU 2002»
15 years 6 months ago
Indexing and Retrieval of Historical Aggregate Information about Moving Objects
Spatio-temporal databases store information about the positions of individual objects over time. In many applications however, such as traffic supervision or mobile communication ...
Dimitris Papadias, Yufei Tao, Jun Zhang, Nikos Mam...
ICASSP
2011
IEEE
14 years 10 months ago
Characterization of three-dimensional data with multidimensional deformable models based on B-splines in the fourier domain
This paper presents the formulation and implementation of multidimensional deformable models in the frequency domain. The models are defined by finite element discretization, us...
Rafael Berenguer-Vidal, Rafael Verdú Monede...