ES2898947T3 - Método para decodificar información de imagen, aparato de decodificación, método para codificar información de imagen, aparato de codificación y medio de almacenamiento - Google Patents
Método para decodificar información de imagen, aparato de decodificación, método para codificar información de imagen, aparato de codificación y medio de almacenamiento Download PDFInfo
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- ES2898947T3 ES2898947T3 ES19191494T ES19191494T ES2898947T3 ES 2898947 T3 ES2898947 T3 ES 2898947T3 ES 19191494 T ES19191494 T ES 19191494T ES 19191494 T ES19191494 T ES 19191494T ES 2898947 T3 ES2898947 T3 ES 2898947T3
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41726510P | 2010-11-25 | 2010-11-25 | |
| US41887610P | 2010-12-02 | 2010-12-02 | |
| US42119310P | 2010-12-08 | 2010-12-08 | |
| US201161432601P | 2011-01-14 | 2011-01-14 | |
| US201161441655P | 2011-02-11 | 2011-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2898947T3 true ES2898947T3 (es) | 2022-03-09 |
Family
ID=46146295
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES19191494T Active ES2898947T3 (es) | 2010-11-25 | 2011-11-23 | Método para decodificar información de imagen, aparato de decodificación, método para codificar información de imagen, aparato de codificación y medio de almacenamiento |
| ES22208097T Active ES2976907T3 (es) | 2010-11-25 | 2011-11-23 | Método de decodificación de vídeo, método de codificación de vídeo, medio de almacenamiento |
| ES11843220T Active ES2765023T3 (es) | 2010-11-25 | 2011-11-23 | Método para señalizar información de imagen y método para decodificar información de imagen usándolo |
| ES21188381T Active ES2939601T3 (es) | 2010-11-25 | 2011-11-23 | Método para señalizar información de imagen y método para decodificar información de imagen usando la misma |
| ES23217279T Active ES3000759T3 (en) | 2010-11-25 | 2011-11-23 | Inter prediction method, image encoding method and computer readable storage medium |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
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| ES22208097T Active ES2976907T3 (es) | 2010-11-25 | 2011-11-23 | Método de decodificación de vídeo, método de codificación de vídeo, medio de almacenamiento |
| ES11843220T Active ES2765023T3 (es) | 2010-11-25 | 2011-11-23 | Método para señalizar información de imagen y método para decodificar información de imagen usándolo |
| ES21188381T Active ES2939601T3 (es) | 2010-11-25 | 2011-11-23 | Método para señalizar información de imagen y método para decodificar información de imagen usando la misma |
| ES23217279T Active ES3000759T3 (en) | 2010-11-25 | 2011-11-23 | Inter prediction method, image encoding method and computer readable storage medium |
Country Status (15)
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| US (4) | US9661324B2 (cg-RX-API-DMAC7.html) |
| EP (6) | EP2645715B1 (cg-RX-API-DMAC7.html) |
| JP (9) | JP6006226B2 (cg-RX-API-DMAC7.html) |
| KR (10) | KR101783824B1 (cg-RX-API-DMAC7.html) |
| CN (5) | CN107801035B (cg-RX-API-DMAC7.html) |
| DK (1) | DK2645715T3 (cg-RX-API-DMAC7.html) |
| ES (5) | ES2898947T3 (cg-RX-API-DMAC7.html) |
| FI (2) | FI3923579T3 (cg-RX-API-DMAC7.html) |
| HR (2) | HRP20230292T1 (cg-RX-API-DMAC7.html) |
| HU (4) | HUE056945T2 (cg-RX-API-DMAC7.html) |
| MX (1) | MX2013005754A (cg-RX-API-DMAC7.html) |
| PL (5) | PL4156684T3 (cg-RX-API-DMAC7.html) |
| PT (2) | PT3595303T (cg-RX-API-DMAC7.html) |
| SI (3) | SI4156684T1 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2012070857A2 (cg-RX-API-DMAC7.html) |
Families Citing this family (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100792568B1 (ko) * | 2006-08-21 | 2008-01-09 | 현대자동차주식회사 | 자동차용 다목적 거치대 |
