AU2012276349A1 - Absolute or explicit reference picture signaling - Google Patents
Absolute or explicit reference picture signaling Download PDFInfo
- Publication number
- AU2012276349A1 AU2012276349A1 AU2012276349A AU2012276349A AU2012276349A1 AU 2012276349 A1 AU2012276349 A1 AU 2012276349A1 AU 2012276349 A AU2012276349 A AU 2012276349A AU 2012276349 A AU2012276349 A AU 2012276349A AU 2012276349 A1 AU2012276349 A1 AU 2012276349A1
- Authority
- AU
- Australia
- Prior art keywords
- picture
- identifier
- list
- reference picture
- buffer description
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 230000011664 signaling Effects 0.000 title description 31
- 238000000034 method Methods 0.000 claims description 87
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- 230000008569 process Effects 0.000 claims description 28
- DNORZUSMZSZZKU-UHFFFAOYSA-N ethyl 2-[5-(4-chlorophenyl)pentyl]oxirane-2-carboxylate Chemical compound C=1C=C(Cl)C=CC=1CCCCCC1(C(=O)OCC)CO1 DNORZUSMZSZZKU-UHFFFAOYSA-N 0.000 claims description 26
- 230000001174 ascending effect Effects 0.000 claims description 11
- 238000004590 computer program Methods 0.000 claims description 8
- 239000003607 modifier Substances 0.000 claims description 2
- 230000007774 longterm Effects 0.000 description 19
- 238000007726 management method Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 11
- 238000013459 approach Methods 0.000 description 9
- 238000013500 data storage Methods 0.000 description 8
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- 238000012545 processing Methods 0.000 description 4
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- 238000005516 engineering process Methods 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
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
- H04N19/42—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
- H04N19/43—Hardware specially adapted for motion estimation or compensation
- H04N19/433—Hardware specially adapted for motion estimation or compensation characterised by techniques for memory access
-
- 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
- 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
- H04N19/50—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
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with 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
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161503019P | 2011-06-30 | 2011-06-30 | |
| US61/503,019 | 2011-06-30 | ||
| US201161509690P | 2011-07-20 | 2011-07-20 | |
| US61/509,690 | 2011-07-20 | ||
| PCT/SE2012/050444 WO2013002701A1 (en) | 2011-06-30 | 2012-04-27 | Absolute or explicit reference picture signaling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2012276349A1 true AU2012276349A1 (en) | 2014-01-16 |
Family
ID=46197674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2012276349A Abandoned AU2012276349A1 (en) | 2011-06-30 | 2012-04-27 | Absolute or explicit reference picture signaling |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US9247262B2 (OSRAM) |
| EP (1) | EP2687012A1 (OSRAM) |
| JP (2) | JP5624693B2 (OSRAM) |
| KR (1) | KR101631774B1 (OSRAM) |
| CN (1) | CN103765900B (OSRAM) |
| AU (1) | AU2012276349A1 (OSRAM) |
| BR (1) | BR112013033934B1 (OSRAM) |
| MX (1) | MX2013015397A (OSRAM) |
| MY (1) | MY166191A (OSRAM) |
| RU (1) | RU2581566C2 (OSRAM) |
| WO (1) | WO2013002701A1 (OSRAM) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1131328C (zh) * | 1999-07-09 | 2003-12-17 | 中嶋英雄 | 多孔金属制造方法 |
| JP6008334B2 (ja) | 2011-08-25 | 2016-10-19 | サン パテント トラスト | 復号装置及び復号方法 |
