KR101672152B1 - 비디오 코딩에서의 시간 스케일러빌리티 지원에 의한 점진적 개선 - Google Patents

비디오 코딩에서의 시간 스케일러빌리티 지원에 의한 점진적 개선 Download PDF

Info

Publication number
KR101672152B1
KR101672152B1 KR1020157020174A KR20157020174A KR101672152B1 KR 101672152 B1 KR101672152 B1 KR 101672152B1 KR 1020157020174 A KR1020157020174 A KR 1020157020174A KR 20157020174 A KR20157020174 A KR 20157020174A KR 101672152 B1 KR101672152 B1 KR 101672152B1
Authority
KR
South Korea
Prior art keywords
progressive enhancement
progressive
picture
video
segment
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
KR1020157020174A
Other languages
English (en)
Korean (ko)
Other versions
KR20150103111A (ko
Inventor
예-쿠이 왕
Original Assignee
퀄컴 인코포레이티드
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
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20150103111A publication Critical patent/KR20150103111A/ko
Application granted granted Critical
Publication of KR101672152B1 publication Critical patent/KR101672152B1/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
    • H04N19/30—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • 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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
KR1020157020174A 2012-12-30 2013-12-16 비디오 코딩에서의 시간 스케일러빌리티 지원에 의한 점진적 개선 Active KR101672152B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261747347P 2012-12-30 2012-12-30
US61/747,347 2012-12-30
US14/040,014 US9294777B2 (en) 2012-12-30 2013-09-27 Progressive refinement with temporal scalability support in video coding
US14/040,014 2013-09-27
PCT/US2013/075421 WO2014105485A1 (en) 2012-12-30 2013-12-16 Progressive refinement with temporal scalability support in video coding

Publications (2)

Publication Number Publication Date
KR20150103111A KR20150103111A (ko) 2015-09-09
KR101672152B1 true KR101672152B1 (ko) 2016-11-02

Family

ID=51017166

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157020174A Active KR101672152B1 (ko) 2012-12-30 2013-12-16 비디오 코딩에서의 시간 스케일러빌리티 지원에 의한 점진적 개선

Country Status (13)

