TWI535273B - 經組態以寫碼視訊資訊之設備及視訊寫碼裝置、編碼及解碼視訊資訊之方法與非暫態電腦可讀媒體 - Google Patents
經組態以寫碼視訊資訊之設備及視訊寫碼裝置、編碼及解碼視訊資訊之方法與非暫態電腦可讀媒體 Download PDFInfo
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- TWI535273B TWI535273B TW102145970A TW102145970A TWI535273B TW I535273 B TWI535273 B TW I535273B TW 102145970 A TW102145970 A TW 102145970A TW 102145970 A TW102145970 A TW 102145970A TW I535273 B TWI535273 B TW I535273B
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- 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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- H04N19/46—Embedding additional information in the video signal during the compression process
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- 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
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- H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
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- 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
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- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
| 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 |
Publications (2)
| Publication Number | Publication Date |
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| TW201429263A TW201429263A (zh) | 2014-07-16 |
| TWI535273B true TWI535273B (zh) | 2016-05-21 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2014163458A1 (ko) * | 2013-04-05 | 2014-10-09 | 삼성전자주식회사 | 인터 레이어 복호화 및 부호화 방법 및 장치를 위한 인터 예측 후보 결정 방법 |
| US10277909B2 (en) * | 2013-05-15 | 2019-04-30 | Vid Scale, Inc. | Single loop decoding based interlayer 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 |
| KR102777573B1 (ko) | 2019-03-08 | 2025-03-06 | 두인 비전 컴퍼니 리미티드 | 비디오 처리에서 변형 정보의 시그널링 |
| MX2021012472A (es) | 2019-04-18 | 2021-11-12 | Beijing Bytedance Network Tech Co Ltd | Restriccion de la aplicabilidad del modo de componentes cruzados. |
| SG11202110999PA (en) | 2019-04-23 | 2021-11-29 | Beijing Bytedance Network Technology Co Ltd | Methods for cross component dependency reduction |
| WO2020224629A1 (en) | 2019-05-08 | 2020-11-12 | Beijing Bytedance Network Technology Co., Ltd. | Conditions for applicability of cross-component coding |
| WO2020231953A1 (en) * | 2019-05-10 | 2020-11-19 | Beijing Dajia Internet Information Technology Co., Ltd. | Methods and apparatuses for video coding with triangle prediction |
| JP7460748B2 (ja) | 2019-07-07 | 2024-04-02 | 北京字節跳動網絡技術有限公司 | クロマ残差スケーリングのシグナリング |
| CN120676144A (zh) * | 2019-10-10 | 2025-09-19 | 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 |
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| 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 |
| CN101204092B (zh) * | 2005-02-18 | 2010-11-03 | 汤姆森许可贸易公司 | 从低分辨率图像导出高分辨率图像的编码信息的方法以及实施所述方法的编码和解码设备 |
| 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 |
| JP5134001B2 (ja) | 2006-10-18 | 2013-01-30 | アップル インコーポレイテッド | 下層のフィルタリングを備えたスケーラブルビデオ符号化 |
| US8229274B2 (en) * | 2006-11-17 | 2012-07-24 | Lg Electronics Inc. | Method and apparatus for decoding/encoding a video signal |
| 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 |
| EP2727362A4 (en) | 2011-06-30 | 2015-10-21 | Vidyo Inc | MOTION FORECASTING IN A 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 |
| CA2863131C (en) | 2012-02-01 | 2017-03-28 | Nokia Corporation | Method and apparatus for video coding |
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2013
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- 2013-12-04 AP AP2015008516A patent/AP2015008516A0/xx unknown
- 2013-12-04 MA MA38178A patent/MA38178B1/fr unknown
- 2013-12-04 CN CN201380064415.9A patent/CN104919797B/zh active Active
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- 2013-12-04 KR KR1020157016406A patent/KR101861906B1/ko active Active
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- 2013-12-04 JP JP2015547409A patent/JP6430394B2/ja active Active
- 2013-12-04 WO PCT/US2013/073015 patent/WO2014093079A1/en not_active Ceased
- 2013-12-12 TW TW102145970A patent/TWI535273B/zh active
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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 |
|---|---|
| SA515360542B1 (ar) | 2017-11-27 |
| EP2932718A1 (en) | 2015-10-21 |
| US20140161179A1 (en) | 2014-06-12 |
| MA38178A1 (fr) | 2016-05-31 |
| CN104919797A (zh) | 2015-09-16 |
| CN104919797B (zh) | 2018-08-24 |
| EP2932718B1 (en) | 2018-11-28 |
| US9648319B2 (en) | 2017-05-09 |
| KR101861906B1 (ko) | 2018-05-28 |
| ES2711954T3 (es) | 2019-05-08 |
| KR20150096421A (ko) | 2015-08-24 |
| JP6430394B2 (ja) | 2018-11-28 |
| TW201429263A (zh) | 2014-07-16 |
| ECSP15029651A (es) | 2016-01-29 |
| AP2015008516A0 (en) | 2015-06-30 |
| JP2016503982A (ja) | 2016-02-08 |
| WO2014093079A1 (en) | 2014-06-19 |
| HUE042712T2 (hu) | 2019-07-29 |
| MA38178B1 (fr) | 2017-10-31 |
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