| MX2013008692A (es) | 2011-09-07 | 2013-08-21 | Panasonic Corp | Metodo de codificacion de imagenes, metodo de decodificacion de imagenes, aparato de codificacion de imagenes, aparato de decodificacion de imagenes y aparato de codificacion y decodificacion de imagenes. |
| PL2760205T3 (pl) | 2011-09-19 | 2021-05-17 | Sun Patent Trust | Sposób dekodowania obrazów, urządzenie do dekodowania obrazów |
| HUE045736T2 (hu) * | 2011-09-22 | 2020-01-28 | Lg Electronics Inc | Videokódoló eljárás és videokódoló berendezés |
| US9106927B2 (en) * | 2011-09-23 | 2015-08-11 | Qualcomm Incorporated | Video coding with subsets of a reference picture set |
| US9451284B2 (en) * | 2011-10-10 | 2016-09-20 | Qualcomm Incorporated | Efficient signaling of reference picture sets |
| US8768079B2 (en) | 2011-10-13 | 2014-07-01 | Sharp Laboratories Of America, Inc. | Tracking a reference picture on an electronic device |
| US20130094774A1 (en) * | 2011-10-13 | 2013-04-18 | Sharp Laboratories Of America, Inc. | Tracking a reference picture based on a designated picture on an electronic device |
| PL3742735T3 (pl) | 2011-10-19 | 2022-11-14 | Sun Patent Trust | Sposób kodowania obrazów, sposób dekodowania obrazów, urządzenie do kodowania obrazów, urządzenie do dekodowania obrazów, i urządzenie do kodowania i dekodowania obrazów |
| GB2497914B (en) * | 2011-10-20 | 2015-03-18 | Skype | Transmission of video data |
| CN107277531B (zh) * | 2011-10-28 | 2020-02-28 | 三星电子株式会社 | 帧间预测的方法及其装置和运动补偿的方法及其装置 |
| 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 |
| EP2777276B1 (en) | 2011-11-08 | 2019-05-01 | Nokia Technologies Oy | Reference picture handling |
| WO2013105207A1 (en) * | 2012-01-10 | 2013-07-18 | Panasonic Corporation | Video encoding method, video encoding apparatus, video decoding method and video decoding apparatus |
| SG11201406675WA (en) | 2012-04-16 | 2014-11-27 | Samsung Electronics Co Ltd | Method and apparatus for determining reference picture set of image |
| US9532046B2 (en) | 2012-04-16 | 2016-12-27 | Qualcomm Incorporated | Reference picture set prediction for video coding |
| US10051264B2 (en) | 2012-04-20 | 2018-08-14 | Qualcomm Incorporated | Marking reference pictures in video sequences having broken link pictures |
| CN104412589B (zh) * | 2012-06-25 | 2017-11-17 | 日本电气株式会社 | 视频编码/解码设备、方法和程序 |
| US9332255B2 (en) | 2012-06-28 | 2016-05-03 | Qualcomm Incorporated | Signaling long-term reference pictures for video coding |
| US9479776B2 (en) * | 2012-07-02 | 2016-10-25 | Qualcomm Incorporated | Signaling of long-term reference pictures for video coding |
| US9313500B2 (en) | 2012-09-30 | 2016-04-12 | Microsoft Technology Licensing, Llc | Conditional signalling of reference picture list modification information |
| JP6365924B2 (ja) * | 2013-05-09 | 2018-08-01 | サン パテント トラスト | 画像復号方法及び画像復号装置 |
| GB2524726B (en) * | 2014-03-25 | 2018-05-23 | Canon Kk | Image data encapsulation with tile support |
| KR20160071569A (ko) * | 2014-12-11 | 2016-06-22 | 삼성전자주식회사 | 비디오 장치에서의 영상 처리 방법 및 그에 따른 비디오 장치 |
| US10097836B2 (en) * | 2015-09-28 | 2018-10-09 | Samsung Electronics Co., Ltd. | Method and device to mark a reference picture for video coding |
| WO2018124957A1 (en) | 2016-12-30 | 2018-07-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Decoded picture buffer management for handling cross-picture data prediction |
| CN112970265B (zh) | 2018-07-01 | 2024-11-08 | 夏普株式会社 | 发送信号通知用于对视频图片进行解码的图片计数信息的设备和方法 |
| US10904545B2 (en) * | 2018-12-26 | 2021-01-26 | Tencent America LLC | Method for syntax controlled decoded picture buffer management |
| CN110012295B (zh) * | 2019-05-07 | 2021-05-25 | 杭州当虹科技股份有限公司 | 一种avs2解码器参考图像管理的容错方法 |
| CN114846786B (zh) | 2019-12-26 | 2025-07-08 | 字节跳动有限公司 | 对视频比特流中的假设参考解码器参数的信令的约束 |
| KR102708658B1 (ko) | 2019-12-26 | 2024-09-24 | 바이트댄스 아이엔씨 | 비디오 코딩에서의 프로필, 티어 및 계층 표시 |
