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ICIP
1999
IEEE
16 years 5 months ago
Hyperparameter Estimation for Emission Computed Tomography Data
Over the last years many statistical models have been proposed to restore tomographical images. However, their use in medical environment has been limited due to several factors. ...
Aggelos K. Katsaggelos, Antonio López, Rafa...
ICPR
2006
IEEE
16 years 5 months ago
Mixture of Support Vector Machines for HMM based Speech Recognition
Speech recognition is usually based on Hidden Markov Models (HMMs), which represent the temporal dynamics of speech very efficiently, and Gaussian mixture models, which do non-opt...
Sven E. Krüger, Martin Schafföner, Marce...
137
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ICPR
2004
IEEE
16 years 5 months ago
Laser Stripe Peak Detector for 3D Scanners. A FIR Filter Approach
The accuracy of a 3D reconstruction using laser scanners is significantly determined by the detection of the laser stripe. Since the energy pattern of such a stripe corresponds to...
Carles Pous, Enric Cabruja, Joaquim Salvi, Josep F...
ICPR
2004
IEEE
16 years 5 months ago
Prioritized Region of Interest Coding in JPEG2000
A method is proposed to encode multiple regions of interest in the JPEG2000 image-coding framework. The algorithm is based on the rearrangement of packets in the code-stream to pl...
Victor Sanchez, Anup Basu, Mrinal K. Mandal
ICPR
2002
IEEE
16 years 4 months ago
A Statistical Modeling Approach to Content Based Video Retrieval
Statistical modeling for content based retrieval is examined in the context of recent TREC Video benchmark exercise. The TREC Video exercise can be viewed as a test bed for evalua...
Milind R. Naphade, Sankar Basu, John R. Smith, Chi...