Inventor · disambiguated record
Stefan Petrescu
Also filed as: PETRESCU STEFAN · PETRESCU STEFAN MIREL
56 granted patents·8 pending applications·2,097 citations·filing 2006–2025
99Inventor score
Files withFOTONATION LTD15DIGITALOPTICS CORP EUROPE LTD10FOTONATION VISION LTD8ADEIA IMAGING LLC4NANU FLORIN4
Top patents by PatentIndex Score
64 records- 0199US7460695B2Real-time face tracking in a digital image acquisition deviceFOTONATION VISION LTD·Filed 2007·Granted Dec 2, 2008·161 cites·59 claims
- 0299US7336821B2Automatic detection and correction of non-red eye flash defectsFOTONATION VISION LTD·Filed 2007·Granted Feb 26, 2008·238 cites·20 claims
- 0398US7855737B2Method of making a digital camera image of a scene including the camera userFOTONATION IRELAND LTD·Filed 2008·Granted Dec 21, 2010·50 cites·32 claims
- 0498US7469055B2Real-time face tracking in a digital image acquisition deviceFOTONATION VISION LTD·Filed 2007·Granted Dec 23, 2008·102 cites·15 claims
- 0598US7403643B2Real-time face tracking in a digital image acquisition deviceFOTONATION VISION LTD·Filed 2007·Granted Jul 22, 2008·244 cites·58 claims
- 0698US7315631B1Real-time face tracking in a digital image acquisition deviceFOTONATION VISION LTD·Filed 2006·Granted Jan 1, 2008·430 cites·43 claims
- 0797US8682097B2Digital image enhancement with reference imagesSTEINBERG ERAN·Filed 2008·Granted Mar 25, 2014·72 cites·57 claims
- 0897US8055029B2Real-time face tracking in a digital image acquisition deviceDIGITALOPTICS CORP EUROPE LTD·Filed 2007·Granted Nov 8, 2011·64 cites·23 claims
- 0997US7620218B2Real-time face tracking with reference imagesFOTONATION IRELAND LTD·Filed 2008·Granted Nov 17, 2009·97 cites·40 claims
- 1097US7460694B2Real-time face tracking in a digital image acquisition deviceFOTONATION VISION LTD·Filed 2007·Granted Dec 2, 2008·60 cites·8 claims
- 1196US8649604B2Face searching and detection in a digital image acquisition deviceSTEINBERG ERAN·Filed 2007·Granted Feb 11, 2014·83 cites·27 claims
- 1296US8648959B2Rapid auto-focus using classifier chains, MEMS and/or multiple object focusingCAPATA ADRIAN·Filed 2010·Granted Feb 11, 2014·48 cites·45 claims
- 1395US8264576B2RGBW sensor arraySUSANU GEORGE·Filed 2008·Granted Sep 11, 2012·43 cites·27 claims
- 1495US7864990B2Real-time face tracking in a digital image acquisition deviceTESSERA TECH IRELAND LTD·Filed 2008·Granted Jan 4, 2011·38 cites·19 claims
- 1595US7702236B2Digital image acquisition device with built in dust and sensor mapping capabilityFOTONATION VISION LTD·Filed 2007·Granted Apr 20, 2010·25 cites·53 claims
- 1694US8520093B2Face tracker and partial face tracker for red-eye filter method and apparatusNANU FLORIN·Filed 2009·Granted Aug 27, 2013·21 cites·29 claims
- 1794US8036460B2Analyzing partial face regions for red-eye detection in acquired digital imagesDIGITALOPTICS CORP EUROPE LTD·Filed 2010·Granted Oct 11, 2011·15 cites·10 claims
- 1892US10032068B2Method of making a digital camera image of a first scene with a superimposed second sceneFOTONATION LTD·Filed 2016·Granted Jul 24, 2018·9 cites·30 claims
- 1992US8265388B2Analyzing partial face regions for red-eye detection in acquired digital imagesNANU FLORIN·Filed 2011·Granted Sep 11, 2012·10 cites·16 claims
- 2092US8254674B2Analyzing partial face regions for red-eye detection in acquired digital imagesNANU FLORIN·Filed 2009·Granted Aug 28, 2012·13 cites·42 claims
- 2192US8243182B2Method of making a digital camera image of a scene including the camera userPETRESCU STEFAN·Filed 2010·Granted Aug 14, 2012·13 cites·27 claims
- 2292US8050465B2Real-time face tracking in a digital image acquisition deviceDIGITALOPTICS CORP EUROPE LTD·Filed 2008·Granted Nov 1, 2011·38 cites·66 claims
- 2391US8797448B2Rapid auto-focus using classifier chains, MEMS and multiple object focusingDIGITALOPTICS CORP EUROPE LTD·Filed 2014·Granted Aug 5, 2014·12 cites·20 claims
