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VRST
2006
ACM
16 years 3 days ago
Mixed reality: are two hands better than one?
For simulating hands-on tasks, the ease of enabling two-handed interaction with virtual objects gives Mixed Reality (MR) an expected advantage over Virtual Reality (VR). A user st...
Aaron Kotranza, John Quarles, Benjamin Lok
GLOBECOM
2009
IEEE
15 years 9 months ago
BER Performance Analysis of Multiuser Diversity with Antenna Selection in MRC MIMO Systems
— In this paper, we present a performance analysis for the user scheduling for the multiuser MRC MIMO systems exploiting the user and antenna diversities. We consider two schedul...
Mohammad Torabi, David Haccoun, Wessam Ajib
ICASSP
2010
IEEE
15 years 6 months ago
Fast semi-supervised image segmentation by novelty selection
The goal of semi-supervised image segmentation is to obtain the segmentation from a partially labeled image. By utilizing the image manifold structure in labeled and unlabeled pix...
António R. C. Paiva, Tolga Tasdizen
CHI
2003
ACM
16 years 6 months ago
An interactive poster exhibit puts visitors in the picture, in real time
This describes the usability and interaction challenges in creating a unique museum exhibit which utilized real-time compositing, and sought to hide complex computational and netw...
Kevin Walker
CHI
2006
ACM
16 years 6 months ago
Few-key text entry revisited: mnemonic gestures on four keys
We present a new 4-key text entry method that, unlike most few-key methods, is gestural instead of selection-based. Importantly, its gestures mimic the writing of Roman letters fo...
Jacob O. Wobbrock, Brad A. Myers, Brandon Rothrock