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ICASSP
2009
IEEE
16 years 1 months ago
High-rate distributed multi-source cooperation using complex field coding
A multisource cooperative protocol is developed capable of achieving diversity order up to the number of cooperating users at a high throughput. In this design each source jointly...
Alfonso Cano Pleite, Jesús Gómez-Vil...
ISMAR
2003
IEEE
15 years 11 months ago
Using Augmented Reality for Visualizing Complex Graphs in Three Dimensions
In this paper we explore the effect of using Augmented Reality for three-dimensional graph link analysis. Two experiments were conducted. The first was designed to compare a tangi...
Daniel Belcher, Mark Billinghurst, Sean Hayes, Ran...
INFOVIS
2000
IEEE
15 years 10 months ago
Creativity, Complexity, and Precision: Information Visualization for (Landscape) Architecture
Drawing on ethnographic studies of (landscape) architects at work, and interdisciplinary cooperation with them, this paper presents a human-centered approach to information visual...
Monika Büscher, Dan Shapiro, Michael Christen...
IJHPCA
2008
104views more  IJHPCA 2008»
15 years 6 months ago
Low-Complexity Principal Component Analysis for Hyperspectral Image Compression
Principal component analysis (PCA) is an effective tool for spectral decorrelation of hyperspectral imagery, and PCA-based spectral transforms have been employed successfully in co...
Qian Du, James E. Fowler
IJSEKE
2002
95views more  IJSEKE 2002»
15 years 6 months ago
A Multimedia Model Based on Structured Media and Sub-Elements for Complex Multimedia Authoring and Presentation
through the specification of temporal, spatial and spatio-temporal relations. Moreover, we propose an abstract animation model that can be combined with the intra-media temporal st...
Tran-Thuong Tien, Cécile Roisin