| CN114902567A (zh) * | 2019-12-27 | 2022-08-12 | 字节跳动有限公司 | 视频编解码中的子图像信令 |
| EP4070466A4 (en) | 2020-01-09 | 2023-05-10 | ByteDance Inc. | SIGNALING A HIGH-LEVEL SYNTAX DISPLAY |
| EP4329308A4 (en) * | 2021-04-23 | 2025-04-09 | LG Electronics Inc. | Image coding/decoding method and apparatus based on SEI messages with layer identifier information and method for transmitting a bit stream |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050207490A1 (en) | 2004-03-18 | 2005-09-22 | Wang Jason N | Stored picture index for AVC coding |
| CN101491095B (zh) * | 2006-03-30 | 2013-07-10 | Lg电子株式会社 | 用于解码/编码视频信号的方法和装置 |
| WO2008023968A1 (en) | 2006-08-25 | 2008-02-28 | Lg Electronics Inc | A method and apparatus for decoding/encoding a video signal |
| MY149409A (en) * | 2006-10-20 | 2013-08-30 | Nokia Corp | Virtual decoded reference picture marking and reference picture list |
| RU2426227C2 (ru) * | 2006-11-14 | 2011-08-10 | Квэлкомм Инкорпорейтед | Кодирование кодов переменной длины с эффективным использованием памяти |
| JP5023739B2 (ja) * | 2007-02-28 | 2012-09-12 | ソニー株式会社 | 画像情報符号化装置及び符号化方法 |
| US8494049B2 (en) * | 2007-04-09 | 2013-07-23 | Cisco Technology, Inc. | Long term reference frame management with error video feedback for compressed video communication |
| KR20090090152A (ko) * | 2008-02-20 | 2009-08-25 | 삼성전자주식회사 | 영상의 부호화, 복호화 방법 및 장치 |
| JP2009260736A (ja) * | 2008-03-24 | 2009-11-05 | Fujitsu Ltd | エンコーディング装置、デコーディング装置、動画像処理方法、動画像処理システム、エンコーディングプログラムおよびデコーディングプログラム |
| TWI387347B (zh) * | 2009-02-18 | 2013-02-21 | Novatek Microelectronics Corp | 圖像解碼器，參考圖資訊溝通介面以及參考圖控制方法 |
| US8743970B2 (en) * | 2009-04-13 | 2014-06-03 | Freescale Semiconductor, Inc. | Video decoding with error detection and concealment |
| US9008181B2 (en) * | 2011-01-24 | 2015-04-14 | Qualcomm Incorporated | Single reference picture list utilization for interprediction video coding |
-
2012
- 2012-04-27 MY MYPI2013004489A patent/MY166191A/en unknown
- 2012-04-27 CN CN201280042053.9A patent/CN103765900B/zh active Active
- 2012-04-27 WO PCT/SE2012/050444 patent/WO2013002701A1/en not_active Ceased
- 2012-04-27 RU RU2014102955/08A patent/RU2581566C2/ru active
- 2012-04-27 MX MX2013015397A patent/MX2013015397A/es active IP Right Grant
- 2012-04-27 JP JP2014518487A patent/JP5624693B2/ja active Active
- 2012-04-27 KR KR1020147001763A patent/KR101631774B1/ko active Active
- 2012-04-27 BR BR112013033934-9A patent/BR112013033934B1/pt active IP Right Grant
- 2012-04-27 US US14/127,545 patent/US9247262B2/en active Active
- 2012-04-27 EP EP12724781.5A patent/EP2687012A1/en not_active Withdrawn
- 2012-04-27 AU AU2012276349A patent/AU2012276349A1/en not_active Abandoned
-
2014
- 2014-09-26 JP JP2014197464A patent/JP5848810B2/ja active Active
- 2014-11-20 US US14/548,700 patent/US20150078458A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| MX2013015397A (es) | 2014-03-31 |
| WO2013002701A1 (en) | 2013-01-03 |
| BR112013033934B1 (pt) | 2022-05-10 |
| CN103765900B (zh) | 2016-12-21 |
| CN103765900A (zh) | 2014-04-30 |
| KR20140051906A (ko) | 2014-05-02 |
| MY166191A (en) | 2018-06-07 |
| JP2015029338A (ja) | 2015-02-12 |
| JP5624693B2 (ja) | 2014-11-12 |
| RU2581566C2 (ru) | 2016-04-20 |
| JP5848810B2 (ja) | 2016-01-27 |
| BR112013033934A2 (pt) | 2017-02-14 |
| JP2014523691A (ja) | 2014-09-11 |
| EP2687012A1 (en) | 2014-01-22 |
| US9247262B2 (en) | 2016-01-26 |
| KR101631774B1 (ko) | 2016-06-24 |
| RU2014102955A (ru) | 2015-08-10 |
| US20150078458A1 (en) | 2015-03-19 |
| US20140126640A1 (en) | 2014-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK5 | Application lapsed section 142(2)(e) - patent request and compl. specification not accepted |