- 2491US8750578B2Detecting facial expressions in digital imagesNEGHINA CATALINA·Filed 2009·Granted Jun 10, 2014·18 cites·59 claims
- 2591US8509496B2Real-time face tracking with reference imagesSTEINBERG ERAN·Filed 2009·Granted Aug 13, 2013·35 cites·50 claims
- 2689US11689796B2Detecting facial expressions in digital imagesADEIA IMAGING LLC·Filed 2021·Granted Jun 27, 2023·1 cites·29 claims
- 2789US11600013B2Facial features tracker with advanced training for natural rendering of human faces in real-timeFOTONATION LTD·Filed 2020·Granted Mar 7, 2023·3 cites·20 claims
- 2889US10778885B2Detecting facial expressions in digital imagesFOTONATION LTD·Filed 2018·Granted Sep 15, 2020·3 cites·20 claims
- 2989US8055067B2Color segmentationDIGITALOPTICS CORP EUROPE LTD·Filed 2007·Granted Nov 8, 2011·36 cites·18 claims
- 3088US8659697B2Rapid auto-focus using classifier chains, MEMS and/or multiple object focusingCAPATA ADRIAN·Filed 2010·Granted Feb 25, 2014·17 cites·54 claims
- 3187US8155397B2Face tracking in a camera processorBIGIOI PETRONEL·Filed 2007·Granted Apr 10, 2012·26 cites·25 claims
- 3286US9942470B2Detecting facial expressions in digital imagesFOTONATION LTD·Filed 2016·Granted Apr 10, 2018·3 cites·16 claims
- 3386US8270674B2Real-time face tracking in a digital image acquisition deviceCORCORAN PETER·Filed 2011·Granted Sep 18, 2012·7 cites·36 claims
- 3485US8422739B2Real-time face tracking in a digital image acquisition deviceIANCULESCU MIHAI·Filed 2011·Granted Apr 16, 2013·14 cites·18 claims
- 3584US11470241B2Detecting facial expressions in digital imagesFOTONATION LTD·Filed 2020·Granted Oct 11, 2022·1 cites·59 claims
- 3683US8995715B2Face or other object detection including template matchingSULTANA BOGDAN·Filed 2011·Granted Mar 31, 2015·16 cites·19 claims
- 3783US2024373117A1Detecting Facial Expressions in Digital ImagesADEIA IMAGING LLC·Filed 2024·Application pending·0 cites
- 3881US12167119B2Detecting facial expressions in digital imagesADEIA IMAGING LLC·Filed 2023·Granted Dec 10, 2024·0 cites·21 claims
- 3981US9412007B2Partial face detector red-eye filter method and apparatusNANU FLORIN·Filed 2009·Granted Aug 9, 2016·5 cites·27 claims
- 4081US9224034B2Face searching and detection in a digital image acquisition deviceFOTONATION LTD·Filed 2014·Granted Dec 29, 2015·6 cites·30 claims
- 4177US8878967B2RGBW sensor arraySUSANU GEORGE·Filed 2010·Granted Nov 4, 2014·3 cites·48 claims
- 4277US2025159330A1Detecting Facial Expressions in Digital ImagesADEIA IMAGING LLC·Filed 2025·Application pending·0 cites
- 4376US9462180B2Detecting facial expressions in digital imagesFOTONATION LTD·Filed 2014·Granted Oct 4, 2016·3 cites·24 claims
- 4471US11715333B2Human monitoring system incorporating calibration methodologyFOTONATION LTD·Filed 2022·Granted Aug 1, 2023·0 cites·20 claims
- 4569US8184900B2Automatic detection and correction of non-red eye flash defectsCIUC MIHAI·Filed 2007·Granted May 22, 2012·4 cites·24 claims
- 4668US9639775B2Face or other object detection including template matchingFOTONATION LTD·Filed 2015·Granted May 2, 2017·2 cites·20 claims
- 4767US8861806B2Real-time face tracking with reference imagesDIGITALOPTICS CORP EUROPE LTD·Filed 2013·Granted Oct 14, 2014·2 cites·34 claims
- 4866US8744145B2Real-time face tracking in a digital image acquisition deviceDIGITALOPTICS CORP EUROPE LTD·Filed 2013·Granted Jun 3, 2014·1 cites·18 claims
- 4966US8666125B2Real-time face tracking in a digital image acquisition deviceDIGITALOPTICS CORP EUROPE LTD·Filed 2013·Granted Mar 4, 2014·1 cites·21 claims
- 5065US8605955B2Methods and apparatuses for half-face detectionPETRESCU STEFAN·Filed 2010·Granted Dec 10, 2013·3 cites·34 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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