Inventor · disambiguated record
Sriram Sethuraman
Also filed as: SETHURAMAN SRIRAM
61 granted patents·7 pending applications·2,311 citations·filing 1997–2025
99Inventor score
Files withHUAWEI TECH CO LTD24SARNOFF CORP19ITTIAM SYSTEMS P LTD11AMAZON TECH INC8VADAPALLI SARAT CHANDRA2
Top patents by PatentIndex Score
68 records- 0198US6665872B1Latency-based statistical multiplexingSARNOFF CORP·Filed 2000·Granted Dec 16, 2003·280 cites·40 claims
- 0297US6754241B1Computer system for statistical multiplexing of bitstreamsSARNOFF CORP·Filed 2000·Granted Jun 22, 2004·200 cites·11 claims
- 0396US11778224B1Video pre-processing using encoder-aware motion compensated residual reductionAMAZON TECH INC·Filed 2021·Granted Oct 3, 2023·5 cites·24 claims
- 0495US6643387B1Apparatus and method for context-based indexing and retrieval of image sequencesSARNOFF CORP·Filed 2000·Granted Nov 4, 2003·194 cites·20 claims
- 0595US6256423B1Intra-frame quantizer selection for video compressionSARNOFF CORP·Filed 1998·Granted Jul 3, 2001·241 cites·20 claims
- 0694US6434196B1Method and apparatus for encoding video informationSARNOFF CORP·Filed 1999·Granted Aug 13, 2002·251 cites·19 claims
- 0793US11336935B1Detecting audio-video desyncrhonizationAMAZON TECH INC·Filed 2020·Granted May 17, 2022·7 cites·20 claims
- 0893US6275614B1Method and apparatus for block classification and adaptive bit allocationSARNOFF CORP·Filed 1999·Granted Aug 14, 2001·180 cites·23 claims
- 0992US7720145B2Model based bit rate control for a macroblock encoderITTIAM SYSTEMS P LTD·Filed 2005·Granted May 18, 2010·35 cites·19 claims
- 1092US6366701B1Apparatus and method for describing the motion parameters of an object in an image sequenceSARNOFF CORP·Filed 2000·Granted Apr 2, 2002·123 cites·20 claims
- 1191US11490096B2Hardware and software friendly system and method for decoder-side motion vector refinement with decoder-side bi-predictive optical flow based per-pixel correction to bi-predictive motion compensationHUAWEI TECH CO LTD·Filed 2021·Granted Nov 1, 2022·3 cites·20 claims
- 1291US7782951B2Fast motion-estimation schemeITTIAM SYSTEMS P LTD·Filed 2005·Granted Aug 24, 2010·30 cites·17 claims
- 1391US6496607B1Method and apparatus for region-based allocation of processing resources and control of input image formationSARNOFF CORP·Filed 1999·Granted Dec 17, 2002·121 cites·13 claims
- 1489US11729438B1Optimizing streaming video encoding profilesAMAZON TECH INC·Filed 2021·Granted Aug 15, 2023·3 cites·20 claims
- 1589US7634776B2Multi-threaded processing design in architecture with multiple co-processorsITTIAM SYSTEMS P LTD·Filed 2005·Granted Dec 15, 2009·34 cites·22 claims
- 1686US11700376B1Optimizing and assigning video encoding laddersAMAZON TECH INC·Filed 2021·Granted Jul 11, 2023·2 cites·20 claims
- 1785US10390071B2Content delivery edge storage optimized media delivery to adaptive bitrate (ABR) streaming clientsITTIAM SYSTEMS P LTD·Filed 2017·Granted Aug 20, 2019·5 cites·39 claims
- 1882US6917719B2Method and apparatus for region-based allocation of processing resources and control of input image formationSARNOFF CORP·Filed 2002·Granted Jul 12, 2005·18 cites·16 claims
- 1980US6539124B2Quantizer selection based on region complexities derived using a rate distortion modelSARNOFF CORP·Filed 1999·Granted Mar 25, 2003·67 cites·30 claims
- 2080US6304295B1Region-based refresh strategy for video compressionSARNOFF CORP·Filed 1999·Granted Oct 16, 2001·65 cites·16 claims
- 2180US6037987AApparatus and method for selecting a rate and distortion based coding mode for a coding systemSARNOFF CORP·Filed 1997·Granted Mar 14, 2000·67 cites·20 claims
- 2279US12015762B2DMVR using decimated prediction blockHUAWEI TECH CO LTD·Filed 2021·Granted Jun 18, 2024·1 cites·18 claims
- 2379US11310521B2Error surface based sub-pixel accurate refinement method for decoder side motion vector refinementHUAWEI TECH CO LTD·Filed 2020·Granted Apr 19, 2022·1 cites·20 claims
- 2479US6430317B1Method and apparatus for estimating motion using block features obtained from an M-ary pyramidSARNOFF CORP·Filed 1998·Granted Aug 6, 2002·65 cites·24 claims
