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SCALESPACE
2005
Springer
14 years 1 months ago
Discontinuity-Preserving Computation of Variational Optic Flow in Real-Time
Variational methods are very popular for optic flow computation: They yield dense flow fields and perform well if they are adapted such that they respect discontinuities in the ...
Andrés Bruhn, Joachim Weickert, Timo Kohlbe...
CVPR
2011
IEEE
13 years 3 months ago
Towards a practical lipreading system
A practical lipreading system can be considered either as subject dependent (SD) or subject-independent (SI). An SD system is user-specific, i.e., customized for some particular ...
Ziheng Zhou, Matti Pietik, Guoying Zhao
SIGGRAPH
1998
ACM
13 years 11 months ago
The Office of the Future: A Unified Approach to Image-based Modeling and Spatially Immersive Displays
We introduce ideas, proposed technologies, and initial results for an office of the future that is based on a unified application of computer vision and computer graphics in a sys...
Ramesh Raskar, Greg Welch, Matt Cutts, Adam Lake, ...
ICRA
2003
IEEE
163views Robotics» more  ICRA 2003»
14 years 27 days ago
An experimental study of hybrid switched system approaches to visual servoing
Abstract— In the recent past, many researchers have developed control algorithms for visual servo applications. In this paper, we introduce a new hybrid switched system approach,...
Nicholas R. Gans, Seth Hutchinson
VRST
2009
ACM
14 years 2 months ago
Standalone edge-based markerless tracking of fully 3-dimensional objects for handheld augmented reality
This paper presents a markerless tracking technique targeted to the Windows Mobile Pocket PC platform. The primary aim of this work is to allow the development of standalone augme...
João Paulo S. M. Lima, Veronica Teichrieb, ...