KR101729425B1 - 비디오 시퀀스의 픽처의 디코딩 및 인코딩 - Google Patents

비디오 시퀀스의 픽처의 디코딩 및 인코딩 Download PDF

Info

Publication number
KR101729425B1
KR101729425B1 KR1020157011085A KR20157011085A KR101729425B1 KR 101729425 B1 KR101729425 B1 KR 101729425B1 KR 1020157011085 A KR1020157011085 A KR 1020157011085A KR 20157011085 A KR20157011085 A KR 20157011085A KR 101729425 B1 KR101729425 B1 KR 101729425B1
Authority
KR
South Korea
Prior art keywords
picture
output
pictures
decoded
marked
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.)
Active
Application number
KR1020157011085A
Other languages
English (en)
Korean (ko)
Other versions
KR20150054009A (ko
Inventor
야나탄 사무엘슨
리카르드 셰베르그
Original Assignee
텔레폰악티에볼라겟엘엠에릭슨(펍)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=49261548&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR101729425(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 텔레폰악티에볼라겟엘엠에릭슨(펍) filed Critical 텔레폰악티에볼라겟엘엠에릭슨(펍)
Publication of KR20150054009A publication Critical patent/KR20150054009A/ko
Application granted granted Critical
Publication of KR101729425B1 publication Critical patent/KR101729425B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N19/10—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
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
    • 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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
KR1020157011085A 2012-09-28 2013-09-26 비디오 시퀀스의 픽처의 디코딩 및 인코딩 Active KR101729425B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261706869P 2012-09-28 2012-09-28
US61/706,869 2012-09-28
PCT/EP2013/070093 WO2014049066A1 (en) 2012-09-28 2013-09-26 Decoding and encoding of pictures of a video sequence

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020157010551A Division KR101561012B1 (ko) 2012-09-28 2013-09-26 비디오 시퀀스의 픽처의 디코딩 및 인코딩

Publications (2)

Publication Number Publication Date
KR20150054009A KR20150054009A (ko) 2015-05-19
KR101729425B1 true KR101729425B1 (ko) 2017-04-21

Family

ID=49261548

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020157011085A Active KR101729425B1 (ko) 2012-09-28 2013-09-26 비디오 시퀀스의 픽처의 디코딩 및 인코딩
KR1020157010551A Active KR101561012B1 (ko) 2012-09-28 2013-09-26 비디오 시퀀스의 픽처의 디코딩 및 인코딩

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020157010551A Active KR101561012B1 (ko) 2012-09-28 2013-09-26 비디오 시퀀스의 픽처의 디코딩 및 인코딩

Country Status (22)

Country Link
US (3) US9407932B2 (https=)
EP (2) EP2901680B1 (https=)
JP (2) JP5820551B1 (https=)
KR (2) KR101729425B1 (https=)
CN (2) CN104685889B (https=)
AP (2) AP2015008469A0 (https=)
AU (1) AU2013322607B2 (https=)
BR (1) BR112015006535B1 (https=)
CA (1) CA2886688C (https=)
CL (3) CL2015000758A1 (https=)
DK (2) DK2901680T3 (https=)
ES (2) ES2596268T3 (https=)
IL (2) IL237488A (https=)
IN (2) IN2015DN01879A (https=)
MX (2) MX351197B (https=)
MY (1) MY155923A (https=)
PH (1) PH12015500413A1 (https=)
PL (1) PL2901680T3 (https=)
RU (3) RU2016140556A (https=)
SG (2) SG10201502830WA (https=)
WO (1) WO2014049066A1 (https=)
ZA (2) ZA201501654B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021235802A1 (ko) * 2020-05-18 2021-11-25 엘지전자 주식회사 픽처 출력 관련 정보 기반 영상 또는 비디오 코딩

