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ICASSP
2011
IEEE
14 years 5 months ago
Audio signal classification with temporal envelopes
The conventional approach to audio processing, based on the short-time power spectrum model, is not adequate when it comes to general audio signals. We propose an approach, justiļ...
M. Umair Bin Altaf, Biing-Hwang Juang
SCALESPACE
2007
Springer
15 years 7 months ago
Discrete Regularization on Weighted Graphs for Image and Mesh Filtering
We propose a discrete regularization framework on weighted graphs of arbitrary topology, which unifies image and mesh filtering. The approach considers the problem as a variation...
Sébastien Bougleux, Abderrahim Elmoataz, Ma...
VMV
2008
164views Visualization» more  VMV 2008»
15 years 3 months ago
Vector Glyphs for Surfaces: A Fast and Simple Glyph Placement Algorithm for Adaptive Resolution Meshes
Visualization of flow on boundary surfaces from computational flow dynamics (CFD) is challenging due to the complex, adaptive resolution nature of the meshes used in the modeling ...
Zhenmin Peng, Robert S. Laramee
94
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GIS
2007
ACM
15 years 1 months ago
Mesh simplification for building typification
This paper describes a deterministic approach for the typification of buildings which uses several levels of details for the derivation of intermediate scales. The typification pro...
Dirk Burghardt, A. Cecconi
WOWMOM
2009
ACM
167views Multimedia» more  WOWMOM 2009»
15 years 8 months ago
Bio-inspired link quality estimation for wireless mesh networks
—In this paper, the problem of estimating the link quality in mesh networks has been considered. Such a process is a major task to develop an efficient network layer, since it a...
Marcello Caleffi, Luigi Paura