- 2578US12101529B1Client side augmented reality overlayAMAZON TECH INC·Filed 2021·Granted Sep 24, 2024·1 cites·8 claims
- 2678US9424632B2System and method for generating high dynamic range imagesITTIAM SYSTEMS (P) LTD·Filed 2013·Granted Aug 23, 2016·5 cites·19 claims
- 2777US6526097B1Frame-level rate control for plug-in video codecsSARNOFF CORP·Filed 1999·Granted Feb 25, 2003·54 cites·27 claims
- 2876US6141380AFrame-level rate control for video compressionSARNOFF CORP·Filed 1998·Granted Oct 31, 2000·53 cites·22 claims
- 2975US6263021B1Treating non-zero quantized transform coefficients as zeros during video compression processingSARNOFF CORP·Filed 1999·Granted Jul 17, 2001·50 cites·16 claims
- 3074US10721475B2K-nearest neighbor model-based content adaptive encoding parameters determinationITTIAM SYSTEMS P LTD·Filed 2018·Granted Jul 21, 2020·5 cites·26 claims
- 3174US6563549B1Method and apparatus for adaptively encoding an information streamSARNOFF CORP·Filed 1998·Granted May 13, 2003·47 cites·23 claims
- 3274US6167088AMethod and apparatus for performing adaptive encoding rate control of a video information stream including 3:2 pull-down video informationSARNOFF CORP·Filed 1998·Granted Dec 26, 2000·50 cites·20 claims
- 3373US12477142B2Error surface based sub-pixel accurate refinement method for decoder side motion vector refinementHUAWEI TECH CO LTD·Filed 2024·Granted Nov 18, 2025·0 cites·20 claims
- 3472US12206860B2Early termination for optical flow refinementHUAWEI TECH CO LTD·Filed 2024·Granted Jan 21, 2025·0 cites·20 claims
- 3572US2025175609A1Early termination for optical flow refinementHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 3671US2025203107A1Optical flow based video inter predictionHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 3770US8477846B2System and method for adaptive intra refresh rate setting in a video encoderVADAPALLI SARAT CHANDRA·Filed 2009·Granted Jul 2, 2013·6 cites·24 claims
- 3870US2025324063A1Apparatus and method for conditional decoder-side motion vector refinement in video codingHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 3969US12382084B2Encoder, a decoder and corresponding methods for inter prediction using gradient parametersHUAWEI TECH CO LTD·Filed 2024·Granted Aug 5, 2025·0 cites·20 claims
- 4069US12212777B2Optical flow based video inter predictionHUAWEI TECH CO LTD·Filed 2024·Granted Jan 28, 2025·0 cites·21 claims
- 4169US11722691B2Decoder-side motion vector refinement (DMVR) process method and apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Aug 8, 2023·0 cites·12 claims
- 4267US11178426B2Skipping refinement based on patch similarity in bilinear interpolation based decoder-side motion vector refinementHUAWEI TECH CO LTD·Filed 2020·Granted Nov 16, 2021·0 cites·20 claims
- 4367US9137489B2Platform for end point and digital content centric real-time shared experience for collaborationITTIAM SYSTEMS PTE LTD·Filed 2013·Granted Sep 15, 2015·3 cites·42 claims
- 4467US2025088637A1Device and method for computing position of integer grid reference sample for block level boundary sample gradient computationHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 4566US12309385B2Apparatus and method for conditional decoder-side motion vector refinement in video codingHUAWEI TECH CO LTD·Filed 2022·Granted May 20, 2025·0 cites·11 claims
- 4666US12206886B1Video pre-processing using encoder-aware motion compensated residual reductionAMAZON TECH INC·Filed 2023·Granted Jan 21, 2025·0 cites·18 claims
- 4766US12003754B2Error surface based sub-pixel accurate refinement method for decoder side motion vector refinementHUAWEI TECH CO LTD·Filed 2022·Granted Jun 4, 2024·0 cites·18 claims
- 4864US9462163B2Robust spatiotemporal combining system and method for video enhancementJAIN CHIRAG·Filed 2009·Granted Oct 4, 2016·4 cites·35 claims
- 4963US11985320B2Early termination for optical flow refinementHUAWEI TECH CO LTD·Filed 2021·Granted May 14, 2024·0 cites·25 claims
- 5062US6141382AUsing estimated distortion valuesSARNOFF CORP·Filed 1998·Granted Oct 31, 2000·25 cites·20 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →