Inventor · disambiguated record
Alexander Alshin
Also filed as: ALSHIN ALEXANDER
111 granted patents·16 pending applications·374 citations·filing 2008–2025
99Inventor score
Top patents by PatentIndex Score
127 records- 0198US10027972B2Video encoding method and video encoding apparatus and video decoding method and video decoding apparatus, which perform deblocking filtering based on tree-structure encoding unitsSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jul 17, 2018·15 cites·5 claims
- 0298US8311110B2Image encoding method and device, and decoding method and device thereforALSHINA ELENA·Filed 2012·Granted Nov 13, 2012·35 cites·6 claims
- 0397US9712822B2Video encoding method and video encoding apparatus and video decoding method and video decoding apparatus, which perform deblocking filtering based on tree-structure encoding unitsHAN WOO-JIN·Filed 2011·Granted Jul 18, 2017·22 cites·3 claims
- 0497US9118913B2Image encoding method and device, and decoding method and device thereforSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Aug 25, 2015·27 cites·1 claims
- 0597US8879626B2Image encoding method and device, and decoding method and device thereforALSHINA ELENA·Filed 2009·Granted Nov 4, 2014·34 cites·6 claims
- 0696US9402079B2Image encoding method and device, and decoding method and device thereforSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jul 26, 2016·12 cites·1 claims
- 0795US11265578B2Video decoding method and apparatus by chroma-multi-transform, and video encoding method and apparatus by chroma-multi-transformSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Mar 1, 2022·15 cites·3 claims
- 0895US8982962B2Method and apparatus for encoding video by compensating for pixel value according to pixel groups, and method and apparatus for decoding video by the sameALSHIN ALEXANDER·Filed 2011·Granted Mar 17, 2015·19 cites·3 claims
- 0994US10306262B2Video encoding method and video encoding apparatus and video decoding method and video decoding apparatus, which perform deblocking filtering based on tree-structure encoding unitsSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted May 28, 2019·6 cites·4 claims
- 1093US9100661B2Method and apparatus for encoding video by using dynamic-range transformation, and method and apparatus for decoding video by using dynamic-range transformationALSHINA ELENA·Filed 2011·Granted Aug 4, 2015·16 cites·40 claims
- 1193US8837590B2Image decoding device which obtains predicted value of coding unit using weighted averageSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Sep 16, 2014·8 cites·1 claims
- 1292US9118933B1Method and device for interpolating images by using a smoothing interpolation filterSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Aug 25, 2015·6 cites·3 claims
- 1391US10097860B2Method and apparatus for encoding video by compensating for pixel value according to pixel groups, and method and apparatus for decoding video by the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Oct 9, 2018·4 cites·10 claims
- 1491US9888242B2Video encoding method with bit depth adjustment for fixed-point conversion and apparatus therefor, and video decoding method and apparatus thereforSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Feb 6, 2018·5 cites·4 claims
- 1591US9807392B2Sample adaptive offset (SAO) adjustment method and apparatus and SAO adjustment determination method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Oct 31, 2017·7 cites·2 claims
- 1691US9179167B2Method and device for interpolating images by using a smoothing interpolation filterSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Nov 3, 2015·6 cites·3 claims
- 1791US9014260B2Method and apparatus for encoding images, and method and apparatus for decoding encoded imagesALSHIN ALEXANDER·Filed 2010·Granted Apr 21, 2015·13 cites·37 claims
- 1891US8902979B2Image decoding device which obtains predicted value of coding unit using weighted averageSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Dec 2, 2014·6 cites·1 claims
- 1991US8649435B2Image decoding method which obtains a predicted value of a coding unit by weighted average of predicted valuesSAMSUNG ELECTRONICS CO LTD·Filed 2012·Granted Feb 11, 2014·6 cites·4 claims
- 2090US11638006B2Method and device for encoding or decoding imageSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Apr 25, 2023·2 cites·2 claims
- 2190US10362313B2Video encoding method and video encoding for signaling SAO parametersSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jul 23, 2019·4 cites·5 claims
- 2290US9407928B2Method for image interpolation using asymmetric interpolation filter and apparatus thereforSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Aug 2, 2016·5 cites·3 claims
- 2390US8824549B2Image encoding method and device, and decoding method and device thereforSAMSUNG ELECTRONICS CO LTD·Filed 2012·Granted Sep 2, 2014·6 cites·1 claims
