ES2987671T3 - Predicción entre capas utilizando ajustes adaptativos de muestra para codificación de vídeo escalable de profundidadde bits - Google Patents
Predicción entre capas utilizando ajustes adaptativos de muestra para codificación de vídeo escalable de profundidadde bits Download PDFInfo
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- ES2987671T3 ES2987671T3 ES13821046T ES13821046T ES2987671T3 ES 2987671 T3 ES2987671 T3 ES 2987671T3 ES 13821046 T ES13821046 T ES 13821046T ES 13821046 T ES13821046 T ES 13821046T ES 2987671 T3 ES2987671 T3 ES 2987671T3
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/182—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
- H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261746906P | 2012-12-28 | 2012-12-28 | |
| US14/137,031 US9532057B2 (en) | 2012-12-28 | 2013-12-20 | Inter-layer prediction using sample-adaptive adjustments for bit depth scalable video coding |
| PCT/US2013/077473 WO2014105818A2 (en) | 2012-12-28 | 2013-12-23 | Inter-layer prediction using sample-adaptive adjustments for bit depth scalable video coding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2987671T3 true ES2987671T3 (es) | 2024-11-15 |
Family
ID=51017164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES13821046T Active ES2987671T3 (es) | 2012-12-28 | 2013-12-23 | Predicción entre capas utilizando ajustes adaptativos de muestra para codificación de vídeo escalable de profundidadde bits |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9532057B2 (enExample) |
| EP (1) | EP2939426B1 (enExample) |
| JP (1) | JP6235040B2 (enExample) |
| KR (1) | KR101771336B1 (enExample) |
| CN (1) | CN105025997B (enExample) |
| ES (1) | ES2987671T3 (enExample) |
| WO (1) | WO2014105818A2 (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI617180B (zh) * | 2012-03-20 | 2018-03-01 | 三星電子股份有限公司 | 基於樹狀結構之編碼單元的可調式視訊編碼的方法與裝置以及基於樹狀結構之編碼單元的可調式視訊解碼的方法與裝置 |
| EP2966866A4 (en) * | 2013-04-05 | 2016-10-26 | Samsung Electronics Co Ltd | VIDEO CODING METHOD AND DEVICE THEREFOR, AND VIDEO CODING METHOD AND DEVICE THEREFOR |
| EP2894857A1 (en) * | 2014-01-10 | 2015-07-15 | Thomson Licensing | Method and apparatus for encoding image data and method and apparatus for decoding image data |
| JP2015170994A (ja) * | 2014-03-07 | 2015-09-28 | ソニー株式会社 | 画像処理装置および方法、画像符号化装置および方法、並びに、画像復号装置および方法 |
| US10021411B2 (en) | 2014-11-05 | 2018-07-10 | Apple Inc. | Techniques in backwards compatible multi-layer compression of HDR video |
| US9813721B2 (en) * | 2014-11-20 | 2017-11-07 | Getgo, Inc. | Layer-based video encoding |
| US10531109B2 (en) | 2015-01-27 | 2020-01-07 | Dolby Laboratories Licensing Corporation | Predictive image encoding and decoding with pixel group based quantization |
| US10200703B2 (en) | 2015-02-17 | 2019-02-05 | Dolby Laboratories Licensing Corporation | Inter-layer prediction for signals with enhanced dynamic range |
| JP6504604B2 (ja) * | 2015-08-25 | 2019-04-24 | Kddi株式会社 | 動画像符号化装置、動画像復号装置、動画像処理システム、動画像符号化方法、動画像復号方法、およびプログラム |
| JP6820507B2 (ja) | 2015-09-14 | 2021-01-27 | パナソニックＩｐマネジメント株式会社 | 映像受信方法、映像送信方法、映像受信装置及び映像送信装置 |
| CN112954353B (zh) | 2015-09-14 | 2024-09-13 | 松下知识产权经营株式会社 | 解码装置和解码方法 |
| KR102423880B1 (ko) * | 2015-10-06 | 2022-07-21 | 삼성전자주식회사 | 인코더의 작동방법과 상기 인코더를 포함하는 시스템 온 칩의 작동 방법 |
| WO2017079007A1 (en) * | 2015-11-02 | 2017-05-11 | Dolby Laboratories Licensing Corporation | Piecewise-linear inter-layer predictor for high-dynamic range video coding |
| US10165275B2 (en) * | 2016-01-26 | 2018-12-25 | Dolby Laboratories Licensing Corporation | Content-adaptive reshaping for high dynamic range images |
| US10171825B1 (en) * | 2016-04-27 | 2019-01-01 | Matrox Graphics Inc. | Parallel compression of image data in a compression device |
| KR102293097B1 (ko) * | 2016-10-14 | 2021-08-25 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 코딩을 위한 디바이스들 및 방법들 |
| US10326815B2 (en) | 2016-12-20 | 2019-06-18 | LogMeln, Inc. | Techniques for scalably sharing video through a streaming server |
| CN117528077A (zh) * | 2018-10-27 | 2024-02-06 | 华为技术有限公司 | 图像预测方法及装置 |
| CN113170110B (zh) * | 2018-12-03 | 2024-05-14 | 北京字节跳动网络技术有限公司 | 候选的最大数量的指示方法 |
| US11317094B2 (en) * | 2019-12-24 | 2022-04-26 | Tencent America LLC | Method and apparatus for video coding using geometric partitioning mode |
| WO2021136349A1 (en) * | 2019-12-30 | 2021-07-08 | FG Innovation Company Limited | Device and method for coding video data |
| US11265577B1 (en) * | 2020-12-10 | 2022-03-01 | Amazon Technologies, Inc. | High precision frequency quantization for image and video encoding |
| US11838551B2 (en) | 2020-12-30 | 2023-12-05 | Ofinno, Llc | Adaptive block level bit-depth prediction |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7095782B1 (en) * | 2000-03-01 | 2006-08-22 | Koninklijke Philips Electronics N.V. | Method and apparatus for streaming scalable video |
| KR100746007B1 (ko) * | 2005-04-19 | 2007-08-06 | 삼성전자주식회사 | 엔트로피 코딩의 컨텍스트 모델을 적응적으로 선택하는방법 및 비디오 디코더 |
| JP4991851B2 (ja) * | 2006-07-17 | 2012-08-01 | トムソン ライセンシング | ビデオ色向上データをエンコードする方法および装置ならびにビデオ色向上データをデコードする方法および装置 |
| JP5036826B2 (ja) * | 2006-12-14 | 2012-09-26 | トムソン ライセンシング | ビット深度スケーラビリティのためのエンハンスメントレイヤの残差予測を使用したビデオデータを符号化及び／又は復号化する方法及び装置 |
| CN101663896A (zh) * | 2007-04-23 | 2010-03-03 | 汤姆森许可贸易公司 | 用于对视频数据进行编码的方法和设备、用于对编码的视频数据和编码的视频信号进行解码的方法和设备 |
| TW200845723A (en) * | 2007-04-23 | 2008-11-16 | Thomson Licensing | Method and apparatus for encoding video data, method and apparatus for decoding encoded video data and encoded video signal |
| EP2143279B1 (en) * | 2007-06-29 | 2010-10-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Scalable video coding supporting pixel value refinement scalability |
| KR101365596B1 (ko) * | 2007-09-14 | 2014-03-12 | 삼성전자주식회사 | 영상 부호화장치 및 방법과 그 영상 복호화장치 및 방법 |
| US8432968B2 (en) * | 2007-10-15 | 2013-04-30 | Qualcomm Incorporated | Scalable video coding techniques for scalable bitdepths |
| US8175158B2 (en) * | 2008-01-04 | 2012-05-08 | Sharp Laboratories Of America, Inc. | Methods and systems for inter-layer image prediction parameter determination |
| US9571856B2 (en) | 2008-08-25 | 2017-02-14 | Microsoft Technology Licensing, Llc | Conversion operations in scalable video encoding and decoding |
| JP5646514B2 (ja) * | 2009-02-11 | 2014-12-24 | トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ | トーンマッピング及び逆トーンマッピングを利用したビット深度スケーラブル映像符号化及び復号化の方法、装置及びコンピュータ読み取り可能な記録媒体 |
| KR20150063135A (ko) * | 2012-09-28 | 2015-06-08 | 노키아 테크놀로지스 오와이 | 비디오 코딩 및 디코딩을 위한 장치, 방법 및 컴퓨터 프로그램 |
| TW201424397A (zh) * | 2012-09-28 | 2014-06-16 | Samsung Electronics Co Ltd | 可調式視訊解碼、編碼方法及其裝置與非暫時性電腦可讀記錄體 |
-
2013
- 2013-12-20 US US14/137,031 patent/US9532057B2/en active Active
- 2013-12-23 ES ES13821046T patent/ES2987671T3/es active Active
- 2013-12-23 JP JP2015550731A patent/JP6235040B2/ja active Active
- 2013-12-23 KR KR1020157019418A patent/KR101771336B1/ko active Active
- 2013-12-23 CN CN201380068344.XA patent/CN105025997B/zh active Active
- 2013-12-23 EP EP13821046.3A patent/EP2939426B1/en active Active
- 2013-12-23 WO PCT/US2013/077473 patent/WO2014105818A2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014105818A2 (en) | 2014-07-03 |
| JP6235040B2 (ja) | 2017-11-22 |
| US9532057B2 (en) | 2016-12-27 |
| JP2016506684A (ja) | 2016-03-03 |
| KR20150103065A (ko) | 2015-09-09 |
| WO2014105818A3 (en) | 2015-09-11 |
| EP2939426B1 (en) | 2024-05-08 |
| KR101771336B1 (ko) | 2017-08-24 |
| CN105025997B (zh) | 2019-06-21 |
| US20140185664A1 (en) | 2014-07-03 |
| EP2939426A2 (en) | 2015-11-04 |
| CN105025997A (zh) | 2015-11-04 |
| EP2939426C0 (en) | 2024-05-08 |
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