Inventor · disambiguated record
Visvanathan Ramesh
Also filed as: RAMESH VISVANATHAN
45 granted patents·6 pending applications·1,460 citations·filing 2000–2010
99Inventor score
Top patents by PatentIndex Score
51 records- 0196US7095401B2System and method for gesture interfaceSIEMENS CORP RES INC·Filed 2001·Granted Aug 22, 2006·193 cites·19 claims
- 0295US7006950B1Statistical modeling and performance characterization of a real-time dual camera surveillance systemSIEMENS CORP RES INC·Filed 2000·Granted Feb 28, 2006·111 cites·15 claims
- 0394US6590999B1Real-time tracking of non-rigid objects using mean shiftSIEMENS CORP RES INC·Filed 2000·Granted Jul 8, 2003·91 cites·33 claims
- 0493US7499570B2Illumination invariant change detectionSIEMENS CORP RES INC·Filed 2005·Granted Mar 3, 2009·24 cites·20 claims
- 0593US7167519B2Real-time video object generation for smart camerasSIEMENS CORP RES INC·Filed 2002·Granted Jan 23, 2007·73 cites·35 claims
- 0692US7899209B2Statistical modeling and performance characterization of a real-time dual camera surveillance systemSIEMENS CORP·Filed 2005·Granted Mar 1, 2011·21 cites·14 claims
- 0792US7466841B2Method for traffic sign detectionSIEMENS CORP RES INC·Filed 2005·Granted Dec 16, 2008·56 cites·28 claims
- 0892US7457436B2Real-time crowd density estimation from videoSIEMENS CORP RES INC·Filed 2006·Granted Nov 25, 2008·36 cites·15 claims
- 0991US7095890B2Integration of visual information, anatomic constraints and prior shape knowledge for medical segmentationsSIEMENS CORP RES INC·Filed 2003·Granted Aug 22, 2006·64 cites·21 claims
- 1090US7616807B2System and method for using texture landmarks for improved markerless tracking in augmented reality applicationsSIEMENS CORP RES INC·Filed 2006·Granted Nov 10, 2009·31 cites·17 claims
- 1190US7574019B2Method for scene modeling and change detectionSIEMENS CORP RES INC·Filed 2007·Granted Aug 11, 2009·25 cites·9 claims
- 1289US7079674B2Variational approach for the segmentation of the left ventricle in MR cardiac imagesSIEMENS CORP RES INC·Filed 2002·Granted Jul 18, 2006·58 cites·24 claims
- 1389US6829391B2Adaptive resolution system and method for providing efficient low bit rate transmission of image data for distributed applicationsSIEMENS CORP RES INC·Filed 2001·Granted Dec 7, 2004·106 cites·20 claims
- 1487US7593547B2Video-based encroachment detectionSIEMENS CORP RES INC·Filed 2005·Granted Sep 22, 2009·19 cites·20 claims
- 1587US7294817B2System and methods for determining nonuniformity correction parameters in detector-array imagingSIEMENS POWER GENERATION INC·Filed 2005·Granted Nov 13, 2007·16 cites·20 claims
- 1686US8212812B2Active shape model for vehicle modeling and re-identificationTSIN YANGHAI·Filed 2008·Granted Jul 3, 2012·34 cites·21 claims
- 1786US7139409B2Real-time crowd density estimation from videoSIEMENS CORP RES INC·Filed 2001·Granted Nov 21, 2006·48 cites·16 claims
- 1885US7458936B2System and method for performing probabilistic classification and decision support using multidimensional medical image databasesSIEMENS MEDICAL SOLUTIONS·Filed 2003·Granted Dec 2, 2008·54 cites·19 claims
- 1985US7027643B2Systems and methods for automatic scale selection in real-time imagingSIEMENS CORP RES INC·Filed 2003·Granted Apr 11, 2006·43 cites·20 claims
- 2084US8548231B2Predicate logic based image grammars for complex visual pattern recognitionSHET VINAY DAMODAR·Filed 2010·Granted Oct 1, 2013·20 cites·8 claims
- 2184US7336803B2Method for scene modeling and change detectionSIEMENS CORP RES INC·Filed 2003·Granted Feb 26, 2008·35 cites·3 claims
- 2282US8060178B2System and method for performing probabilistic classification and decision support using multidimensional medical image databasesZHOU XIANG·Filed 2008·Granted Nov 15, 2011·16 cites·53 claims
- 2382US7428337B2Automatic design of morphological algorithms for machine visionSIEMENS CORP RES INC·Filed 2003·Granted Sep 23, 2008·44 cites·21 claims
