KR102151834B1 - 고효율 비디오 코딩 확장물들에서 타겟 출력 계층들의 선택 - Google Patents

고효율 비디오 코딩 확장물들에서 타겟 출력 계층들의 선택 Download PDF

Info

Publication number
KR102151834B1
KR102151834B1 KR1020167001982A KR20167001982A KR102151834B1 KR 102151834 B1 KR102151834 B1 KR 102151834B1 KR 1020167001982 A KR1020167001982 A KR 1020167001982A KR 20167001982 A KR20167001982 A KR 20167001982A KR 102151834 B1 KR102151834 B1 KR 102151834B1
Authority
KR
South Korea
Prior art keywords
output
layers
layer
video
target output
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
KR1020167001982A
Other languages
English (en)
Korean (ko)
Other versions
KR20160031499A (ko
Inventor
잉 천
아다르쉬 크리쉬난 라마수브라모니안
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 KR20160031499A publication Critical patent/KR20160031499A/ko
Application granted granted Critical
Publication of KR102151834B1 publication Critical patent/KR102151834B1/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
    • H04N19/37—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability with arrangements for assigning different transmission priorities to video input data or to video coded data
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
KR1020167001982A 2013-07-12 2014-07-11 고효율 비디오 코딩 확장물들에서 타겟 출력 계층들의 선택 Active KR102151834B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361845837P 2013-07-12 2013-07-12
US61/845,837 2013-07-12
US14/328,406 2014-07-10
US14/328,406 US10595031B2 (en) 2013-07-12 2014-07-10 Selection of target output layers in high efficiency video coding extensions
PCT/US2014/046319 WO2015006674A1 (en) 2013-07-12 2014-07-11 Selection of target output layers in high efficiency video coding extensions

Publications (2)

Publication Number Publication Date
KR20160031499A KR20160031499A (ko) 2016-03-22
KR102151834B1 true KR102151834B1 (ko) 2020-09-03

Family

ID=52277086

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167001982A Active KR102151834B1 (ko) 2013-07-12 2014-07-11 고효율 비디오 코딩 확장물들에서 타겟 출력 계층들의 선택

Country Status (7)

Country Link
US (1) US10595031B2 (enExample)
EP (1) EP3020195A1 (enExample)
JP (1) JP6509842B2 (enExample)
KR (1) KR102151834B1 (enExample)
CN (1) CN105409219B (enExample)
TW (1) TWI633780B (enExample)
WO (1) WO2015006674A1 (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10433239B2 (en) * 2011-04-01 2019-10-01 Intel Corporation Cross-layer optimized adaptive HTTP streaming
KR102246546B1 (ko) * 2013-10-12 2021-04-30 삼성전자주식회사 멀티 레이어 비디오 부호화 방법 및 장치, 멀티 레이어 비디오 복호화 방법 및 장치
US10284858B2 (en) * 2013-10-15 2019-05-07 Qualcomm Incorporated Support of multi-mode extraction for multi-layer video codecs
KR102294092B1 (ko) * 2014-01-02 2021-08-27 한국전자통신연구원 영상의 복호화 방법 및 이를 이용하는 장치
EP3113490B1 (en) * 2014-02-26 2019-07-24 Ricoh Company, Ltd. Communication device, communication system, communication control method, and program
WO2015137432A1 (ja) * 2014-03-14 2015-09-17 シャープ株式会社 画像復号装置、及び画像復号方法
CN106170981B (zh) * 2014-03-14 2019-02-26 华为技术有限公司 图像解码装置
WO2016204481A1 (ko) * 2015-06-16 2016-12-22 엘지전자 주식회사 미디어 데이터 전송 장치, 미디어 데이터 수신 장치, 미디어 데이터 전송 방법, 및 미디어 데이터 수신 방법
US10034010B2 (en) 2015-10-14 2018-07-24 Qualcomm Incorporated Alignment of operation point sample group in multi-layer bitstreams file format
US10575018B2 (en) * 2017-07-10 2020-02-25 Qualcomm Incorporated Enhanced high-level signaling for fisheye virtual reality video in dash
CN110914527B (zh) 2017-07-19 2022-06-07 卡明斯公司 专用egr发动机控制参数的瞬态估计和补偿技术
US11109069B2 (en) 2019-09-20 2021-08-31 Tencent America LLC Signaling of scalability parameters in video bitstream
IL291689B2 (en) * 2019-09-24 2025-07-01 Huawei Tech Co Ltd Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS)
KR20220065045A (ko) * 2019-09-24 2022-05-19 후아웨이 테크놀러지 컴퍼니 리미티드 멀티뷰 스케일러빌리티를 위한 ols
BR122022009715A2 (pt) 2019-09-24 2022-07-12 Huawei Technologies Co., Ltd. Método implementado por um codificador, dispositivo de codificação de vídeo, meio legível por computador não transitório, e codificador
US11265567B2 (en) 2019-10-08 2022-03-01 Tencent America LLC Method for output layer set signaling in scalable video stream
EP4310796A3 (en) 2019-12-26 2024-04-10 ByteDance Inc. Profile, tier and layer indication in video coding
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
KR20220121804A (ko) 2019-12-27 2022-09-01 바이트댄스 아이엔씨 파라미터 세트들에서의 서브픽처 시그널링
CN120602678A (zh) * 2019-12-30 2025-09-05 Lg电子株式会社 图像编码/解码方法、存储介质和图像数据传输方法
CN119767006A (zh) * 2019-12-30 2025-04-04 Lg电子株式会社 图像解码方法/编码方法、图像数据发送方法及存储介质
WO2021142364A1 (en) * 2020-01-09 2021-07-15 Bytedance Inc. Signalling of high level syntax indication
CN115516860B (zh) * 2020-05-04 2025-01-17 Lg电子株式会社 图像解码方法及其设备
WO2021241978A1 (ko) * 2020-05-25 2021-12-02 엘지전자 주식회사 멀티 레이어 기반 영상 코딩 장치 및 방법
US12323606B2 (en) 2020-09-22 2025-06-03 Lg Electronics Inc. Media file generation/reception method and device for signaling operating point information and output layer set information, and computer-readable recording medium in which media file is stored

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0809916B1 (pt) 2007-04-12 2020-09-29 Interdigital Vc Holdings, Inc. Métodos e aparelhos para informação de utilidade de vídeo (vui) para codificação de vídeo escalável (svc) e mídia de armazenamento não transitória
US9716920B2 (en) 2010-08-05 2017-07-25 Qualcomm Incorporated Signaling attributes for network-streamed video data
CN104396264B (zh) 2012-06-28 2019-04-02 索尼公司 发射/接收设备、方法以及编码/解码设备
US20140301477A1 (en) 2013-04-07 2014-10-09 Sharp Laboratories Of America, Inc. Signaling dpb parameters in vps extension and dpb operation
JP6505026B2 (ja) 2013-07-10 2019-04-24 シャープ株式会社 符号化方法
US10284858B2 (en) 2013-10-15 2019-05-07 Qualcomm Incorporated Support of multi-mode extraction for multi-layer video codecs

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
A. K. Ramasubramonian, et al. MV-HEVC/SHVC HLS: On DPB operations. JCT-VC of ITU-T and ISO/IEC. JCTVC-N0093 Ver.1, Jul. 16, 2013, pp.1-5
Hendry, et al. AHG 9: Inter-layer Prediction Indication at Picture Level. JCT-VC of ITU-T and ISO/IEC. JCTVC-M0129 Ver.2, Apr. 17, 2013, pp.1-7
J. Boyce, et al. High-level syntax modifications for HEVC extensions. JCT-VC of ITU-T and ISO/IEC. JCTVC-M0045 Ver.1, Apr. 8, 2013, pp.1-6
Y-K. Wang, et al. MV-HEVC/SHVC HLS: VPS and SPS designs in HEVC 3DV and scalable extensions. JCT-3V of ITU-T and ISO/IEC. JCT3V-D0047 Ver.2, Apr. 24, 2013, pp.1-25

Also Published As

Publication number Publication date
CN105409219B (zh) 2019-08-02
WO2015006674A1 (en) 2015-01-15
JP6509842B2 (ja) 2019-05-08
TWI633780B (zh) 2018-08-21
US10595031B2 (en) 2020-03-17
US20150016532A1 (en) 2015-01-15
TW201515446A (zh) 2015-04-16
EP3020195A1 (en) 2016-05-18
KR20160031499A (ko) 2016-03-22
JP2016529781A (ja) 2016-09-23
CN105409219A (zh) 2016-03-16

Similar Documents

Publication Publication Date Title
KR102151834B1 (ko) 고효율 비디오 코딩 확장물들에서 타겟 출력 계층들의 선택
JP6400660B2 (ja) Ｈｅｖｃおよび拡張のためのビデオパラメータセット
TWI615021B (zh) 對多層視訊寫碼之層間預測信令之最佳化
US9819948B2 (en) Signaling HRD parameters for bitstream partitions
US9973782B2 (en) Signaling layer identifiers for operation points in video coding
KR102434872B1 (ko) 멀티-계층 비디오 코딩에 대한 poc 값 설계
US20140098851A1 (en) Indication of video properties
US9781413B2 (en) Signaling of layer identifiers for operation points
JP2016509403A (ja) ビデオコーディングにおける時間的スケーラビリティサポートを用いた漸次復号リフレッシュ

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20160122

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20190624

Comment text: Request for Examination of Application

A302 Request for accelerated examination
PA0302 Request for accelerated examination

Patent event date: 20200421

Patent event code: PA03022R01D

Comment text: Request for Accelerated Examination

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

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20200531

PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20200828

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20200828

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20230626

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20240624

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20250625

Start annual number: 6

End annual number: 6