| US9794556B2 (en) | 2010-02-17 | 2017-10-17 | Electronics And Telecommunications Research Institute | Method and device for simplifying encoding and decoding of ultra-high definition images |
| CN106412603B (zh) * | 2010-09-02 | 2019-08-06 | Lg电子株式会社 | 编码和解码视频的方法和使用该方法的装置 |
| DK3962088T3 (da) * | 2010-11-04 | 2023-09-18 | Ge Video Compression Llc | Billedkodning, som understøtter bloksammenføring og skipmodus |
| US11284081B2 (en) | 2010-11-25 | 2022-03-22 | Lg Electronics Inc. | Method for signaling image information, and method for decoding image information using same |
| PL4156684T3 (pl) | 2010-11-25 | 2024-06-10 | Lg Electronics Inc. | Sposób dekodowania video, sposób enkodowania video, nośnik danych |
| KR101824241B1 (ko) * | 2011-01-11 | 2018-03-14 | 에스케이 텔레콤주식회사 | 인트라 부가정보 부호화/복호화 장치 및 방법 |
| JP5982734B2 (ja) * | 2011-03-11 | 2016-08-31 | ソニー株式会社 | 画像処理装置および方法 |
| US9654785B2 (en) | 2011-06-09 | 2017-05-16 | Qualcomm Incorporated | Enhanced intra-prediction mode signaling for video coding using neighboring mode |
| US10536701B2 (en) | 2011-07-01 | 2020-01-14 | Qualcomm Incorporated | Video coding using adaptive motion vector resolution |
| US20130016769A1 (en) | 2011-07-17 | 2013-01-17 | Qualcomm Incorporated | Signaling picture size in video coding |
| FI4017006T3 (fi) | 2011-09-22 | 2023-12-19 | Lg Electronics Inc | Menetelmä ja laite kuvainformaation signaloimiseksi, ja dekoodausmenetelmä ja laite saman käyttämiseksi |
| JP6132161B2 (ja) | 2012-06-08 | 2017-05-24 | サン パテント トラスト | 画像符号化方法、画像復号方法、画像符号化装置および画像復号装置 |
| PL3300365T3 (pl) | 2012-06-11 | 2020-01-31 | Samsung Electronics Co., Ltd. | Kodowanie i dekodowanie wideo współdzielące parametry sao pomiędzy składowymi koloru |
| MY167294A (en) | 2012-06-27 | 2018-08-16 | Sun Patent Trust | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus |
| CN102984521B (zh) * | 2012-12-12 | 2015-04-08 | 四川大学 | 基于时域相关性的高性能视频编码帧间模式判决方法 |
| US10542286B2 (en) * | 2012-12-19 | 2020-01-21 | ARRIS Enterprise LLC | Multi-layer video encoder/decoder with base layer intra mode used for enhancement layer intra mode prediction |
| CN105850131B (zh) * | 2013-11-14 | 2019-08-20 | 寰发股份有限公司 | 利用基于帧内图片区块复制预测的视频编码方法 |
| KR102457810B1 (ko) * | 2014-03-19 | 2022-10-21 | 삼성전자주식회사 | 3d 영상에 관련된 블록의 파티션 경계에서 필터링 수행 방법 |
| US9924183B2 (en) * | 2014-03-20 | 2018-03-20 | Nanjing Yuyan Information Technology Ltd. | Fast HEVC transcoding |
| US10187658B2 (en) | 2014-07-03 | 2019-01-22 | Kt Corporation | Method and device for processing multi-view video signal |
| US10721467B2 (en) * | 2015-05-05 | 2020-07-21 | Lg Electronics Inc. | Method and device for processing coding unit in image coding system |
| CN104902271B (zh) * | 2015-05-15 | 2017-12-29 | 腾讯科技（北京）有限公司 | 预测模式选择方法及装置 |
| US10841593B2 (en) | 2015-06-18 | 2020-11-17 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| US11463689B2 (en) | 2015-06-18 | 2022-10-04 | Qualcomm Incorporated | Intra prediction and intra mode coding |
| CN115442614B (zh) * | 2016-01-27 | 2025-10-28 | 韩国电子通信研究院 | 通过使用预测对视频进行编码和解码的方法和装置 |
| EP4518317A1 (en) * | 2016-05-06 | 2025-03-05 | InterDigital Madison Patent Holdings, SAS | Method and system for decoder-side intra mode derivation for block-based video coding |
| US10547854B2 (en) | 2016-05-13 | 2020-01-28 | Qualcomm Incorporated | Neighbor based signaling of intra prediction modes |
| US10506228B2 (en) | 2016-10-04 | 2019-12-10 | Qualcomm Incorporated | Variable number of intra modes for video coding |
| KR20190053238A (ko) * | 2016-10-06 | 2019-05-17 | 엘지전자 주식회사 | 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
| KR20180045530A (ko) | 2016-10-26 | 2018-05-04 | 디지털인사이트 주식회사 | 임의의 블록 분할을 사용하는 비디오 코딩 방법 및 장치 |
| WO2018128222A1 (ko) * | 2017-01-03 | 2018-07-12 | 엘지전자 주식회사 | 영상 코딩 시스템에서 영상 디코딩 방법 및 장치 |
| CN117425006A (zh) * | 2017-03-22 | 2024-01-19 | 韩国电子通信研究院 | 使用参考块的预测方法和装置 |
| WO2018181252A1 (en) * | 2017-03-28 | 2018-10-04 | Panasonic Intellectual Property Corporation Of America | Encoding apparatus, decoding apparatus, encoding method, and decoding method |
| EP4492789A1 (en) * | 2017-06-26 | 2025-01-15 | Panasonic Intellectual Property Corporation of America | Encoding device, decoding device, encoding method and decoding method |
| EP3709650A4 (en) * | 2017-11-09 | 2021-07-14 | Samsung Electronics Co., Ltd. | DEVICE AND METHOD FOR CODING MOVEMENT INFORMATION AND DECODING DEVICE AND METHOD |
| US10805629B2 (en) * | 2018-02-17 | 2020-10-13 | Google Llc | Video compression through motion warping using learning-based motion segmentation |
| WO2019194440A1 (ko) * | 2018-04-02 | 2019-10-10 | 엘지전자 주식회사 | 인트라 예측 모드에 대한 룩업 테이블을 이용한 영상 코딩 방법 및 그 장치 |
| US11277644B2 (en) | 2018-07-02 | 2022-03-15 | Qualcomm Incorporated | Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching |
| US11303885B2 (en) | 2018-10-25 | 2022-04-12 | Qualcomm Incorporated | Wide-angle intra prediction smoothing and interpolation |
| WO2020134817A1 (zh) | 2018-12-27 | 2020-07-02 | 华为技术有限公司 | 预测模式确定方法、装置及编码设备和解码设备 |
| CN111385572B (zh) | 2018-12-27 | 2023-06-02 | 华为技术有限公司 | 预测模式确定方法、装置及编码设备和解码设备 |
| PH12021551481A1 (en) | 2018-12-28 | 2022-05-02 | B1 Institute Image Technology Inc | Intra prediction-based video encoding/decoding method and device |
| US20220377370A1 (en) * | 2019-06-13 | 2022-11-24 | Lg Electronics Inc. | Inter prediction in video or image coding system |
| JP2022536425A (ja) * | 2019-06-13 | 2022-08-16 | エルジー エレクトロニクス インコーポレイティド | 双予測基盤映像／ビデオコーディング方法及び装置 |
| CN114342387B (zh) | 2019-06-19 | 2025-05-13 | Lg电子株式会社 | 基于运动预测的图像编译方法和装置 |
| BR112021025536A2 (pt) * | 2019-06-19 | 2022-02-01 | Lg Electronics Inc | Método e dispositivo para codificação de imagem com base em interpredição |
| CN113382260B (zh) * | 2019-06-21 | 2022-03-29 | 杭州海康威视数字技术股份有限公司 | 预测模式的解码、编码方法及装置 |
| US12058336B2 (en) * | 2019-06-23 | 2024-08-06 | Lg Electronics Inc. | Method and device for removing redundant syntax from merge data syntax |
| CN119922331A (zh) * | 2019-06-23 | 2025-05-02 | Lg 电子株式会社 | 视频/图像编译系统中的语法信令的方法和装置 |
| PL3989583T3 (pl) | 2019-06-23 | 2025-10-13 | Lg Electronics Inc. | Sposób i urządzenie do sygnalizacji składni scalania w systemie kodowania wideo/obrazu |
| BR112022013083A2 (pt) * | 2019-12-31 | 2022-09-06 | Lg Electronics Inc | Método e aparelho de codificação/decodificação de imagem para executar predição com base em tipo de modo de predição reconfigurado de nó folha e método de transmissão de fluxo de bits |
| CN118614065A (zh) * | 2021-12-28 | 2024-09-06 | 株式会社Kt | 视频信号编码/解码方法和存储比特流的记录介质 |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2430060T3 (es) * | 1993-03-24 | 2013-11-18 | Sony Corporation | Método de codificación y decodificación de vector de movimiento y aparato asociado y método de codificación y decodificación de señal de imagen y aparato asociado |
| DE19735607A1 (de) | 1997-08-15 | 1999-02-18 | Bosch Gmbh Robert | Verfahren zur Aufbereitung eines Datenstromes für die objektbasierte Codierung von Bewegtfortbildern |
| WO2000013418A1 (fr) * | 1998-08-26 | 2000-03-09 | Sony Corporation | Processeur de donnees video et procede de traitement, codeur de donnees video et procede de codage |
| US7801215B2 (en) | 2001-07-24 | 2010-09-21 | Sasken Communication Technologies Limited | Motion estimation technique for digital video encoding applications |
| EP2373035B1 (en) * | 2001-11-30 | 2015-11-25 | NTT DoCoMo, Inc. | Moving picture encoding device, moving picture decoding device, moving picture encoding method, moving picture decoding method, program, and computer readable recording medium storing program |
| KR100746315B1 (ko) * | 2002-01-18 | 2007-08-03 | 가부시끼가이샤 도시바 | 동화상 부호화방법 및 장치와 동화상 복호화방법 및 장치 |
| JP2004048522A (ja) * | 2002-07-15 | 2004-02-12 | Hitachi Ltd | 動画像の符号化方法及び復号化方法 |
| US7724827B2 (en) * | 2003-09-07 | 2010-05-25 | Microsoft Corporation | Multi-layer run level encoding and decoding |
| KR20060027779A (ko) * | 2004-09-23 | 2006-03-28 | 엘지전자 주식회사 | 영상 블록의 시간상 및 공간상 상관관계를 이용한영상신호의 엔코딩 및 디코딩 방법과 장치 |
| JP4763549B2 (ja) * | 2006-08-18 | 2011-08-31 | 富士通セミコンダクター株式会社 | フレーム間予測処理装置、画像符号化装置、及び画像復号化装置 |
| SG140508A1 (en) * | 2006-08-31 | 2008-03-28 | St Microelectronics Asia | Multimode filter for de-blocking and de-ringing |
| CN101536530B (zh) * | 2006-11-07 | 2011-06-08 | 三星电子株式会社 | 基于运动估计进行视频编码和解码的方法和设备 |
| US8311120B2 (en) * | 2006-12-22 | 2012-11-13 | Qualcomm Incorporated | Coding mode selection using information of other coding modes |
| JP5025286B2 (ja) * | 2007-02-28 | 2012-09-12 | シャープ株式会社 | 符号化装置及び復号装置 |
| KR101366241B1 (ko) * | 2007-03-28 | 2014-02-21 | 삼성전자주식회사 | 영상 부호화, 복호화 방법 및 장치 |
| BRPI0809512A2 (pt) * | 2007-04-12 | 2016-03-15 | Thomson Licensing | método e aparelho para mesclagem dependente de contexto para modos salto-direto para codificação e decodificação de vídeo |
| US8488672B2 (en) | 2007-04-17 | 2013-07-16 | Qualcomm Incorporated | Mode uniformity signaling for intra-coding |
| US8938009B2 (en) * | 2007-10-12 | 2015-01-20 | Qualcomm Incorporated | Layered encoded bitstream structure |
| EP2073419B1 (en) | 2007-12-20 | 2011-10-26 | Panasonic Corporation | Control channel signaling using a common signaling field for transport format and redundancy version |
| JP4990927B2 (ja) * | 2008-03-28 | 2012-08-01 | 三星電子株式会社 | 動きベクトル情報の符号化／復号化方法及び装置 |
| KR101279573B1 (ko) * | 2008-10-31 | 2013-06-27 | 에스케이텔레콤 주식회사 | 움직임 벡터 부호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치 |
| EP2237557A1 (en) | 2009-04-03 | 2010-10-06 | Panasonic Corporation | Coding for filter coefficients |
| US9100655B2 (en) * | 2010-04-13 | 2015-08-04 | Panasonic Intellectual Property Corporation Of America | Motion compensation method, image decoding method, image coding method, motion compensation apparatus, program, and integrated circuit |
| US9094658B2 (en) * | 2010-05-10 | 2015-07-28 | Mediatek Inc. | Method and apparatus of adaptive loop filtering |
| KR101484281B1 (ko) * | 2010-07-09 | 2015-01-21 | 삼성전자주식회사 | 블록 병합을 이용한 비디오 부호화 방법 및 그 장치, 블록 병합을 이용한 비디오 복호화 방법 및 그 장치 |
| DK2858366T3 (en) * | 2010-07-09 | 2017-02-13 | Samsung Electronics Co Ltd | Method of decoding video using block merge |
| US8885704B2 (en) * | 2010-10-01 | 2014-11-11 | Qualcomm Incorporated | Coding prediction modes in video coding |
| US8526495B2 (en) * | 2010-11-22 | 2013-09-03 | Mediatek Singapore Pte. Ltd. | Apparatus and method of constrained partition size for high efficiency video coding |
| PL4156684T3 (pl) | 2010-11-25 | 2024-06-10 | Lg Electronics Inc. | Sposób dekodowania video, sposób enkodowania video, nośnik danych |
| US9532066B2 (en) * | 2011-01-21 | 2016-12-27 | Qualcomm Incorporated | Motion vector prediction |
| TW201246943A (en) * | 2011-01-26 | 2012-11-16 | Panasonic Corp | Video image encoding method, video image encoding device, video image decoding method, video image decoding device, and video image encoding and decoding device |
| US20120195366A1 (en) * | 2011-02-01 | 2012-08-02 | Mediatek Singapore Pte. Ltd. | Method and Apparatus of Adaptive Inter Mode Coding Using Variable Length Codes |
| EP2678659B1 (en) | 2011-02-25 | 2019-11-27 | Ingenieurs Bureau Esquisse B.V. | Device for determining of shearing stress or viscosity |
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