Country Link
US (1) US9294777B2 (https=)
EP (1) EP2939427B1 (https=)
JP (1) JP6337009B2 (https=)
KR (1) KR101672152B1 (https=)
CN (1) CN104969555B (https=)
DK (1) DK2939427T3 (https=)
ES (1) ES2605392T3 (https=)
HU (1) HUE030828T2 (https=)
PL (1) PL2939427T3 (https=)
PT (1) PT2939427T (https=)
SI (1) SI2939427T1 (https=)
TW (1) TWI540884B (https=)
WO (1) WO2014105485A1 (https=)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101750048B1 (ko) 2009-11-13 2017-07-03 삼성전자주식회사 변속 재생 서비스 제공 방법 및 장치
KR20110105710A (ko) * 2010-03-19 2011-09-27 삼성전자주식회사 복수의 챕터를 포함하는 콘텐트를 적응적으로 스트리밍하는 방법 및 장치
WO2015056182A2 (en) * 2013-10-15 2015-04-23 Nokia Technologies Oy Video encoding and decoding
US9762912B2 (en) 2015-01-16 2017-09-12 Microsoft Technology Licensing, Llc Gradual updating using transform coefficients for encoding and decoding
GB2538997A (en) * 2015-06-03 2016-12-07 Nokia Technologies Oy A method, an apparatus, a computer program for video coding
US10210871B2 (en) * 2016-03-18 2019-02-19 Qualcomm Incorporated Audio processing for temporally mismatched signals
FR3073112B1 (fr) * 2017-11-02 2021-04-02 Ateme Procede et systeme de traitement d'un contenu multimedia dans un reseau de zone metropolitaine
US11962782B2 (en) * 2018-01-29 2024-04-16 Interdigital Vc Holdings, Inc. Encoding and decoding with refinement of the reconstructed picture
GB2588004B (en) 2018-06-05 2023-03-01 Beijing Bytedance Network Tech Co Ltd Interaction between IBC and affine
EP4351140A1 (en) 2018-06-07 2024-04-10 Beijing Bytedance Network Technology Co., Ltd. Partial cost calculation
WO2019244119A1 (en) 2018-06-21 2019-12-26 Beijing Bytedance Network Technology Co., Ltd. Sub-block mv inheritance between color components
WO2019244117A1 (en) 2018-06-21 2019-12-26 Beijing Bytedance Network Technology Co., Ltd. Unified constrains for the merge affine mode and the non-merge affine mode
TWI719519B (zh) 2018-07-02 2021-02-21 大陸商北京字節跳動網絡技術有限公司 對於dmvr的塊尺寸限制
CN110944193B (zh) 2018-09-24 2023-08-11 北京字节跳动网络技术有限公司 视频编码和解码中的加权双向预测
WO2020084476A1 (en) 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Sub-block based prediction
CN111083492B (zh) 2018-10-22 2024-01-12 北京字节跳动网络技术有限公司 双向光流中的梯度计算
WO2020094151A1 (en) 2018-11-10 2020-05-14 Beijing Bytedance Network Technology Co., Ltd. Rounding in pairwise average candidate calculations
CN111436230B (zh) 2018-11-12 2024-10-11 北京字节跳动网络技术有限公司 仿射预测的带宽控制方法
CN113170093B (zh) 2018-11-20 2023-05-02 北京字节跳动网络技术有限公司 视频处理中的细化帧间预测
JP7241870B2 (ja) 2018-11-20 2023-03-17 北京字節跳動網絡技術有限公司 部分的な位置に基づく差分計算
JP7199552B2 (ja) * 2019-02-01 2023-01-05 北京字節跳動網絡技術有限公司 ビデオコーディングのためのルーマ依存クロマ残差スケーリングの設定
CN113383548B (zh) 2019-02-03 2026-02-27 北京字节跳动网络技术有限公司 Mv精度和mv差编解码之间的相互作用
CN121309818A (zh) 2019-02-14 2026-01-09 北京字节跳动网络技术有限公司 基于处理参数的解码器侧运动推导
WO2020177684A1 (en) 2019-03-03 2020-09-10 Beijing Bytedance Network Technology Co., Ltd. Enabling dmvr based on the information in the picture header
JP2022521554A (ja) 2019-03-06 2022-04-08 北京字節跳動網絡技術有限公司 変換された片予測候補の利用
CN118413681A (zh) 2019-03-12 2024-07-30 现代自动车株式会社 用于编码和解码影像的方法
WO2020200269A1 (en) 2019-04-02 2020-10-08 Beijing Bytedance Network Technology Co., Ltd. Decoder side motion vector derivation
WO2020214899A1 (en) * 2019-04-19 2020-10-22 Beijing Dajia Internet Information Technology Co., Ltd. Supplemental enhancement information message for embedded image
SG11202112279WA (en) 2019-05-11 2021-12-30 Beijing Bytedance Network Technology Co Ltd Selective use of coding tools in video processing
JP7431253B2 (ja) 2019-05-16 2024-02-14 北京字節跳動網絡技術有限公司 動き情報精緻化のサブ領域に基づいた決定
CN117615155A (zh) 2019-09-19 2024-02-27 北京字节跳动网络技术有限公司 视频编解码中的参考样点位置推导
CN117499640A (zh) 2019-10-12 2024-02-02 北京字节跳动网络技术有限公司 视频编解码中的预测类型信令
CN117376557A (zh) 2019-10-13 2024-01-09 北京字节跳动网络技术有限公司 参考图片重采样与视频编解码工具之间的相互作用
KR102922307B1 (ko) 2019-12-27 2026-02-05 두인 비전 컴퍼니 리미티드 비디오 픽처 헤더의 슬라이스 유형의 시그널링

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007080223A1 (en) 2006-01-10 2007-07-19 Nokia Corporation Buffering of decoded reference pictures
US20090080535A1 (en) 2005-07-21 2009-03-26 Thomson Licensing Method and apparatus for weighted prediction for scalable video coding

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008536420A (ja) * 2005-04-13 2008-09-04 ノキア コーポレイション スケーラビリティ情報の符号化、格納およびシグナリング
US8767836B2 (en) * 2006-03-27 2014-07-01 Nokia Corporation Picture delimiter in scalable video coding
EP2041976A4 (en) * 2006-07-12 2012-06-20 Nokia Corp SIGNALING OF SCALABILITY INFORMATION FROM THE INTERESTING REGION IN MEDIA FILES
RU2432703C2 (ru) * 2007-04-17 2011-10-27 Нокиа Корпорейшн Масштабируемое видеокодирование с обратной связью
US8873627B2 (en) * 2010-12-07 2014-10-28 Mediatek Inc Method and apparatus of video coding using picture structure with low-delay hierarchical B group

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090080535A1 (en) 2005-07-21 2009-03-26 Thomson Licensing Method and apparatus for weighted prediction for scalable video coding
WO2007080223A1 (en) 2006-01-10 2007-07-19 Nokia Corporation Buffering of decoded reference pictures

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
K. Kazui, et al. AHG9: Modification of SEIs specified in AVC. JCT-VC of ITU-T and ISO/IEC. JCTVC-K0142 Ver.2, Oct. 10, 2012, pp.1-21
Y-K, Wang, et al. AHG9: HEVC SEI messages cleanups. JCT-VC of ITU-T and ISO/IEC. JCTVC-L0045 Ver.1, Jan. 8, 2013, pp.1-5

Also Published As

Publication number Publication date
DK2939427T3 (en) 2016-11-07
HUE030828T2 (en) 2017-06-28
CN104969555B (zh) 2019-01-15
WO2014105485A1 (en) 2014-07-03
PT2939427T (pt) 2016-11-28
SI2939427T1 (sl) 2016-12-30
CN104969555A (zh) 2015-10-07
EP2939427B1 (en) 2016-08-24
JP2016507956A (ja) 2016-03-10
KR20150103111A (ko) 2015-09-09
US20140185670A1 (en) 2014-07-03
US9294777B2 (en) 2016-03-22
JP6337009B2 (ja) 2018-06-06
ES2605392T3 (es) 2017-03-14
TWI540884B (zh) 2016-07-01
EP2939427A1 (en) 2015-11-04
TW201440498A (zh) 2014-10-16
PL2939427T3 (pl) 2017-02-28

Similar Documents

Publication Publication Date Title
KR101672152B1 (ko) 비디오 코딩에서의 시간 스케일러빌리티 지원에 의한 점진적 개선
KR101741348B1 (ko) 비디오 코딩에서 시간 스케일러빌리티 지원 하의 점진적 디코딩 리프레시
US9565452B2 (en) Error resilient decoding unit association
KR101810302B1 (ko) 비디오 코딩에서 장기 참조 화상들의 랜덤 액세스 및 시그널링
CN104221381B (zh) 用于视频译码的波前并行处理的方法、装置及计算机可读存储媒体
DK2941869T3 (en) VIDEO BUFFERING OPERATIONS FOR DIRECT ACCESS IN VIDEO CODING
KR101818831B1 (ko) 비-정렬된 irap 픽처들을 포함할 수도 있는 멀티-계층 비트스트림들에 대한 교차-계층 poc 정렬
HK1207927B (en) Supplemental enhancement information message coding

Legal Events

Date Code Title Description
E13-X000 Pre-grant limitation requested

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

PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

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

PG1501 Laying open of application

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

A201 Request for examination
A302 Request for accelerated 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

PA0302 Request for accelerated examination

St.27 status event code: A-1-2-D10-D17-exm-PA0302

St.27 status event code: A-1-2-D10-D16-exm-PA0302

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

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-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: 20190924

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

PR1001 Payment of annual fee

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

Fee payment year number: 5

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

P22-X000 Classification modified

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