- 2490US8676000B2Method and apparatus for performing interpolation based on transform and inverse transformALSHINA ELENA·Filed 2011·Granted Mar 18, 2014·6 cites·17 claims
- 2590US8611420B2Image encoding method and device, and decoding method and device thereforSAMSUNG ELECTRONICS CO LTD·Filed 2012·Granted Dec 17, 2013·6 cites·6 claims
- 2689USRE47243EMethod and apparatus for encoding video, and method and apparatus for decoding videoSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Feb 12, 2019·6 cites·8 claims
- 2788US9661326B2Method and apparatus for entropy encoding/decodingALSHIN ALEXANDER·Filed 2012·Granted May 23, 2017·8 cites·12 claims
- 2888US9219918B2Sample adaptive offset (SAO) adjustment method and apparatus and SAO adjustment determination method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Dec 22, 2015·4 cites·2 claims
- 2987US10432945B2Probability update method for binary arithmetic coding/decoding, and entropy coder/decoder using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Oct 1, 2019·5 cites·9 claims
- 3087US8548052B2Method and apparatus for encoding video, and method and apparatus for decoding videoALSHINA ELENA·Filed 2010·Granted Oct 1, 2013·5 cites·7 claims
- 3184US2025365441A1Method and apparatus for decoding video, and method and apparatus for encoding videoSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 3283US10602188B2Method and apparatus for encoding or decoding image using syntax signaling for adaptive weight predictionSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Mar 24, 2020·4 cites·13 claims
- 3383US9118914B2Method and apparatus for encoding video by compensating for pixel value according to pixel groups, and method and apparatus for decoding video by the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Aug 25, 2015·2 cites·3 claims
- 3483US8929673B2Method and apparatus for encoding and decoding image by using rotational transformSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jan 6, 2015·4 cites·4 claims
- 3582US11051033B2Video decoding method and apparatus and video encoding method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jun 29, 2021·2 cites·9 claims
- 3682US10939104B2Method and device for encoding or decoding imageSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Mar 2, 2021·2 cites·4 claims
- 3782US9547886B2Method and apparatus for performing interpolation based on transform and inverse transformSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jan 17, 2017·2 cites·3 claims
- 3882US9462288B2Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus thereforSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Oct 4, 2016·2 cites·1 claims
- 3982US9424625B2Method and apparatus for performing interpolation based on transform and inverse transformSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Aug 23, 2016·2 cites·3 claims
- 4081US11153601B2Method and apparatus for decoding video, and method and apparatus for encoding videoSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Oct 19, 2021·2 cites·13 claims
- 4181USRE47254EMethod and apparatus for encoding video, and method and apparatus for decoding videoSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Feb 19, 2019·2 cites·7 claims
- 4280US10645414B2Method for encoding/decoding image, and device thereforSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted May 5, 2020·3 cites·12 claims
- 4380US9426482B2Video encoding method using offset adjustments according to pixel classification and apparatus therefor, video decoding method and apparatus thereforALSHINA ELENA·Filed 2012·Granted Aug 23, 2016·2 cites·2 claims
- 4480US9262804B2Method and apparatus for performing interpolation based on transform and inverse transformSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Feb 16, 2016·2 cites·3 claims
- 4579US12323624B2Encoding method and apparatus therefor, and decoding method and apparatus thereforSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Jun 3, 2025·0 cites·4 claims
- 4679US12284388B2Encoding method and apparatus therefor, and decoding method and apparatus thereforSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Apr 22, 2025·0 cites·4 claims
- 4779US9787992B2Video encoding method and video encoding apparatus and video decoding method and video decoding apparatus for signaling SAO parametersSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Oct 10, 2017·2 cites·3 claims
- 4878US12445642B2Method and apparatus for decoding video, and method and apparatus for encoding videoSAMSUNG ELECTRONICS CO LTD·Filed 2024·Granted Oct 14, 2025·0 cites·3 claims
- 4978US12160590B2Video decoding method and device therefor, and video encoding method and device thereforSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Dec 3, 2024·0 cites·3 claims
- 5078US11825117B2Encoding method and apparatus therefor, and decoding method and apparatus thereforSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Nov 21, 2023·1 cites·3 claims
Showing the top 50 of 127 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →