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CVPR
2011
IEEE
15 years 10 days ago
Illumination Estimation and Cast Shadow Detection through a Higher-order Graphical Model
In this paper, we propose a novel framework to jointly recover the illumination environment and an estimate of the cast shadows in a scene from a single image, given coarse 3D geo...
Alexandros Panagopoulos, Chaohui Wang, Dimitris Sa...
ICASSP
2011
IEEE
14 years 9 months ago
A new error resilience scheme based on FMO and error concealment in H.264/AVC
Slice group coding using Flexible Macroblock Ordering (FMO) based on Macroblock (MB) importance in H.264/AVC has been studied for providing higher error robustness in error prone ...
Keyu Tan, Alan Pearmain
ICASSP
2011
IEEE
14 years 9 months ago
Reproduction of independent narrowband soundfields in a multizone surround system and its extension to speech signal sources
While higher order ambisonic approaches can be used to generate multiple zone soundfields, this paper adopts a Least Squares matching approach which provides a more flexible formu...
Nasim Radmanesh, Ian S. Burnett
ICASSP
2011
IEEE
14 years 9 months ago
Hill climbing on speech lattices: A new rescoring framework
We describe a new approach for rescoring speech lattices — with long-span language models or wide-context acoustic models — that does not entail computationally intensive latt...
Ariya Rastrow, Markus Dreyer, Abhinav Sethy, Sanje...
ICDE
2011
IEEE
234views Database» more  ICDE 2011»
14 years 8 months ago
Massively parallel XML twig filtering using dynamic programming on FPGAs
Abstract— In recent years, XML-based Publish-Subscribe Systems have become popular due to the increased demand of timely event-notification. Users (or subscribers) pose complex ...
Roger Moussalli, Mariam Salloum, Walid A. Najjar, ...