MA38178B1 - Dispositif et procédé pour le codage échelonnable d'informations vidéo en fonction de codage vidéo hautement efficace - Google Patents
Dispositif et procédé pour le codage échelonnable d'informations vidéo en fonction de codage vidéo hautement efficaceInfo
- Publication number
- MA38178B1 MA38178B1 MA38178A MA38178A MA38178B1 MA 38178 B1 MA38178 B1 MA 38178B1 MA 38178 A MA38178 A MA 38178A MA 38178 A MA38178 A MA 38178A MA 38178 B1 MA38178 B1 MA 38178B1
- Authority
- MA
- Morocco
- Prior art keywords
- block
- coding
- video information
- layer
- information according
- Prior art date
Links
- 239000010410 layer Substances 0.000 abstract 7
- 239000011229 interlayer Substances 0.000 abstract 2
Classifications
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
-
- 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
- H04N19/30—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
-
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- 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
-
- 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
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- 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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
-
- 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
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/55—Motion estimation with spatial constraints, e.g. at image or region borders
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261736481P | 2012-12-12 | 2012-12-12 | |
| US201361767183P | 2013-02-20 | 2013-02-20 | |
| US14/049,649 US9648319B2 (en) | 2012-12-12 | 2013-10-09 | Device and method for scalable coding of video information based on high efficiency video coding |
| PCT/US2013/073015 WO2014093079A1 (en) | 2012-12-12 | 2013-12-04 | Device and method for scalable coding of video information based on high efficiency video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MA38178A1 MA38178A1 (fr) | 2016-05-31 |
| MA38178B1 true MA38178B1 (fr) | 2017-10-31 |
Family
ID=50880949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA38178A MA38178B1 (fr) | 2012-12-12 | 2013-12-04 | Dispositif et procédé pour le codage échelonnable d'informations vidéo en fonction de codage vidéo hautement efficace |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US9648319B2 (enExample) |
| EP (1) | EP2932718B1 (enExample) |
| JP (1) | JP6430394B2 (enExample) |
| KR (1) | KR101861906B1 (enExample) |
| CN (1) | CN104919797B (enExample) |
| AP (1) | AP2015008516A0 (enExample) |
| EC (1) | ECSP15029651A (enExample) |
| ES (1) | ES2711954T3 (enExample) |
| HU (1) | HUE042712T2 (enExample) |
| MA (1) | MA38178B1 (enExample) |
| SA (1) | SA515360542B1 (enExample) |
| TW (1) | TWI535273B (enExample) |
| WO (1) | WO2014093079A1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160073115A1 (en) * | 2013-04-05 | 2016-03-10 | Samsung Electronics Co., Ltd. | Method for determining inter-prediction candidate for interlayer decoding and encoding method and apparatus |
| WO2014186542A1 (en) * | 2013-05-15 | 2014-11-20 | Vid Scale, Inc. | Single loop decoding based inter layer prediction |
| US10321162B2 (en) * | 2015-06-08 | 2019-06-11 | Qualcomm Incorporated | Derivation of color gamut scalability parameters and tables in scalable video coding |
| US10531111B2 (en) * | 2015-11-06 | 2020-01-07 | Microsoft Technology Licensing, Llc | Flexible reference picture management for video encoding and decoding |
| US10424082B2 (en) * | 2017-04-24 | 2019-09-24 | Intel Corporation | Mixed reality coding with overlays |
| US10602180B2 (en) | 2017-06-13 | 2020-03-24 | Qualcomm Incorporated | Motion vector prediction |
| WO2019135447A1 (ko) * | 2018-01-02 | 2019-07-11 | 삼성전자 주식회사 | 움직임 예측에 의한 패딩 기법을 이용한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
| US11265551B2 (en) * | 2018-01-18 | 2022-03-01 | Qualcomm Incorporated | Decoder-side motion vector derivation |
| WO2020182091A1 (en) | 2019-03-08 | 2020-09-17 | Beijing Bytedance Network Technology Co., Ltd. | Reshaping model in video processing |
| PH12021552429A1 (en) | 2019-04-18 | 2022-07-25 | Beijing Bytedance Network Tech Co Ltd | Parameter derivation in cross component mode |
| AU2020263199B2 (en) | 2019-04-23 | 2023-10-19 | Beijing Bytedance Network Technology Co., Ltd. | Methods for cross component dependency reduction |
| SG11202111961SA (en) | 2019-05-08 | 2021-12-30 | Beijing Bytedance Network Technology Co Ltd | Conditions for applicability of cross-component coding |
