IN2014CN03320A - - Google Patents
Info
- Publication number
- IN2014CN03320A IN2014CN03320A IN3320CHN2014A IN2014CN03320A IN 2014CN03320 A IN2014CN03320 A IN 2014CN03320A IN 3320CHN2014 A IN3320CHN2014 A IN 3320CHN2014A IN 2014CN03320 A IN2014CN03320 A IN 2014CN03320A
- Authority
- IN
- India
- Prior art keywords
- pictures
- rpls
- dpb
- decoder
- state information
- Prior art date
Links
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
- H04N19/50—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
- H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
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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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
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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
- H04N19/46—Embedding additional information in the video signal during the compression process
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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
- 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
- H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
-
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161556813P | 2011-11-07 | 2011-11-07 | |
US13/669,380 US10003817B2 (en) | 2011-11-07 | 2012-11-05 | Signaling of state information for a decoded picture buffer and reference picture lists |
PCT/US2012/063748 WO2013070630A1 (en) | 2011-11-07 | 2012-11-06 | Signaling of state information for a decoded picture buffer and reference picture lists |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014CN03320A true IN2014CN03320A (ko) | 2015-07-03 |
Family
ID=48223702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN3320CHN2014 IN2014CN03320A (ko) | 2011-11-07 | 2012-11-06 |
Country Status (12)
Country | Link |
---|---|
US (6) | US10003817B2 (ko) |
EP (1) | EP2777251B1 (ko) |
JP (1) | JP6087940B2 (ko) |
KR (1) | KR102058759B1 (ko) |
CN (1) | CN103918268B (ko) |
AU (1) | AU2012336043B2 (ko) |
BR (3) | BR122022001681B1 (ko) |
CA (1) | CA2854331C (ko) |
IN (1) | IN2014CN03320A (ko) |
MX (1) | MX353889B (ko) |
RU (1) | RU2613738C2 (ko) |
WO (1) | WO2013070630A1 (ko) |
Families Citing this family (41)
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US10003817B2 (en) | 2011-11-07 | 2018-06-19 | Microsoft Technology Licensing, Llc | Signaling of state information for a decoded picture buffer and reference picture lists |
KR102615301B1 (ko) * | 2011-11-11 | 2023-12-19 | 엘지전자 주식회사 | 영상 정보 전송 방법 및 장치와 이를 이용한 복호화 방법 및 장치 |
US9584832B2 (en) * | 2011-12-16 | 2017-02-28 | Apple Inc. | High quality seamless playback for video decoder clients |
US9609341B1 (en) * | 2012-04-23 | 2017-03-28 | Google Inc. | Video data encoding and decoding using reference picture lists |
US9319679B2 (en) * | 2012-06-07 | 2016-04-19 | Qualcomm Incorporated | Signaling data for long term reference pictures for video coding |
CN108055551A (zh) * | 2012-07-02 | 2018-05-18 | 三星电子株式会社 | 用于预测对视频进行编码或解码的运动矢量的方法和设备 |
US9313500B2 (en) | 2012-09-30 | 2016-04-12 | Microsoft Technology Licensing, Llc | Conditional signalling of reference picture list modification information |
JP6209772B2 (ja) * | 2013-01-15 | 2017-10-11 | 華為技術有限公司Huawei Technologies Co.,Ltd. | シグナリングを用いたビデオデコーダ |
EP3399746B1 (en) * | 2013-01-16 | 2019-08-07 | Telefonaktiebolaget LM Ericsson (publ) | Decoder and encoder for coding of a video sequence |
EP2804375A1 (en) | 2013-02-22 | 2014-11-19 | Thomson Licensing | Coding and decoding methods of a picture block, corresponding devices and data stream |
EP2804374A1 (en) * | 2013-02-22 | 2014-11-19 | Thomson Licensing | Coding and decoding methods of a picture block, corresponding devices and data stream |
CN104243988B (zh) * | 2013-06-14 | 2019-11-12 | 浙江大学 | 视频编解码方法及装置、传输视频码流的方法 |
KR20150009468A (ko) * | 2013-07-15 | 2015-01-26 | 주식회사 케이티 | 스케일러블 비디오 신호 인코딩/디코딩 방법 및 장치 |
US9794579B2 (en) * | 2013-07-15 | 2017-10-17 | Qualcomm Incorporated | Decoded picture buffer operations for video coding |
WO2015053596A1 (ko) | 2013-10-12 | 2015-04-16 | 삼성전자 주식회사 | 멀티 레이어 비디오의 복호화 및 부호화를 위한 버퍼 관리 방법 및 장치 |
US10212435B2 (en) | 2013-10-14 | 2019-02-19 | Qualcomm Incorporated | Device and method for scalable coding of video information |
WO2015102271A1 (ko) * | 2014-01-02 | 2015-07-09 | 한국전자통신연구원 | 영상의 복호화 방법 및 이를 이용하는 장치 |
KR102294092B1 (ko) | 2014-01-02 | 2021-08-27 | 한국전자통신연구원 | 영상의 복호화 방법 및 이를 이용하는 장치 |
US10158867B2 (en) | 2014-06-20 | 2018-12-18 | Qualcomm Incorporated | Picture order count reset for multi-layer codecs |
US9788007B2 (en) * | 2014-06-20 | 2017-10-10 | Qualcomm Incorporated | Profile, tier, level for the 0-th output layer set in video coding |
US10264286B2 (en) | 2014-06-26 | 2019-04-16 | Qualcomm Incorporated | Bitstream conformance constraints in scalable video coding |
CN104159118A (zh) * | 2014-07-30 | 2014-11-19 | 天津大学 | 一种基于伪随机序列和lsb算法的图像字节异或算法 |
US9549188B2 (en) * | 2014-07-30 | 2017-01-17 | Intel Corporation | Golden frame selection in video coding |
KR101610725B1 (ko) | 2014-09-23 | 2016-04-08 | 삼성전자주식회사 | 참조 빈도에 따라 참조 영상 데이터를 제어하는 비디오 부복호화 방법 및 장치 |
RU2679981C2 (ru) | 2014-09-30 | 2019-02-14 | МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи | Основанные на хешах решения кодера для кодирования видео |
KR20160071569A (ko) | 2014-12-11 | 2016-06-22 | 삼성전자주식회사 | 비디오 장치에서의 영상 처리 방법 및 그에 따른 비디오 장치 |
WO2017075804A1 (en) * | 2015-11-06 | 2017-05-11 | Microsoft Technology Licensing, Llc | Flexible reference picture management for video encoding and decoding |
US10555002B2 (en) * | 2016-01-21 | 2020-02-04 | Intel Corporation | Long term reference picture coding |
GB2547053B (en) * | 2016-02-08 | 2020-07-08 | Canon Kk | Methods, devices, and computer programs for combining the use of intra-layer prediction and inter-layer prediction with scalability & screen content features |
WO2019124191A1 (ja) * | 2017-12-18 | 2019-06-27 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法及び復号方法 |
CN114697663B (zh) | 2018-08-17 | 2024-01-30 | 华为技术有限公司 | 对编码视频位流进行解码的方法,解码设备以及译码系统 |
CN117459729A (zh) * | 2018-09-12 | 2024-01-26 | 华为技术有限公司 | 指示图像顺序编号增量的符号值和绝对值 |
CN113170203A (zh) * | 2018-12-10 | 2021-07-23 | 夏普株式会社 | 用于在视频编码中发送信号通知参考图片的系统和方法 |
WO2020141889A1 (ko) * | 2019-01-02 | 2020-07-09 | 엘지전자 주식회사 | 화면간 예측을 사용하여 비디오 신호를 처리하기 위한 방법 및 장치 |
CN111416981B (zh) * | 2019-01-07 | 2023-06-02 | 浙江大学 | 视频图像解码、编码方法及装置 |
WO2020159993A1 (en) * | 2019-01-28 | 2020-08-06 | Op Solutions, Llc | Explicit signaling of extended long term reference picture retention |
MX2022011426A (es) | 2020-03-20 | 2022-10-03 | Bytedance Inc | Restricciones en listas de imagenes de referencia para subimagenes. |
CN115462070A (zh) | 2020-04-20 | 2022-12-09 | 字节跳动有限公司 | 对参考图片列表的约束 |
CN116195247A (zh) * | 2020-05-22 | 2023-05-30 | Lg电子株式会社 | 图像编码方法和用于该图像编码方法的装置 |
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US20220232256A1 (en) * | 2021-01-08 | 2022-07-21 | Lemon Inc. | Video Decoder Initialization Information Signaling |
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-
2012
- 2012-11-05 US US13/669,380 patent/US10003817B2/en active Active
- 2012-11-06 CA CA2854331A patent/CA2854331C/en active Active
- 2012-11-06 MX MX2014005582A patent/MX353889B/es active IP Right Grant
- 2012-11-06 RU RU2014118460A patent/RU2613738C2/ru active
- 2012-11-06 EP EP12848102.5A patent/EP2777251B1/en active Active
- 2012-11-06 CN CN201280054626.XA patent/CN103918268B/zh active Active
- 2012-11-06 AU AU2012336043A patent/AU2012336043B2/en active Active
- 2012-11-06 JP JP2014540201A patent/JP6087940B2/ja active Active
- 2012-11-06 BR BR122022001681-2A patent/BR122022001681B1/pt active IP Right Grant
- 2012-11-06 BR BR122022001670-7A patent/BR122022001670B1/pt active IP Right Grant
- 2012-11-06 KR KR1020147012129A patent/KR102058759B1/ko active IP Right Grant
- 2012-11-06 IN IN3320CHN2014 patent/IN2014CN03320A/en unknown
- 2012-11-06 WO PCT/US2012/063748 patent/WO2013070630A1/en active Application Filing
- 2012-11-06 BR BR112014010947-8A patent/BR112014010947B1/pt active IP Right Grant
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2018
- 2018-04-13 US US15/952,796 patent/US10432964B2/en active Active
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2019
- 2019-08-21 US US16/546,871 patent/US10924760B2/en active Active
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2020
- 2020-12-04 US US17/112,304 patent/US11418809B2/en active Active
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2022
- 2022-06-27 US US17/850,622 patent/US11849144B2/en active Active
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2023
- 2023-11-03 US US18/386,778 patent/US20240080475A1/en active Pending
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