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EUROGRAPHICS
2010
Eurographics
14 years 2 months ago
Articulated Billboards for Video-based Rendering
We present a novel representation and rendering method for free-viewpoint video of human characters based on multiple input video streams. The basic idea is to approximate the art...
Marcel Germann, Alexander Hornung, Richard Keiser,...
CCS
2009
ACM
14 years 2 months ago
A metadata calculus for secure information sharing
In both commercial and defense sectors a compelling need is emerging for rapid, yet secure, dissemination of information to the concerned actors. Traditional approaches to informa...
Mudhakar Srivatsa, Dakshi Agrawal, Steffen Reidt
CIKM
2009
Springer
14 years 2 months ago
Reducing the risk of query expansion via robust constrained optimization
We introduce a new theoretical derivation, evaluation methods, and extensive empirical analysis for an automatic query expansion framework in which model estimation is cast as a r...
Kevyn Collins-Thompson
HICSS
2007
IEEE
100views Biometrics» more  HICSS 2007»
14 years 2 months ago
Performance Analysis of a Middleware Demultiplexing Pattern
A key enabler of the recently adopted, assemblycentric development approach for distributed real-time software systems is QoS-enabled middleware, which provides reusable building ...
U. Praphamontripong, Swapna S. Gokhale, Aniruddha ...
ACIVS
2007
Springer
14 years 2 months ago
A Multi-touch Surface Using Multiple Cameras
Abstract. In this project we present a framework for a multi-touch surface using multiple cameras. With an overhead camera and side-mounted camera we determine the three dimensiona...
Itai Katz, Kevin Gabayan, Hamid K. Aghajan