RU2613738C2 - Сигнализация информации состояния для буфера декодированных картинок и списков опорных картинок - Google Patents
Сигнализация информации состояния для буфера декодированных картинок и списков опорных картинок Download PDFInfo
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- RU2613738C2 RU2613738C2 RU2014118460A RU2014118460A RU2613738C2 RU 2613738 C2 RU2613738 C2 RU 2613738C2 RU 2014118460 A RU2014118460 A RU 2014118460A RU 2014118460 A RU2014118460 A RU 2014118460A RU 2613738 C2 RU2613738 C2 RU 2613738C2
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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
- H04N19/58—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
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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
- H04N19/70—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
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- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161556813P | 2011-11-07 | 2011-11-07 | |
| US61/556,813 | 2011-11-07 | ||
| US13/669,380 | 2012-11-05 | ||
| 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 (2)
| Publication Number | Publication Date |
|---|---|
| RU2014118460A RU2014118460A (ru) | 2015-11-27 |
| RU2613738C2 true RU2613738C2 (ru) | 2017-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2014118460A RU2613738C2 (ru) | 2011-11-07 | 2012-11-06 | Сигнализация информации состояния для буфера декодированных картинок и списков опорных картинок |
Country Status (12)
| Country | Link |
|---|---|
| US (7) | US10003817B2 (enExample) |
| EP (1) | EP2777251B1 (enExample) |
| JP (1) | JP6087940B2 (enExample) |
| KR (1) | KR102058759B1 (enExample) |
| CN (1) | CN103918268B (enExample) |
| AU (1) | AU2012336043B2 (enExample) |
| BR (3) | BR112014010947B1 (enExample) |
| CA (1) | CA2854331C (enExample) |
| IN (1) | IN2014CN03320A (enExample) |
| MX (1) | MX353889B (enExample) |
| RU (1) | RU2613738C2 (enExample) |
| WO (1) | WO2013070630A1 (enExample) |
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| RU2801326C2 (ru) * | 2019-05-16 | 2023-08-07 | Хуавей Текнолоджиз Ко., Лтд. | Кодер, декодер и соответствующие способы, использующие выделенный буфер ibc, и значение по умолчанию, обновляющее компонент яркости и цветности |
| US12069284B2 (en) | 2019-09-24 | 2024-08-20 | Huawei Technologies Co., Ltd. | Signaling of non-picture-level syntax elements at the picture level |
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| KR102810174B1 (ko) * | 2011-11-11 | 2025-05-20 | 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 |
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| US9319679B2 (en) * | 2012-06-07 | 2016-04-19 | Qualcomm Incorporated | Signaling data for long term reference pictures for video coding |
| US10200710B2 (en) * | 2012-07-02 | 2019-02-05 | Samsung Electronics Co., Ltd. | Motion vector prediction method and apparatus for encoding or decoding video |
| 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 |
| IN2015DN04041A (enExample) * | 2013-01-16 | 2015-10-02 | Ericsson Telefon Ab L M | |
| EP2804374A1 (en) * | 2013-02-22 | 2014-11-19 | Thomson Licensing | Coding and decoding methods of a picture block, corresponding devices and data stream |
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| 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 |
| US9756355B2 (en) * | 2014-06-20 | 2017-09-05 | Qualcomm Incorporated | Value ranges for syntax elements in video coding |
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| US10091532B2 (en) * | 2014-06-26 | 2018-10-02 | Qualcomm Incorporated | Bitstream conformance constraints in scalable video coding |
| US9549188B2 (en) * | 2014-07-30 | 2017-01-17 | Intel Corporation | Golden frame selection in 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 |
| KR101610725B1 (ko) * | 2014-09-23 | 2016-04-08 | 삼성전자주식회사 | 참조 빈도에 따라 참조 영상 데이터를 제어하는 비디오 부복호화 방법 및 장치 |
| BR112017004490B1 (pt) | 2014-09-30 | 2023-03-14 | Microsoft Technology Licensing, Llc | Método para a construção de uma tabela de hash para correspondência de bloco baseada em hash, dispositivo de computação e meio de armazenamento legível por computador |
| KR20160071569A (ko) | 2014-12-11 | 2016-06-22 | 삼성전자주식회사 | 비디오 장치에서의 영상 처리 방법 및 그에 따른 비디오 장치 |
| CN107113422B (zh) * | 2015-11-06 | 2020-08-25 | 微软技术许可有限责任公司 | 一种用于视频编码和解码的参考图片管理的计算机系统 |
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| 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 |
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| MX2021002950A (es) * | 2018-09-12 | 2021-07-21 | Huawei Tech Co Ltd | Un codificador de video, un decodificador de video y metodos correspondientes. |
| CN118632031A (zh) * | 2018-12-10 | 2024-09-10 | 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 |
| KR102841415B1 (ko) * | 2019-01-02 | 2025-08-01 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 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 |
| EP3918801A4 (en) * | 2019-01-28 | 2022-06-15 | OP Solutions, LLC | ONLINE AND OFFLINE CHOICE OF EXTENDED LONG-TERM REFERENCE IMAGE STORAGE |
| JP7498502B2 (ja) * | 2019-01-28 | 2024-06-12 | オーピー ソリューションズ, エルエルシー | 延長された長期参照ピクチャ保持の明示的信号伝達 |
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| KR20230002395A (ko) | 2020-04-20 | 2023-01-05 | 바이트댄스 아이엔씨 | 레퍼런스 픽처 목록에 대한 제약 |
| WO2021235895A1 (ko) * | 2020-05-22 | 2021-11-25 | 엘지전자 주식회사 | 영상 코딩 방법 및 그 장치 |
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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 BR BR112014010947-8A patent/BR112014010947B1/pt active IP Right Grant
- 2012-11-06 RU RU2014118460A patent/RU2613738C2/ru active
- 2012-11-06 BR BR122022001681-2A patent/BR122022001681B1/pt active IP Right Grant
- 2012-11-06 KR KR1020147012129A patent/KR102058759B1/ko active Active
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- 2012-11-06 IN IN3320CHN2014 patent/IN2014CN03320A/en unknown
- 2012-11-06 JP JP2014540201A patent/JP6087940B2/ja active Active
- 2012-11-06 MX MX2014005582A patent/MX353889B/es active IP Right Grant
- 2012-11-06 BR BR122022001670-7A patent/BR122022001670B1/pt active IP Right Grant
- 2012-11-06 WO PCT/US2012/063748 patent/WO2013070630A1/en not_active Ceased
- 2012-11-06 EP EP12848102.5A patent/EP2777251B1/en active Active
- 2012-11-06 AU AU2012336043A patent/AU2012336043B2/en active Active
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2018
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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/US12407853B2/en active Active
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- 2025-08-01 US US19/288,463 patent/US20250365442A1/en active Pending
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| US20100002762A1 (en) * | 2006-10-13 | 2010-01-07 | Purvin Bibhas Pandit | Method for reference picture management involving multiview video coding |
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| RU2801326C2 (ru) * | 2019-05-16 | 2023-08-07 | Хуавей Текнолоджиз Ко., Лтд. | Кодер, декодер и соответствующие способы, использующие выделенный буфер ibc, и значение по умолчанию, обновляющее компонент яркости и цветности |
| RU2827756C2 (ru) * | 2019-05-16 | 2024-10-01 | Хуавей Текнолоджиз Ко., Лтд. | Кодер, декодер и соответствующие способы, использующие выделенный буфер ibc, и значение по умолчанию, обновляющее компонент яркости и цветности |
| US12069284B2 (en) | 2019-09-24 | 2024-08-20 | Huawei Technologies Co., Ltd. | Signaling of non-picture-level syntax elements at the picture level |
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