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FOCM
2010
122views more  FOCM 2010»
15 years 3 months ago
Scattering in Flatland: Efficient Representations via Wave Atoms
This paper presents a numerical compression strategy for the boundary integral equation of acoustic scattering in two dimensions. These equations have oscillatory kernels that we ...
Laurent Demanet, Lexing Ying
MTA
2011
203views Hardware» more  MTA 2011»
15 years 1 months ago
Interoperable digital rights management based on the MPEG Extensible Middleware
Abstract This paper describes an interoperable Digital Rights Management architecture promoted by the MPEG standardization group in its new standard known as MPEG-M or MPEG Extensi...
Víctor Rodríguez-Doncel, Jaime Delga...
TVLSI
2010
15 years 1 months ago
Bandwidth Adaptive Hardware Architecture of K-Means Clustering for Video Analysis
K-Means is a clustering algorithm that is widely applied in many fields, including pattern classification and multimedia analysis. Due to real-time requirements and computational-c...
Tse-Wei Chen, Shao-Yi Chien
ICASSP
2011
IEEE
14 years 10 months ago
Speaker diarization of heterogeneous web video files: A preliminary study
In the last ten years, internet as well as its applications changed significantly, mainly thanks to the raising of available personal resources. Concerning multimedia, the most i...
Pierre Clément, Thierry Bazillon, Corinne F...
CHI
2011
ACM
14 years 10 months ago
Knowing funny: genre perception and categorization in social video sharing
Categorization of online videos is often treated as a tag suggestion task; tags can be generated by individuals or by machine classification. In this paper, we suggest categoriza...
Jude Yew, David A. Shamma, Elizabeth F. Churchill