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CIKM
2006
Springer
15 years 10 months ago
Distributed spatio-temporal similarity search
In this paper we introduce the distributed spatio-temporal similarity search problem: given a query trajectory Q, we want to find the trajectories that follow a motion similar to ...
Demetrios Zeinalipour-Yazti, Song Lin, Dimitrios G...
SCALESPACE
2007
Springer
16 years 22 days ago
Space-Time Segmentation Based on a Joint Entropy with Estimation of Nonparametric Distributions
This paper deals with video segmentation based on motion and spatial information. Classically, the nucleus of the motion term is the motion compensation error (MCE) between two con...
Ariane Herbulot, Sylvain Boltz, Eric Debreuve, Mic...
ECSCW
2007
15 years 8 months ago
The Distributed Work of Local Action: Interaction amongst virtually collocated research teams
Existing research on synchronous remote working in CSCW has highlighted the troubles that can arise because actions at one site are (partially) unavailable to remote colleagues. Su...
Dylan Tutt, Jon Hindmarsh, Muneeb Shaukat, Mike Fr...
ICIP
2001
IEEE
16 years 8 months ago
Efficient fine granular scalable video coding
In this work we present an efficient fine granular scalable video compression scheme which supports a fast bit rate adaptation independent of the encoder. The proposed scheme gene...
Christian Buchner, Thomas Stockhammer, Detlev Marp...
CHI
2004
ACM
16 years 7 months ago
Eye contact sensing glasses for attention-sensitive wearable video blogging
We present ECSGlasses: eye contact sensing glasses that report when people look at their wearer. When eye contact is detected, the glasses stream this information to appliances to...
Connor Dickie, Roel Vertegaal, Jeffrey S. Shell, C...