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TABLETOP
2007
IEEE
15 years 3 months ago
High Precision Multi-touch Sensing on Surfaces using Overhead Cameras
We present a method to enable multi-touch interactions on an arbitrary flat surface using a pair of cameras mounted above the surface. Current systems in this domain mostly make ...
Ankur Agarwal, Shahram Izadi, Manmohan Chandraker,...

Book
412views
16 years 8 months ago
Algorithms for Clustering Data
"Cluster analysis is an important technique in the rapidly growing field known as exploratory data analysis and is being applied in a variety of engineering and scientific dis...
A. K. Jain, R. C. Dubes
IGARSS
2010
14 years 7 months ago
Long time series of Landsat images to reconstruct River surface temperature and turbidity regimes of Guadalquivir Estuary
In the last century the Guadalquivir River in Andalusia has been dramatically transformed affecting its ecological and hydrological functioning. In view of a new dredging plan to ...
Ricardo Diaz-Delgado, Iban Ameztoy, Jordi Cristoba...
ISMM
2011
Springer
14 years 16 days ago
Towards a Parallel Topological Watershed: First Results
Abstract. In this paper we present a parallel algorithm for the topological watershed, suitable for a shared memory parallel architecture. On a 24-core machine an average speed-up ...
Joël van Neerbos, Laurent Najman, Michael H. ...
CHI
2007
ACM
15 years 10 months ago
Porta-person: telepresence for the connected conference room
This paper describes a telepresence device called PortaPerson. This is the first project in a larger initiative known as the Connected Conference Room, which aims to improve the u...
Nicole Yankelovich, Nigel Simpson, Jonathan Kaplan...