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» Inference for Multiplicative Models
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104
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DAGM
2007
Springer
15 years 9 months ago
Stochastic Optimization of Multiple Texture Registration Using Mutual Information
Abstract. We consider the problem of simultaneously registering several images to a 3D model. We propose a global approach based on mutual information that extends previous methods...
Ioan Cleju, Dietmar Saupe
120
Voted
ICMCS
2006
IEEE
107views Multimedia» more  ICMCS 2006»
15 years 9 months ago
On the Detection of Multiplicative Watermarks for Speech Signals in the Wavelet and DCT Domains
Blind multiplicative watermarking schemes for speech signals using wavelets and discrete cosine transform are presented. Watermarked signals are modeled using a generalized Gaussi...
Ramin Eslami, John Deller, Hayder Radha
IJON
2008
98views more  IJON 2008»
15 years 3 months ago
Factorisation and denoising of 0-1 data: A variational approach
Presence-absence (0-1) observations are special in that often the absence of evidence is not evidence of absence. Here we develop an independent factor model, which has the unique...
Ata Kabán, Ella Bingham
118
Voted
ICIP
2007
IEEE
16 years 5 months ago
Robust Focused Image Estimation from Multiple Images in Video Sequences
In this paper, we propose a novel technique for estimating focused image sequences captured by an out-of-focus camera. The basic concept used in the proposed algorithm employs mul...
Junlan Yang, Dan Schonfeld, Magdi A. Mohamed
100
Voted
IJON
2000
61views more  IJON 2000»
15 years 3 months ago
Encoding multiple orientations in a recurrent network
Models containing recurrent connections amongst the cells within a population can account for a range of empirical data on orientation selectivity in striate cortex. However, exis...
Richard S. Zemel, Jonathan Pillow