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5820551B1 (ja) 2012-09-28 2015-11-24 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 映像シーケンスのピクチャの復号化及び符号化
US9942545B2 (en) * 2013-01-03 2018-04-10 Texas Instruments Incorporated Methods and apparatus for indicating picture buffer size for coded scalable video
US10264272B2 (en) * 2013-10-15 2019-04-16 Qualcomm Incorporated Device and method for scalable coding of video information
US9621919B2 (en) 2013-10-23 2017-04-11 Qualcomm Incorporated Multi-layer video file format designs
US20150195564A1 (en) * 2014-01-03 2015-07-09 Qualcomm Incorporated Method for coding a reference picture set (rps) in multi-layer coding
US9654794B2 (en) * 2014-01-03 2017-05-16 Qualcomm Incorporated Methods for coding an inter-layer reference picture set (RPS) and coding end of bitstream (EOB) network access layer (NAL) units in multi-layer coding
CN104053002A (zh) * 2014-06-05 2014-09-17 乐视网信息技术（北京）股份有限公司 视频解码方法和视频解码装置
CN108141619B (zh) * 2015-10-19 2020-11-20 联发科技股份有限公司 管理已解码图像缓存器的方法及装置
US10116576B2 (en) * 2015-10-19 2018-10-30 Samsung Electronics Co., Ltd. Methods and apparatus for random access of HEVC bitstream for MMT
US10516891B2 (en) 2015-11-20 2019-12-24 Intel Corporation Method and system of reference frame caching for video coding
EP3429204B1 (en) * 2016-03-07 2020-04-15 Sony Corporation Encoding device and encoding method
US10623755B2 (en) * 2016-05-23 2020-04-14 Qualcomm Incorporated End of sequence and end of bitstream NAL units in separate file tracks
CN107592543B (zh) * 2016-07-06 2019-12-24 北京大学 视频解码处理方法及装置
TWI690202B (zh) * 2018-12-28 2020-04-01 瑞昱半導體股份有限公司 用於控制媒體播放器中之串流緩衝器的方法與相關的緩衝裝置
KR102746657B1 (ko) * 2019-09-24 2024-12-24 후아웨이 테크놀러지 컴퍼니 리미티드 다층 비디오 비트스트림에 대한 dpb 파라미터의 시그널링 기법
MX2022005385A (es) 2019-11-05 2022-07-11 Lg Electronics Inc Método y dispositivo para procesar información de imagen para la codificación de imágenes/video.
CN115462071B (zh) * 2020-03-11 2025-03-25 抖音视界有限公司 处理视频数据的方法及装置、介质、存储比特流的方法
US11265568B2 (en) * 2020-03-27 2022-03-01 Tencent America LLC Method for derivation on sublayer-wise output layer set
WO2021252525A1 (en) * 2020-06-08 2021-12-16 Bytedance Inc. Constraints of slice count in a coded video picture
CN112055231B (zh) * 2020-08-31 2021-10-15 浙江大华技术股份有限公司 视频解码方法、解码装置、解码器及电子设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120147973A1 (en) 2010-12-13 2012-06-14 Microsoft Corporation Low-latency video decoding
WO2013002700A1 (en) 2011-06-30 2013-01-03 Telefonaktiebolaget L M Ericsson (Publ) Reference picture signaling

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000013790A (ja) * 1998-06-19 2000-01-14 Sony Corp 画像符号化装置および画像符号化方法、画像復号装置および画像復号方法、並びに提供媒体
RU2374787C2 (ru) * 2005-03-10 2009-11-27 Квэлкомм Инкорпорейтед Структура декодера для оптимизированного управления обработкой ошибок в потоковой передаче мультимедийных данных
EP2019554A3 (en) 2005-03-10 2009-03-11 Qualcomm Incorporated A decoder architecture for optimized error management in streaming multimedia
KR101154999B1 (ko) * 2005-07-08 2012-07-09 엘지전자 주식회사 영상 신호의 코딩정보를 압축/해제하기 위해 모델링하는 방법
US8320453B2 (en) 2005-07-08 2012-11-27 Lg Electronics Inc. Method for modeling coding information of a video signal to compress/decompress the information
KR101158439B1 (ko) 2005-07-08 2012-07-13 엘지전자 주식회사 영상 신호의 코딩정보를 압축/해제하기 위해 모델링하는 방법
US7656410B2 (en) * 2006-03-31 2010-02-02 Intel Corporation Image buffering techniques
US7991236B2 (en) 2006-10-16 2011-08-02 Nokia Corporation Discardable lower layer adaptations in scalable video coding
US8265140B2 (en) 2008-09-30 2012-09-11 Microsoft Corporation Fine-grained client-side control of scalable media delivery
JP2010252151A (ja) * 2009-04-17 2010-11-04 Renesas Electronics Corp 再生装置、及び同期再生方法
US20110235709A1 (en) * 2010-03-25 2011-09-29 Apple Inc. Frame dropping algorithm for fast adaptation of buffered compressed video to network condition changes
RU2587467C2 (ru) * 2011-06-30 2016-06-20 МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи Сокращение задержки при кодировании и декодировании видео
US10021394B2 (en) * 2012-09-24 2018-07-10 Qualcomm Incorporated Hypothetical reference decoder parameters in video coding
JP5820551B1 (ja) * 2012-09-28 2015-11-24 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 映像シーケンスのピクチャの復号化及び符号化

