Inventor · disambiguated record
David Drezner
Also filed as: DREZNER DAVID
15 granted patents·8 pending applications·89 citations·filing 2002–2021
90Inventor score
Top patents by PatentIndex Score
23 records- 0191US7920628B2Noise filter for video compressionBROADCOM CORP·Filed 2005·Granted Apr 5, 2011·25 cites·20 claims
- 0281US6912255B2Bit rate control through selective modification of DCT coefficientsMOBIXELL NETWOKS INC·Filed 2002·Granted Jun 28, 2005·34 cites·20 claims
- 0378US8064516B2Text recognition during video compressionKOJOKARO GIDEON·Filed 2005·Granted Nov 22, 2011·10 cites·13 claims
- 0476US9363438B2Digital image processingBEN ISRAEL MICHAEL·Filed 2014·Granted Jun 7, 2016·4 cites·22 claims
- 0574US8982952B2Method and system for using motion vector confidence to determine a fine motion estimation patch priority list for a scalable coderDREZNER DAVID·Filed 2008·Granted Mar 17, 2015·8 cites·20 claims
- 0670US9432579B1Digital image processingBEN ISRAEL MICHAEL·Filed 2016·Granted Aug 30, 2016·2 cites·40 claims
- 0767US10602186B2Systems and methods for mask based processing of a block of a digital imageHUAWEI TECH CO LTD·Filed 2017·Granted Mar 24, 2020·1 cites·13 claims
- 0855US11574443B2Techniques for improving mesh accuracy using labeled inputsTETAVI LTD·Filed 2021·Granted Feb 7, 2023·0 cites·25 claims
- 0955US11153564B2Systems and methods for processing a block of a digital imageHUAWEI TECH CO LTD·Filed 2020·Granted Oct 19, 2021·0 cites·20 claims
- 1052US10742976B2Systems and methods for processing a block of a digital imageHUAWEI TECH CO LTD·Filed 2017·Granted Aug 11, 2020·0 cites·22 claims
- 1151US7724979B2Video preprocessing temporal and spatial filterBROADCOM CORP·Filed 2004·Granted May 25, 2010·5 cites·13 claims
- 1249US2005276326A1Advanced video coding intra prediction schemeBROADCOM CORP·Filed 2005·Application pending·0 cites
- 1349US2011075735A1Advanced Video Coding Intra Prediction SchemeBROADCOM CORP·Filed 2010·Application pending·0 cites
- 1445US2009074084A1Method and System for Adaptive Preprocessing for Video EncoderDREZNER DAVID·Filed 2007·Application pending·0 cites
- 1543US10523951B2Systems and methods for processing a digital imageHUAWEI TECH CO LTD·Filed 2017·Granted Dec 31, 2019·0 cites·21 claims
- 1643US9031126B2Method and system for video encoding using noise level estimates from vertical blanking interval TV linesSPEKTOR EVGENY·Filed 2006·Granted May 12, 2015·0 cites·24 claims
- 1740US2005286628A1Human visual system (HVS) filter in a discrete cosine transformator (DCT)DREZNER DAVID·Filed 2005·Application pending·0 cites
- 1838US2005259878A1Motion estimation algorithmBROADCOM CORP·Filed 2004·Application pending·0 cites
- 1938US2009060368A1Method and System for an Adaptive HVS FilterDREZNER DAVID·Filed 2007·Application pending·0 cites
- 2037US11265575B2Image and video processing apparatuses and methodsHUAWEI TECH CO LTD·Filed 2020·Granted Mar 1, 2022·0 cites·16 claims
- 2137US2008317120A1Method and System for MPEG2 Progressive/Interlace Type DetectionDREZNER DAVID·Filed 2007·Application pending·0 cites
- 2236US8472523B2Method and apparatus for detecting high level white noise in a sequence of video framesDREZNER DAVID·Filed 2005·Granted Jun 25, 2013·0 cites·14 claims
- 2331US2010278231A1Post-decoder filteringIMAGINE COMM LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →