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
- 230000006870 function Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000010420 art technique Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 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
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 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 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2687012A1 (cg-RX-API-DMAC7.html) |
| JP (2) | JP5624693B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR101631774B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN103765900B (cg-RX-API-DMAC7.html) |
| AU (1) | AU2012276349A1 (cg-RX-API-DMAC7.html) |
| BR (1) | BR112013033934B1 (cg-RX-API-DMAC7.html) |
| MX (1) | MX2013015397A (cg-RX-API-DMAC7.html) |
| MY (1) | MY166191A (cg-RX-API-DMAC7.html) |
| RU (1) | RU2581566C2 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2013002701A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60024666T2 (de) * | 1999-07-09 | 2006-08-24 | Nakajima, Hideo, Takatsuki | Herstellungsverfahren für einen porösen Metallkörper |
| 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 |
| ES2625097T3 (es) | 2011-09-07 | 2017-07-18 | Sun Patent Trust | Método de codificación de imágenes y aparato de codificación de imágenes |
| KR102011157B1 (ko) | 2011-09-19 | 2019-10-21 | 선 페이턴트 트러스트 | 화상 부호화 방법, 화상 복호 방법, 화상 부호화 장치, 화상 복호 장치 및 화상 부호화 복호 장치 |
| EP4593386A1 (en) | 2011-09-22 | 2025-07-30 | LG Electronics Inc. | Decoding apparatus, encoding apparatus and apparatus for transmitting data for an image |
| US9338474B2 (en) * | 2011-09-23 | 2016-05-10 | Qualcomm Incorporated | Reference picture list construction for video coding |
| US9451284B2 (en) * | 2011-10-10 | 2016-09-20 | Qualcomm Incorporated | Efficient signaling of reference picture sets |
| 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 |
| US8768079B2 (en) | 2011-10-13 | 2014-07-01 | Sharp Laboratories Of America, Inc. | Tracking a reference picture on an electronic device |
| EP4024871B1 (en) | 2011-10-19 | 2024-05-22 | Sun Patent Trust | Image encoding method, image decoding method, image encoding device, image decoding device, and image encoding and decoding device |
| GB2497914B (en) * | 2011-10-20 | 2015-03-18 | Skype | Transmission of video data |
| CA2853788C (en) | 2011-10-28 | 2017-06-06 | Samsung Electronics Co., Ltd. | Method for inter prediction and device therefor, and method for motion compensation and device therefor |
| 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 |
| CN104025599B (zh) | 2011-11-08 | 2018-12-14 | 诺基亚技术有限公司 | 参考图片处理 |
| WO2013105207A1 (en) * | 2012-01-10 | 2013-07-18 | Panasonic Corporation | Video encoding method, video encoding apparatus, video decoding method and video decoding apparatus |
| WO2013157814A1 (ko) | 2012-04-16 | 2013-10-24 | 삼성전자 주식회사 | 영상의 레퍼런스 픽쳐 세트를 결정하기 위한 방법 및 장치 |
| US9532046B2 (en) | 2012-04-16 | 2016-12-27 | Qualcomm Incorporated | Reference picture set prediction for video coding |
| US9979958B2 (en) | 2012-04-20 | 2018-05-22 | Qualcomm Incorporated | Decoded picture buffer processing for random access point pictures in video sequences |
| AU2013282644B2 (en) * | 2012-06-25 | 2016-05-12 | Nec Corporation | Video encoding/decoding device, method, and program |
| 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 |
| US11284080B2 (en) | 2016-12-30 | 2022-03-22 | Telefonaktiebolaget Lm Ericsson (Publ) | Decoded picture buffer management for handling cross-picture data prediction |
| AU2019297829B2 (en) | 2018-07-01 | 2022-10-06 | Sharp Kabushiki Kaisha | Systems and methods for signaling picture order count values for pictures included in coded video |
| 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 |
| WO2021134018A1 (en) | 2019-12-26 | 2021-07-01 | Bytedance Inc. | Signaling of decoded picture buffer parameters in layered video |
| JP7431331B2 (ja) | 2019-12-26 | 2024-02-14 | バイトダンス インコーポレイテッド | コーディングビットストリームにおけるビデオレイヤのシグナリングに対する制約 |
| KR20220115959A (ko) * | 2019-12-27 | 2022-08-19 | 바이트댄스 아이엔씨 | 비디오 코딩에서의 서브픽처 시그널링 |
| WO2021142370A1 (en) | 2020-01-09 | 2021-07-15 | Bytedance Inc. | Constraints on value ranges in video bitstreams |
| WO2022225369A1 (ko) * | 2021-04-23 | 2022-10-27 | 엘지전자 주식회사 | 레이어 식별자 정보를 포함하는 sei 메시지 기반의 영상 부호화/복호화 방법, 장치, 및 비트스트림을 전송하는 방법 |
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 |
| US8532178B2 (en) | 2006-08-25 | 2013-09-10 | Lg Electronics Inc. | Method and apparatus for decoding/encoding a video signal with inter-view reference picture list construction |
| RU2409006C1 (ru) * | 2006-10-20 | 2011-01-10 | Нокиа Корпорейшн | Маркировка виртуальных декодированных опорных изображений и список опорных изображений |
| 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 CN CN201280042053.9A patent/CN103765900B/zh active Active
- 2012-04-27 AU AU2012276349A patent/AU2012276349A1/en not_active Abandoned
- 2012-04-27 JP JP2014518487A patent/JP5624693B2/ja active Active
- 2012-04-27 BR BR112013033934-9A patent/BR112013033934B1/pt active IP Right Grant
- 2012-04-27 MX MX2013015397A patent/MX2013015397A/es active IP Right Grant
- 2012-04-27 MY MYPI2013004489A patent/MY166191A/en unknown
- 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 EP EP12724781.5A patent/EP2687012A1/en not_active Withdrawn
- 2012-04-27 KR KR1020147001763A patent/KR101631774B1/ko active Active
- 2012-04-27 US US14/127,545 patent/US9247262B2/en active Active
-
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 |
| KR101631774B1 (ko) | 2016-06-24 |
| CN103765900A (zh) | 2014-04-30 |
| JP2014523691A (ja) | 2014-09-11 |
| JP5848810B2 (ja) | 2016-01-27 |
| JP5624693B2 (ja) | 2014-11-12 |
| US20150078458A1 (en) | 2015-03-19 |
| US9247262B2 (en) | 2016-01-26 |
| EP2687012A1 (en) | 2014-01-22 |
| US20140126640A1 (en) | 2014-05-08 |
| KR20140051906A (ko) | 2014-05-02 |
| RU2581566C2 (ru) | 2016-04-20 |
| CN103765900B (zh) | 2016-12-21 |
| WO2013002701A1 (en) | 2013-01-03 |
| MY166191A (en) | 2018-06-07 |
| BR112013033934A2 (pt) | 2017-02-14 |
| JP2015029338A (ja) | 2015-02-12 |
| BR112013033934B1 (pt) | 2022-05-10 |
| RU2014102955A (ru) | 2015-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK5 | Application lapsed section 142(2)(e) - patent request and compl. specification not accepted |