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120147973A1 (en) 2010-12-13 2012-06-14 Microsoft Corporation Low-latency video decoding
WO2013002700A1 (en) 2011-06-30 2013-01-03 Telefonaktiebolaget L M Ericsson (Publ) Reference picture signaling

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
B. Bross et al., "Proposed Editorial Improvements for HEVC Text Specification Draft 8", (JCTVC-K0030_v3) JCT-VC of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, 11th Meeting: Shanghai, 12. Sep. 2012
SJOBERG R et al., "Absolute signaling of reference pictures", (F493) JCT-VC of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, 6th Meeting: Torino, 1. July, 2011

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021235802A1 (ko) * 2020-05-18 2021-11-25 엘지전자 주식회사 픽처 출력 관련 정보 기반 영상 또는 비디오 코딩
US12348752B2 (en) 2020-05-18 2025-07-01 Lg Electronics Inc. Image or video coding on basis of information related to picture output

Also Published As

Publication number Publication date
US9848203B2 (en) 2017-12-19
AP2015008308A0 (en) 2015-03-31
BR112015006535A2 (pt) 2017-07-04
CL2015000758A1 (es) 2015-11-27
EP3076673A1 (en) 2016-10-05
SG10201502830WA (en) 2015-05-28
IL237488A (en) 2016-06-30
IN2015DN02716A (https=) 2015-09-04
JP2015216638A (ja) 2015-12-03
AP2015008469A0 (en) 2015-05-31
KR20150050597A (ko) 2015-05-08
CA2886688C (en) 2020-01-07
DK2901680T3 (en) 2016-09-19
MX351197B (es) 2017-10-05
JP5820551B1 (ja) 2015-11-24
EP3076673B1 (en) 2017-03-01
US9407932B2 (en) 2016-08-02
US20140161181A1 (en) 2014-06-12
AP3943A (en) 2016-12-16
RU2016140556A (ru) 2018-12-14
CL2015000952A1 (es) 2015-12-18
ES2596268T3 (es) 2017-01-05
RU2015121357A (ru) 2015-12-10
DK3076673T3 (en) 2017-06-06
RU2607979C2 (ru) 2017-01-11
US9706225B2 (en) 2017-07-11
US20170264916A1 (en) 2017-09-14
CA2886688A1 (en) 2014-04-03
BR112015006535B1 (pt) 2022-11-29
CN104685889B (zh) 2016-08-24
MX2015003724A (es) 2015-06-24
ES2627741T3 (es) 2017-07-31
CN105025303B (zh) 2018-05-29
PL2901680T3 (pl) 2017-01-31
KR20150054009A (ko) 2015-05-19
AU2013322607A1 (en) 2015-03-26
IL237488A0 (en) 2015-04-30
CL2019000428A1 (es) 2019-06-07
ZA201502295B (en) 2017-08-30
SG11201501396RA (en) 2015-03-30
KR101561012B1 (ko) 2015-10-15
IN2015DN01879A (https=) 2015-08-07
EP2901680A1 (en) 2015-08-05
CN105025303A (zh) 2015-11-04
MX338311B (es) 2016-04-12
MY155923A (en) 2015-12-16
JP6058736B2 (ja) 2017-01-11
AU2013322607B2 (en) 2015-06-18
US20150319457A1 (en) 2015-11-05
HK1206896A1 (zh) 2016-01-15
EP2901680B1 (en) 2016-07-06
RU2015115939A (ru) 2016-11-20
RU2623896C2 (ru) 2017-06-29
WO2014049066A1 (en) 2014-04-03
PH12015500413B1 (en) 2015-04-20
ZA201501654B (en) 2016-02-24
CN104685889A (zh) 2015-06-03
IL238190B (en) 2018-01-31
JP2015534384A (ja) 2015-11-26
PH12015500413A1 (en) 2015-04-20

Similar Documents

Publication Publication Date Title
KR101729425B1 (ko) 비디오 시퀀스의 픽처의 디코딩 및 인코딩
US11653011B2 (en) Decoded picture buffer removal
US10986357B2 (en) Signaling change in output layer sets
US10284862B2 (en) Signaling indications and constraints
US20170134742A1 (en) Slice type and decoder conformance
AU2015224479B2 (en) Decoding and encoding of pictures of a video sequence
HK1206896B (en) Decoding and encoding of pictures of a video sequence

Legal Events

Date Code Title Description
A107 Divisional application of patent
PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A18-div-PA0104

St.27 status event code: A-0-1-A10-A16-div-PA0104

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

FPAY Annual fee payment

Payment date: 20200414

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20210406

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

FPAY Annual fee payment

Payment date: 20220404

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 10