| CN113924774A (zh) * | 2019-05-10 | 2022-01-11 | 北京达佳互联信息技术有限公司 | 用于利用三角形预测进行视频编解码的方法和装置 |
| CN117395396A (zh) | 2019-07-07 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 色度残差缩放的信令通知 |
| CN115623206B (zh) * | 2019-10-10 | 2024-02-27 | 北京达佳互联信息技术有限公司 | 利用三角分区的视频编解码方法和装置 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9201640A (nl) | 1992-09-22 | 1994-04-18 | Nederland Ptt | Systeem omvattende ten minste één encoder voor het coderen van een digitaal signaal en ten minste één decoder voor het decoderen van een digitaal signaal, en encoder en decoder voor toepassing in het systeem volgens de uitvinding. |
| US6957350B1 (en) | 1996-01-30 | 2005-10-18 | Dolby Laboratories Licensing Corporation | Encrypted and watermarked temporal and resolution layering in advanced television |
| KR20060109247A (ko) * | 2005-04-13 | 2006-10-19 | 엘지전자 주식회사 | 베이스 레이어 픽처를 이용하는 영상신호의 엔코딩/디코딩방법 및 장치 |
| US20060153295A1 (en) | 2005-01-12 | 2006-07-13 | Nokia Corporation | Method and system for inter-layer prediction mode coding in scalable video coding |
| KR100704626B1 (ko) * | 2005-02-07 | 2007-04-09 | 삼성전자주식회사 | 다 계층 기반의 모션 벡터를 압축하는 방법 및 장치 |
| WO2006087314A1 (en) * | 2005-02-18 | 2006-08-24 | Thomson Licensing | Method for deriving coding information for high resolution images from low resoluton images and coding and decoding devices implementing said method |
| JP4321484B2 (ja) * | 2005-04-12 | 2009-08-26 | 日本ビクター株式会社 | 空間スケーラブル符号化方法、空間スケーラブル符号化装置、空間スケーラブル符号化プログラム、空間スケーラブル復号化方法、空間スケーラブル復号化装置及び空間スケーラブル復号化プログラム |
| US8755434B2 (en) * | 2005-07-22 | 2014-06-17 | Lg Electronics Inc. | Method and apparatus for scalably encoding and decoding video signal |
| EP2077038B1 (en) | 2006-10-18 | 2013-01-30 | Apple Inc. | Scalable video coding with filtering of lower layers |
| JP5063684B2 (ja) * | 2006-11-17 | 2012-10-31 | エルジー エレクトロニクス インコーポレイティド | ビデオ信号のデコーディング／エンコーディング方法及び装置 |
| US8428125B2 (en) | 2006-12-22 | 2013-04-23 | Qualcomm Incorporated | Techniques for content adaptive video frame slicing and non-uniform access unit coding |
| US8548056B2 (en) * | 2007-01-08 | 2013-10-01 | Qualcomm Incorporated | Extended inter-layer coding for spatial scability |
| DE102007049351A1 (de) | 2007-10-15 | 2009-04-16 | Siemens Ag | Verfahren und Vorrichtung zum Erstellen eines kodierten Ausgangsvideostroms aus mindestens zwei kodierten Eingangsvideoströmen, sowie Verwendung der Vorrichtung und kodierter Eingangsvideostrom |
| US20120314767A1 (en) | 2011-06-13 | 2012-12-13 | Qualcomm Incorporated | Border pixel padding for intra prediction in video coding |
| CA2839274A1 (en) | 2011-06-30 | 2013-01-03 | Vidyo, Inc. | Motion prediction in scalable video coding |
| JP5810700B2 (ja) * | 2011-07-19 | 2015-11-11 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
| JP5947405B2 (ja) | 2012-02-01 | 2016-07-06 | ノキア テクノロジーズ オーユー | ビデオ符号化方法および装置 |
-
2013
- 2013-10-09 US US14/049,649 patent/US9648319B2/en active Active
- 2013-12-04 HU HUE13811078A patent/HUE042712T2/hu unknown
- 2013-12-04 MA MA38178A patent/MA38178B1/fr unknown
- 2013-12-04 EP EP13811078.8A patent/EP2932718B1/en active Active
- 2013-12-04 AP AP2015008516A patent/AP2015008516A0/xx unknown
- 2013-12-04 JP JP2015547409A patent/JP6430394B2/ja active Active
- 2013-12-04 WO PCT/US2013/073015 patent/WO2014093079A1/en not_active Ceased
- 2013-12-04 KR KR1020157016406A patent/KR101861906B1/ko active Active
- 2013-12-04 CN CN201380064415.9A patent/CN104919797B/zh active Active
- 2013-12-04 ES ES13811078T patent/ES2711954T3/es active Active
- 2013-12-12 TW TW102145970A patent/TWI535273B/zh active
-
2015
- 2015-06-07 SA SA515360542A patent/SA515360542B1/ar unknown
- 2015-07-10 EC ECIEPI201529651A patent/ECSP15029651A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ECSP15029651A (es) | 2016-01-29 |
| EP2932718A1 (en) | 2015-10-21 |
| TWI535273B (zh) | 2016-05-21 |
| WO2014093079A1 (en) | 2014-06-19 |
| TW201429263A (zh) | 2014-07-16 |
| JP2016503982A (ja) | 2016-02-08 |
| US9648319B2 (en) | 2017-05-09 |
| KR101861906B1 (ko) | 2018-05-28 |
| MA38178A1 (fr) | 2016-05-31 |
| AP2015008516A0 (en) | 2015-06-30 |
| SA515360542B1 (ar) | 2017-11-27 |
| CN104919797A (zh) | 2015-09-16 |
| ES2711954T3 (es) | 2019-05-08 |
| HUE042712T2 (hu) | 2019-07-29 |
| KR20150096421A (ko) | 2015-08-24 |
| CN104919797B (zh) | 2018-08-24 |
| US20140161179A1 (en) | 2014-06-12 |
| JP6430394B2 (ja) | 2018-11-28 |
| EP2932718B1 (en) | 2018-11-28 |
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