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ICASSP
2011
IEEE
14 years 10 months ago
The transformed Variational Bayes approximation
The purpose of this paper is to develop parameter transformation strategies that improve the accuracy of the Variational Bayes (VB) approximation. The idea is to find a transform...
Viet Hung Tran, Anthony Quinn
IQ
2001
15 years 8 months ago
Information Envelope and its Information Integrity Implications
: Physical and informational works are strongly interrelated in a business process. This facilitates modeling a business process as an integral part of a closed loop information an...
Vijay V. Mandke, Madhavan K. Nayar, Kamna Malik
GEOINFO
2004
15 years 8 months ago
Spatio-Temporal Database Constraints for Spatial Dynamic Simulation
: Spatial Dynamic Simulation Systems have three main components: the space dimension, the time dimension and the dynamic process. Dynamic processes have been modeled by transition ...
Bianca Maria Pedrosa, Luiz Camolesi Jr., Gilberto ...
ICIP
2008
IEEE
16 years 8 months ago
Super-resolution of video using key frames and motion estimation
Many scalable video coding systems use frame downsampling in order to reduce complexity and to enable enhancement layers. Super-resolution (SR) can be used to help the up-sampling...
Fernanda Brandi, Ricardo L. de Queiroz, Debargha M...
ICDAR
2003
IEEE
15 years 11 months ago
Localization, Extraction and Recognition of Text in Telugu Document Images
In this paper we present a system to locate, extract and recognize Telugu text. The circular nature of Telugu script is exploited for segmenting text regions using the Hough Trans...
Atul Negi, K. Nikhil Shanker, Chandra Kanth Chered...