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C5
2006
IEEE
14 years 2 months ago
A Language Supporting Direct Manipulation of Component-based Object Construction and Deconstruction in Collaborative Croquet Spa
We describe the language architecture of Brie, a framework for authoring 3D spaces and user interfaces. Brie is designed to take advantage of the unique social characteristics of ...
Howard Stearns, Joshua Gargus, Martin Schuetze
CVPR
2009
IEEE
1962views Computer Vision» more  CVPR 2009»
15 years 3 months ago
Histograms of Oriented Optical Flow and Binet-Cauchy Kernels on Nonlinear Dynamical Systems for the Recognition of Human Actions
System theoretic approaches to action recognition model the dynamics of a scene with linear dynamical systems (LDSs) and perform classification using metrics on the space of LDSs, ...
Rizwan Chaudhry, Avinash Ravichandran, Gregory D. ...
CN
1999
158views more  CN 1999»
13 years 8 months ago
A Comparison of Schemas for Video Metadata Representation
To enable the resource discovery of audiovisual documents over the World Wide Web, it will be necessary to define content description standards or metadata standards for complex, ...
Jane Hunter, Liz Armstrong
ACCV
2007
Springer
14 years 2 months ago
Spatiotemporal Oriented Energy Features for Visual Tracking
This paper presents a novel feature set for visual tracking that is derived from “oriented energies”. More specifically, energy measures are used to capture a target’s multi...
Kevin Cannons, Richard Wildes
ICCS
2004
Springer
14 years 2 months ago
The Computational Complexity of Orientation Search in Cryo-Electron Microscopy
Abstract. In this paper we study the problem of determining threedimensional orientations for noisy projections of randomly oriented identical particles. The problem is of central ...
Taneli Mielikäinen, Janne Ravantti, Esko Ukko...