- 2482US7260259B2Image segmentation using statistical clustering with saddle point detectionSIEMENS MEDICAL SOLUTIONS·Filed 2003·Granted Aug 21, 2007·31 cites·30 claims
- 2581US7555046B2Method and system for searching and verifying magnitude change events in video surveillanceSIEMENS CORP RES INC·Filed 2005·Granted Jun 30, 2009·20 cites·20 claims
- 2680US7764736B2Real-time video object generation for smart camerasSIEMENS CORP·Filed 2006·Granted Jul 27, 2010·7 cites·29 claims
- 2780US7006128B2Object detection for sudden illumination changes using order consistencySIEMENS CORP RES INC·Filed 2002·Granted Feb 28, 2006·29 cites·43 claims
- 2876US7887234B2Maximum blade surface temperature estimation for advanced stationary gas turbines in near-infrared (with reflection)SIEMENS CORP·Filed 2007·Granted Feb 15, 2011·9 cites·10 claims
- 2975US8358806B2Fast crowd segmentation using shape indexingSIEMENS CORP·Filed 2008·Granted Jan 22, 2013·12 cites·23 claims
- 3073US6999004B2System and method for vehicle detection and trackingSIEMENS CORP RES INC·Filed 2003·Granted Feb 14, 2006·30 cites·15 claims
- 3170US7881531B2Error propogation and variable-bandwidth mean shift for feature space analysisSIEMENS CORP·Filed 2008·Granted Feb 1, 2011·6 cites·20 claims
- 3268US7853042B2Tunable kernels for trackingSIEMENS CORP·Filed 2007·Granted Dec 14, 2010·7 cites·20 claims
- 3366US7680335B2Prior-constrained mean shift analysisSIEMENS MEDICAL SOLUTIONS·Filed 2006·Granted Mar 16, 2010·6 cites·20 claims
- 3465US7620208B2System and method for detecting features from images of vehiclesSIEMENS CORP RES INC·Filed 2005·Granted Nov 17, 2009·6 cites·24 claims
- 3565US7321386B2Robust stereo-driven video-based surveillanceSIEMENS CORP RES INC·Filed 2003·Granted Jan 22, 2008·19 cites·20 claims
- 3664US7079992B2Systematic design analysis for a vision systemSIEMENS CORP RES INC·Filed 2002·Granted Jul 18, 2006·13 cites·14 claims
- 3761US7865019B2On optimizing template matching via performance characterizationSIEMENS CORP·Filed 2006·Granted Jan 4, 2011·5 cites·20 claims
- 3860US8073244B2Automatic design of morphological algorithms for machine visionGAO XIANG·Filed 2007·Granted Dec 6, 2011·3 cites·13 claims
- 3958US8098290B2Multiple camera system for obtaining high resolution images of objectsMITTAL ANURAG·Filed 2005·Granted Jan 17, 2012·4 cites·22 claims
- 4057US7437006B2Error propogation and variable-bandwidth mean shift for feature space analysisSIEMENS CORP RES INC·Filed 2003·Granted Oct 14, 2008·9 cites·19 claims
- 4156US7035465B2Systems and methods for automatic scale selection in real-time imagingSIEMENS CORP RES INC·Filed 2003·Granted Apr 25, 2006·7 cites·14 claims
- 4254US7995809B2Refined segmentation of nodules for computer assisted diagnosisSIEMENS MEDICAL SOLUTIONS·Filed 2006·Granted Aug 9, 2011·1 cites·28 claims
- 4354US7031523B2Systems and methods for automatic scale selection in real-time imagingSIEMENS CORP RES INC·Filed 2002·Granted Apr 18, 2006·6 cites·18 claims
- 4453US7200269B2Non-rigid image registration using distance functionsSIEMENS MEDICAL SOLUTIONS·Filed 2003·Granted Apr 3, 2007·8 cites·21 claims
- 4551US2006142981A1Statistical modeling and performance characterization of a real-time dual camera surveillance systemGREIFFENHAGEN MICHAEL·Filed 2006·Application pending·0 cites
- 4650US2007019073A1Statistical modeling and performance characterization of a real-time dual camera surveillance systemCOMANICIU DORIN·Filed 2006·Application pending·0 cites
- 4748US7602941B2Component fusion for face detectionSIEMENS CORP RES INC·Filed 2004·Granted Oct 13, 2009·4 cites·27 claims
- 4845US2008100473A1Spatial-temporal Image Analysis in Vehicle Detection SystemsSIEMENS CORP RES INC·Filed 2007·Application pending·0 cites
- 4942US2009296989A1Method for Automatic Detection and Tracking of Multiple ObjectsSIEMENS CORP RES INC·Filed 2009·Application pending·0 cites
- 5038US2003012410A1Tracking and pose estimation for augmented reality using real featuresFiled 2002·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →