PL2843945T3 - Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów oraz urządzenie do kodowania/dekodowania obrazów - Google Patents
Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów oraz urządzenie do kodowania/dekodowania obrazówInfo
- Publication number
- PL2843945T3 PL2843945T3 PL13781959T PL13781959T PL2843945T3 PL 2843945 T3 PL2843945 T3 PL 2843945T3 PL 13781959 T PL13781959 T PL 13781959T PL 13781959 T PL13781959 T PL 13781959T PL 2843945 T3 PL2843945 T3 PL 2843945T3
- Authority
- PL
- Poland
- Prior art keywords
- image
- image encoding
- decoding
- decoding device
- encoding
- Prior art date
Links
Classifications
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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
- H04N19/17—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 an image region, e.g. an object
- H04N19/176—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 an image region, e.g. an object the region being a block, e.g. a macroblock
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image 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
- H04N19/10—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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
-
- 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
- H04N19/102—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
- H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
-
- 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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
-
- 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
-
- 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
-
- 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
- H04N19/70—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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261636913P | 2012-04-23 | 2012-04-23 | |
| US201261658957P | 2012-06-13 | 2012-06-13 | |
| EP13781959.5A EP2843945B1 (en) | 2012-04-23 | 2013-04-11 | Image encoding method, image decoding method, image encoding device, image decoding device, and image encoding/decoding device |
| PCT/JP2013/002461 WO2013161203A1 (ja) | 2012-04-23 | 2013-04-11 | 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置、及び画像符号化復号装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL2843945T3 true PL2843945T3 (pl) | 2020-07-27 |
Family
ID=49380104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL13781959T PL2843945T3 (pl) | 2012-04-23 | 2013-04-11 | Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów oraz urządzenie do kodowania/dekodowania obrazów |
Country Status (16)
| Country | Link |
|---|---|
| US (7) | US8885731B2 (pl) |
| EP (1) | EP2843945B1 (pl) |
| JP (4) | JP6041273B2 (pl) |
| KR (1) | KR102030211B1 (pl) |
| CN (4) | CN104429080B (pl) |
| AR (1) | AR090815A1 (pl) |
| AU (1) | AU2013254214C1 (pl) |
| BR (1) | BR112014026177B1 (pl) |
| CA (1) | CA2870989C (pl) |
| ES (1) | ES2782227T3 (pl) |
| MX (1) | MX341068B (pl) |
| PL (1) | PL2843945T3 (pl) |
| RU (2) | RU2627109C2 (pl) |
| SG (1) | SG11201406829YA (pl) |
| TW (1) | TWI559737B (pl) |
| WO (1) | WO2013161203A1 (pl) |
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| US5141857A (en) | 1989-06-09 | 1992-08-25 | Gene-Trak Systems | Purification of q beta replicase |
| CA3056122C (en) | 2012-04-13 | 2021-05-04 | Robert SKUPIN | Low delay picture coding |
| TWI558182B (zh) | 2012-06-29 | 2016-11-11 | Ge影像壓縮有限公司 | 視訊資料串流槪念技術 |
| US9479773B2 (en) | 2012-09-24 | 2016-10-25 | Qualcomm Incorporated | Access unit independent coded picture buffer removal times in video coding |
| US9755914B2 (en) * | 2012-12-13 | 2017-09-05 | Level 3 Communications, Llc | Request processing in a content delivery network |
| WO2015093011A1 (ja) * | 2013-12-16 | 2015-06-25 | 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 | 送信方法、受信方法、送信装置及び受信装置 |
