PH12015500536B1 - Long-term reference picture signalling in video coding - Google Patents
Long-term reference picture signalling in video coding Download PDFInfo
- Publication number
- PH12015500536B1 PH12015500536B1 PH12015500536A PH12015500536A PH12015500536B1 PH 12015500536 B1 PH12015500536 B1 PH 12015500536B1 PH 12015500536 A PH12015500536 A PH 12015500536A PH 12015500536 A PH12015500536 A PH 12015500536A PH 12015500536 B1 PH12015500536 B1 PH 12015500536B1
- Authority
- PH
- Philippines
- Prior art keywords
- ltrp
- slice header
- ltrp entry
- picture
- entry
- Prior art date
Links
- 230000007774 longterm Effects 0.000 title claims abstract description 90
- 230000011664 signaling Effects 0.000 title claims description 57
- 238000000034 method Methods 0.000 claims description 98
- 238000003860 storage Methods 0.000 claims description 21
- 238000004891 communication Methods 0.000 claims description 16
- 241000023320 Luma <angiosperm> Species 0.000 description 53
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 description 53
- 238000012545 processing Methods 0.000 description 52
- 238000013139 quantization Methods 0.000 description 22
- 208000037170 Delayed Emergence from Anesthesia Diseases 0.000 description 21
- 239000013598 vector Substances 0.000 description 15
- 238000012360 testing method Methods 0.000 description 10
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 8
- 238000012986 modification Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 238000013500 data storage Methods 0.000 description 6
- 238000009795 derivation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000005192 partition Methods 0.000 description 6
- 238000000638 solvent extraction Methods 0.000 description 6
- 238000003491 array Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 101100190466 Caenorhabditis elegans pid-3 gene Proteins 0.000 description 3
- 241000985610 Forpus Species 0.000 description 3
- 241001482237 Pica Species 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000002123 temporal effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 101150103552 cagE gene Proteins 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012432 intermediate storage Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000000153 supplemental effect 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
- H04N19/50—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
- H04N19/50—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
-
- 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 (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261706510P | 2012-09-27 | 2012-09-27 | |
| US201261708442P | 2012-10-01 | 2012-10-01 | |
| US13/946,730 US9584825B2 (en) | 2012-09-27 | 2013-07-19 | Long-term reference picture signaling in video coding |
| PCT/US2013/060416 WO2014052123A1 (en) | 2012-09-27 | 2013-09-18 | Long-term reference picture signaling in video coding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PH12015500536A1 PH12015500536A1 (en) | 2015-05-04 |
| PH12015500536B1 true PH12015500536B1 (en) | 2018-04-25 |
Family
ID=50338846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH12015500536A PH12015500536B1 (en) | 2012-09-27 | 2015-03-12 | Long-term reference picture signalling in video coding |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US9584825B2 (enExample) |
| EP (1) | EP2901696A1 (enExample) |
| JP (1) | JP6254170B2 (enExample) |
| KR (1) | KR101770901B1 (enExample) |
| CN (1) | CN104662920B (enExample) |
| AR (1) | AR093241A1 (enExample) |
| AU (1) | AU2013324013B2 (enExample) |
| BR (1) | BR112015006965A2 (enExample) |
| CA (1) | CA2884446C (enExample) |
| IL (1) | IL237653B (enExample) |
| MY (1) | MY172781A (enExample) |
| PH (1) | PH12015500536B1 (enExample) |
| RU (1) | RU2646327C2 (enExample) |
| SG (1) | SG11201501638PA (enExample) |
| TW (1) | TWI578767B (enExample) |
| UA (1) | UA115565C2 (enExample) |
| WO (1) | WO2014052123A1 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9900592B2 (en) | 2011-08-25 | 2018-02-20 | Sun Patent Trust | Methods and apparatuses for encoding and decoding video using periodic buffer description |
| EP2755387B1 (en) * | 2011-09-07 | 2017-02-15 | Sun Patent Trust | Image coding method and image coding apparatus |
| 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 |
| MX2014003992A (es) | 2011-10-19 | 2014-05-07 | 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. |
| US8867852B2 (en) | 2012-01-19 | 2014-10-21 | Sharp Kabushiki Kaisha | Decoding a picture based on a reference picture set on an electronic device |
| US9210430B2 (en) * | 2012-01-19 | 2015-12-08 | Sharp Kabushiki Kaisha | Reference picture set signaling and restriction on an electronic device |
| CN105637879B (zh) * | 2013-10-10 | 2019-04-19 | 夏普株式会社 | 图序计数的对齐方法 |
| US10623755B2 (en) * | 2016-05-23 | 2020-04-14 | Qualcomm Incorporated | End of sequence and end of bitstream NAL units in separate file tracks |
| CN109089119B (zh) | 2017-06-13 | 2021-08-13 | 浙江大学 | 一种运动矢量预测的方法及设备 |
| CN114584775B (zh) * | 2018-08-17 | 2023-04-11 | 华为技术有限公司 | 经译码的视频码流的解码方法，解码设备，译码系统 |
| EP3854099B1 (en) * | 2018-09-21 | 2025-08-27 | Sharp Kabushiki Kaisha | Systems and methods for signaling reference pictures in video coding |
| CA3219866A1 (en) * | 2019-01-02 | 2020-07-09 | Lg Electronics Inc. | Method and device for processing video signal by using inter prediction |
| KR20250085842A (ko) | 2019-05-30 | 2025-06-12 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 인코더, 디코더 및 대응하는 방법 |
| CN112532569B (zh) * | 2019-09-19 | 2022-05-31 | 澜至电子科技（成都）有限公司 | 视频码流保护装置、方法以及存储介质 |
| WO2021100724A1 (en) * | 2019-11-21 | 2021-05-27 | Sharp Kabushiki Kaisha | Systems and methods for signaling reference picture lists in video coding |
| AR121125A1 (es) | 2020-02-29 | 2022-04-20 | Beijing Bytedance Network Tech Co Ltd | Interacción entre cabecera de imagen y cabecera de segmento de un flujo de bits de video |
| KR102667418B1 (ko) * | 2020-03-31 | 2024-05-20 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 비디오 코딩에서의 신택스 엘리먼트의 시그널링을 위한 방법 및 장치 |
| CN114020486B (zh) * | 2021-10-08 | 2024-06-21 | 中国联合网络通信集团有限公司 | 一种数据生成方法、装置、设备及存储介质 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4543321B2 (ja) * | 1999-02-09 | 2010-09-15 | ソニー株式会社 | 再生装置及び方法 |
| JP3672185B2 (ja) * | 1999-02-09 | 2005-07-13 | ソニー株式会社 | コーディングシステム及びこれを用いた装置並びに記録媒体 |
| KR100491530B1 (ko) * | 2002-05-03 | 2005-05-27 | 엘지전자 주식회사 | 모션 벡터 결정 방법 |
| ZA200805337B (en) * | 2006-01-09 | 2009-11-25 | Thomson Licensing | Method and apparatus for providing reduced resolution update mode for multiview video coding |
| WO2008056959A1 (en) * | 2006-11-09 | 2008-05-15 | Lg Electronics Inc. | Method and apparatus for decoding/encoding a video signal |
| TWI392368B (zh) * | 2006-11-17 | 2013-04-01 | Lg Electronics Inc | 視訊訊號之解碼方法、解碼裝置及其電腦可讀取媒介 |
| JP4600574B2 (ja) | 2009-01-07 | 2010-12-15 | 日本電気株式会社 | 動画像復号装置、動画像復号方法、及びプログラム |
| WO2010086500A1 (en) | 2009-01-28 | 2010-08-05 | Nokia Corporation | Method and apparatus for video coding and decoding |
| WO2012052968A1 (en) | 2010-10-20 | 2012-04-26 | Nokia Corporation | Method and device for video coding and decoding |
| US9525884B2 (en) * | 2010-11-02 | 2016-12-20 | Hfi Innovation Inc. | Method and apparatus of slice boundary filtering for high efficiency video coding |
| GB201103174D0 (en) * | 2011-02-24 | 2011-04-06 | Skype Ltd | Transmitting a video signal |
| US9122609B2 (en) * | 2011-03-07 | 2015-09-01 | Texas Instruments Incorporated | Caching method and system for video coding |
| PT3091744T (pt) | 2011-06-30 | 2017-08-31 | ERICSSON TELEFON AB L M (publ) | Sinalização de imagem de referência |
| KR20250070616A (ko) * | 2011-11-11 | 2025-05-20 | 엘지전자 주식회사 | 영상 정보 전송 방법 및 장치와 이를 이용한 복호화 방법 및 장치 |
| US20130272398A1 (en) * | 2012-01-25 | 2013-10-17 | Sharp Laboratories Of America, Inc. | Long term picture signaling |
| US9319679B2 (en) * | 2012-06-07 | 2016-04-19 | Qualcomm Incorporated | Signaling data for long term reference pictures for video coding |
| WO2014006854A1 (en) * | 2012-07-01 | 2014-01-09 | Sharp Kabushiki Kaisha | Device for signaling a long-term reference picture in a parameter set |
| US9479776B2 (en) * | 2012-07-02 | 2016-10-25 | Qualcomm Incorporated | Signaling of long-term reference pictures for video coding |
-
2013
- 2013-07-19 US US13/946,730 patent/US9584825B2/en active Active
- 2013-09-18 KR KR1020157010829A patent/KR101770901B1/ko active Active
- 2013-09-18 CN CN201380049864.6A patent/CN104662920B/zh active Active
- 2013-09-18 EP EP13767241.6A patent/EP2901696A1/en not_active Ceased
- 2013-09-18 RU RU2015115651A patent/RU2646327C2/ru active
- 2013-09-18 BR BR112015006965A patent/BR112015006965A2/pt not_active Application Discontinuation
- 2013-09-18 MY MYPI2015700940A patent/MY172781A/en unknown
- 2013-09-18 JP JP2015534557A patent/JP6254170B2/ja active Active
- 2013-09-18 SG SG11201501638PA patent/SG11201501638PA/en unknown
- 2013-09-18 UA UAA201503967A patent/UA115565C2/uk unknown
- 2013-09-18 CA CA2884446A patent/CA2884446C/en active Active
- 2013-09-18 WO PCT/US2013/060416 patent/WO2014052123A1/en not_active Ceased
- 2013-09-18 AU AU2013324013A patent/AU2013324013B2/en active Active
- 2013-09-27 TW TW102135166A patent/TWI578767B/zh active
- 2013-09-27 AR ARP130103509A patent/AR093241A1/es active IP Right Grant
-
2015
- 2015-03-10 IL IL237653A patent/IL237653B/en active IP Right Grant
- 2015-03-12 PH PH12015500536A patent/PH12015500536B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20150060932A (ko) | 2015-06-03 |
| IL237653A0 (en) | 2015-04-30 |
| US20140086324A1 (en) | 2014-03-27 |
| WO2014052123A1 (en) | 2014-04-03 |
| PH12015500536A1 (en) | 2015-05-04 |
| CN104662920A (zh) | 2015-05-27 |
| AU2013324013B2 (en) | 2017-08-31 |
| HK1206523A1 (en) | 2016-01-08 |
| AU2013324013A1 (en) | 2015-04-16 |
| CA2884446C (en) | 2020-03-10 |
| AR093241A1 (es) | 2015-05-27 |
| US9584825B2 (en) | 2017-02-28 |
| SG11201501638PA (en) | 2015-04-29 |
| IL237653B (en) | 2018-02-28 |
| JP2015530850A (ja) | 2015-10-15 |
| RU2646327C2 (ru) | 2018-03-02 |
| TWI578767B (zh) | 2017-04-11 |
| EP2901696A1 (en) | 2015-08-05 |
| CA2884446A1 (en) | 2014-04-03 |
| BR112015006965A2 (pt) | 2017-07-04 |
| CN104662920B (zh) | 2018-09-07 |
| MY172781A (en) | 2019-12-12 |
| TW201427432A (zh) | 2014-07-01 |
| JP6254170B2 (ja) | 2017-12-27 |
| RU2015115651A (ru) | 2016-11-20 |
| KR101770901B1 (ko) | 2017-08-23 |
| UA115565C2 (uk) | 2017-11-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2884446C (en) | Long-term reference picture signaling in video coding | |
| US9167248B2 (en) | Reference picture list modification for video coding | |
| US9762903B2 (en) | External pictures in video coding | |
| CN104704842B (zh) | 假想参考解码器参数的语法结构 | |
| CN103975595B (zh) | 用于视频译码的分段参数集 | |
| US20140348240A1 (en) | Video coding using sample prediction among color components | |
| CN113170203B (zh) | 用于在视频编码中发送信号通知参考图片的系统和方法 | |
| EP3707903A1 (en) | Enhanced reference picture management in video coding | |
| KR101626695B1 (ko) | 뷰 합성 참조 화상들에 대한 참조 화상 리스트 변경 | |
| CN112740705B (zh) | 用于在视频编码中发送信号通知参考图片的系统和方法 | |
| WO2015013643A1 (en) | Use of a depth condition in 3dv codec | |
| HK1206523B (en) | Long-term reference picture signaling in video coding |