Inventor
ATTIAS HAGAI
US19 patents
⚠️ This page may combine multiple inventors who share the name “ATTIAS HAGAI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROSOFT CORP
17 patentsUS6940540B2Sep 6, 2005
Speaker detection and tracking using audiovisual data
MICROSOFT CORP51 citations94
US7269560B2Sep 11, 2007
Speech detection and enhancement using audio/video fusion
MICROSOFT CORP16 citations92
US7103541B2Sep 5, 2006
Microphone array signal enhancement using mixture models
MICROSOFT CORP33 citations92
US7050975B2May 23, 2006
Method of speech recognition using time-dependent interpolation and hidden dynamic value classes
MICROSOFT CORP15 citations92
US6990447B2Jan 24, 2006
Method and apparatus for denoising and deverberation using variational inference and strong speech models
MICROSOFT CORP29 citations92
US6957226B2Oct 18, 2005
Searching multi-media databases using multi-media queries
MICROSOFT CORP35 citations92
US7692685B2Apr 6, 2010
Speaker detection and tracking using audiovisual data
MICROSOFT CORP15 citations91
US6931374B2Aug 16, 2005
Method of speech recognition using variational inference with switching state space models
MICROSOFT CORP16 citations90
US7076503B2Jul 11, 2006
Managing media objects in a database
MICROSOFT CORP46 citations89
US7689413B2Mar 30, 2010
Speech detection and enhancement using audio/video fusion
MICROSOFT CORP14 citations84
US7486815B2Feb 3, 2009
Method and apparatus for scene learning and three-dimensional tracking using stereo video cameras
MICROSOFT CORP11 citations84
US7398162B2Jul 8, 2008
Quantum mechanical model-based system and method for global optimization
MICROSOFT CORP19 citations84
US7206741B2Apr 17, 2007
Method of speech recognition using time-dependent interpolation and hidden dynamic value classes
MICROSOFT CORP12 citations84
US7454336B2Nov 18, 2008
Variational inference and learning for segmental switching state space models of hidden speech dynamics
MICROSOFT CORP11 citations82
US7480615B2Jan 20, 2009
Method of speech recognition using multimodal variational inference with switching state space models
MICROSOFT CORP7 citations73
US7325008B2Jan 29, 2008
Searching multimedia databases using multimedia queries
MICROSOFT CORP3 citations62
US7487087B2Feb 3, 2009
Method of speech recognition using variational inference with switching state space models
MICROSOFT CORP4 citations60