| JP5886341B2 (ja) | 2014-03-07 | 2016-03-16 | ソニー株式会社 | 送信装置、送信方法、受信装置および受信方法 |
| US9813719B2 (en) * | 2014-06-18 | 2017-11-07 | Qualcomm Incorporated | Signaling HRD parameters for bitstream partitions |
| US10264286B2 (en) * | 2014-06-26 | 2019-04-16 | Qualcomm Incorporated | Bitstream conformance constraints in scalable video coding |
| CN110114803B (zh) * | 2016-12-28 | 2023-06-27 | 松下电器(美国)知识产权公司 | 三维模型分发方法、三维模型接收方法、三维模型分发装置以及三维模型接收装置 |
| CA3100839C (en) * | 2018-05-22 | 2022-06-21 | Panasonic Intellectual Property Corporation Of America | Encoder, decoder, encoding method, decoding method, and picture compression program |
| CN115152211A (zh) * | 2019-12-31 | 2022-10-04 | 皇家Kpn公司 | 视频编码中解码图片缓冲区的部分输出 |
| KR102901116B1 (ko) | 2020-05-22 | 2025-12-17 | 바이트댄스 아이엔씨 | 비디오 비트스트림들에서 코딩된 픽처 버퍼 정보의 시그널링 |
| CN115917978B (zh) * | 2020-06-08 | 2025-11-14 | 字节跳动有限公司 | 对解码图片缓存的约束 |
| CN116965022A (zh) | 2020-12-28 | 2023-10-27 | 皇家Kpn公司 | 在视频编码中图片的部分的优先解码和输出 |
| EP4268457A1 (en) | 2020-12-28 | 2023-11-01 | Koninklijke KPN N.V. | Partial output of a decoded picture buffer in video coding |
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| JPH11340938A (ja) * | 1998-05-28 | 1999-12-10 | Sony Corp | データ多重化装置及び方法 |
| JP4142180B2 (ja) | 1998-10-29 | 2008-08-27 | 富士通株式会社 | 動きベクトル符号化装置および復号装置 |
| US7532670B2 (en) * | 2002-07-02 | 2009-05-12 | Conexant Systems, Inc. | Hypothetical reference decoder with low start-up delays for compressed image and video |
| US6728315B2 (en) | 2002-07-24 | 2004-04-27 | Apple Computer, Inc. | Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations |
| CA2515354C (en) * | 2003-02-18 | 2013-08-06 | Nokia Corporation | A method for buffering media data in systems where decoding order is different from transmission order |
| CN101668215A (zh) * | 2003-02-18 | 2010-03-10 | 诺基亚有限公司 | 图像解码方法 |
| US7266147B2 (en) * | 2003-03-31 | 2007-09-04 | Sharp Laboratories Of America, Inc. | Hypothetical reference decoder |
| US20040218669A1 (en) * | 2003-04-30 | 2004-11-04 | Nokia Corporation | Picture coding method |
| US8582659B2 (en) * | 2003-09-07 | 2013-11-12 | Microsoft Corporation | Determining a decoding time stamp from buffer fullness |
| WO2005071970A1 (en) * | 2004-01-16 | 2005-08-04 | General Instrument Corporation | Method and apparatus for determining timing information from a bit stream |
| US20050201471A1 (en) * | 2004-02-13 | 2005-09-15 | Nokia Corporation | Picture decoding method |
| CN100539672C (zh) * | 2004-08-17 | 2009-09-09 | 松下电器产业株式会社 | 图像编码装置和方法 |
| US8615038B2 (en) * | 2004-12-06 | 2013-12-24 | Nokia Corporation | Video coding, decoding and hypothetical reference decoder |
| EP1869891A4 (en) * | 2005-04-13 | 2014-06-11 | CODING, STORAGE AND SIGNALING OF SCALABILITY INFORMATION | |
| JP4311570B2 (ja) * | 2005-07-01 | 2009-08-12 | 株式会社ソニー・コンピュータエンタテインメント | 再生装置、ビデオ復号装置および同期再生方法 |
| RU2368095C1 (ru) * | 2005-07-22 | 2009-09-20 | Мицубиси Электрик Корпорейшн | Кодер изображения и декодер изображения, способ кодирования изображения и способ декодирования изображения, программа кодирования изображения и программа декодирования изображения и компьютерно-считываемый носитель записи, на котором записана программа кодирования изображения, и компьютерно-считываемый носитель записи, на котором записана программа декодирования изображения |
| RU2395174C1 (ru) * | 2006-03-30 | 2010-07-20 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ и устройство для декодирования/кодирования сигнала видео |
| US7535383B2 (en) * | 2006-07-10 | 2009-05-19 | Sharp Laboratories Of America Inc. | Methods and systems for signaling multi-layer bitstream data |
| CN101502096B (zh) * | 2006-08-10 | 2013-06-26 | 佳能株式会社 | 图像解码设备 |
| US8180029B2 (en) * | 2007-06-28 | 2012-05-15 | Voxer Ip Llc | Telecommunication and multimedia management method and apparatus |
| JP4577357B2 (ja) * | 2007-12-27 | 2010-11-10 | ソニー株式会社 | 符号化装置及び方法、並びにプログラム |
| JPWO2010095181A1 (ja) * | 2009-02-23 | 2012-08-16 | パナソニック株式会社 | 可変長復号化装置 |
| JP5072893B2 (ja) * | 2009-03-25 | 2012-11-14 | 株式会社東芝 | 画像符号化方法および画像復号化方法 |
| JP2010263615A (ja) | 2009-04-08 | 2010-11-18 | Sony Corp | 情報処理装置、情報処理方法、再生装置、再生方法 |
| JP4957823B2 (ja) * | 2009-04-08 | 2012-06-20 | ソニー株式会社 | 再生装置および再生方法 |
| JP4962525B2 (ja) | 2009-04-08 | 2012-06-27 | ソニー株式会社 | 再生装置、再生方法、およびプログラム |
| JP5267886B2 (ja) | 2009-04-08 | 2013-08-21 | ソニー株式会社 | 再生装置、記録媒体、および情報処理方法 |
| JP2010252151A (ja) * | 2009-04-17 | 2010-11-04 | Renesas Electronics Corp | 再生装置、及び同期再生方法 |
| US20110274162A1 (en) | 2010-05-04 | 2011-11-10 | Minhua Zhou | Coding Unit Quantization Parameters in Video Coding |
| US9992456B2 (en) * | 2010-02-24 | 2018-06-05 | Thomson Licensing Dtv | Method and apparatus for hypothetical reference decoder conformance error detection |
| US9264717B2 (en) | 2011-10-31 | 2016-02-16 | Qualcomm Incorporated | Random access with advanced decoded picture buffer (DPB) management in video coding |
| US9565431B2 (en) | 2012-04-04 | 2017-02-07 | Qualcomm Incorporated | Low-delay video buffering in video coding |
| US9402082B2 (en) * | 2012-04-13 | 2016-07-26 | Sharp Kabushiki Kaisha | Electronic devices for sending a message and buffering a bitstream |
| US20140301477A1 (en) | 2013-04-07 | 2014-10-09 | Sharp Laboratories Of America, Inc. | Signaling dpb parameters in vps extension and dpb operation |
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2013
- 2013-04-11 PL PL13781959T patent/PL2843945T3/pl unknown
- 2013-04-11 AU AU2013254214A patent/AU2013254214C1/en active Active
- 2013-04-11 RU RU2014142031A patent/RU2627109C2/ru active
- 2013-04-11 CN CN201380021063.9A patent/CN104429080B/zh active Active
- 2013-04-11 CA CA2870989A patent/CA2870989C/en active Active
- 2013-04-11 JP JP2014512325A patent/JP6041273B2/ja active Active
- 2013-04-11 ES ES13781959T patent/ES2782227T3/es active Active
- 2013-04-11 CN CN201711250867.2A patent/CN107801030B/zh active Active
- 2013-04-11 SG SG11201406829YA patent/SG11201406829YA/en unknown
- 2013-04-11 WO PCT/JP2013/002461 patent/WO2013161203A1/ja not_active Ceased
- 2013-04-11 CN CN201711249991.7A patent/CN107801029B/zh active Active
- 2013-04-11 RU RU2017123542A patent/RU2713854C2/ru active
- 2013-04-11 EP EP13781959.5A patent/EP2843945B1/en active Active
- 2013-04-11 CN CN201711189794.0A patent/CN107770556B/zh active Active
- 2013-04-11 BR BR112014026177-6A patent/BR112014026177B1/pt active IP Right Grant
- 2013-04-11 MX MX2014012269A patent/MX341068B/es active IP Right Grant
- 2013-04-11 KR KR1020147029187A patent/KR102030211B1/ko active Active
- 2013-04-17 US US13/864,571 patent/US8885731B2/en active Active
- 2013-04-18 TW TW102113766A patent/TWI559737B/zh active
- 2013-04-23 AR ARP130101359A patent/AR090815A1/es active IP Right Grant
- 2013-07-16 US US13/942,819 patent/US8804847B2/en active Active
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2014
- 2014-05-12 US US14/275,248 patent/US9491470B2/en active Active
- 2014-08-27 US US14/470,233 patent/US9602823B2/en active Active
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2016
- 2016-03-08 JP JP2016045045A patent/JP6044915B2/ja active Active
- 2016-11-02 JP JP2016215667A patent/JP6213753B2/ja active Active
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2017
- 2017-02-07 US US15/426,198 patent/US9883189B2/en active Active
- 2017-09-05 JP JP2017170170A patent/JP6504478B2/ja active Active
- 2017-12-11 US US15/837,477 patent/US10158860B2/en active Active
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2018
- 2018-11-07 US US16/183,241 patent/US10750187B2/en active Active
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