KR102148548B1 - 비디오 코딩에서의 동작 포인트들에 대한 계층 식별자들의 시그널링 - Google Patents

비디오 코딩에서의 동작 포인트들에 대한 계층 식별자들의 시그널링 Download PDF

Info

Publication number
KR102148548B1
KR102148548B1 KR1020157010607A KR20157010607A KR102148548B1 KR 102148548 B1 KR102148548 B1 KR 102148548B1 KR 1020157010607 A KR1020157010607 A KR 1020157010607A KR 20157010607 A KR20157010607 A KR 20157010607A KR 102148548 B1 KR102148548 B1 KR 102148548B1
Authority
KR
South Korea
Prior art keywords
bitstream
operation point
video
vps
syntax elements
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
KR1020157010607A
Other languages
English (en)
Korean (ko)
Other versions
KR20150063099A (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 KR20150063099A publication Critical patent/KR20150063099A/ko
Application granted granted Critical
Publication of KR102148548B1 publication Critical patent/KR102148548B1/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
    • H04N19/70—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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/187—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scalable video layer
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/30—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
    • H04N19/50—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)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020157010607A 2012-09-28 2013-09-11 비디오 코딩에서의 동작 포인트들에 대한 계층 식별자들의 시그널링 Active KR102148548B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261707486P 2012-09-28 2012-09-28
US61/707,486 2012-09-28
US201261708404P 2012-10-01 2012-10-01
US61/708,404 2012-10-01
US13/953,525 2013-07-29
US13/953,525 US9432664B2 (en) 2012-09-28 2013-07-29 Signaling layer identifiers for operation points in video coding
PCT/US2013/059274 WO2014052013A1 (en) 2012-09-28 2013-09-11 Signaling layer identifiers for operation points in video coding

Publications (2)

Publication Number Publication Date
KR20150063099A KR20150063099A (ko) 2015-06-08
KR102148548B1 true KR102148548B1 (ko) 2020-08-26

Family

ID=50385157

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157010607A Active KR102148548B1 (ko) 2012-09-28 2013-09-11 비디오 코딩에서의 동작 포인트들에 대한 계층 식별자들의 시그널링

Country Status (17)

Country Link
US (2) US9432664B2 (enExample)
EP (1) EP2901679A1 (enExample)
JP (1) JP6174152B2 (enExample)
KR (1) KR102148548B1 (enExample)
CN (1) CN104685887B (enExample)
AR (1) AR093770A1 (enExample)
AU (1) AU2013324090B2 (enExample)
BR (1) BR112015006839B1 (enExample)
CA (1) CA2884422C (enExample)
IL (1) IL237917A (enExample)
MY (1) MY171651A (enExample)
PH (1) PH12015500614B1 (enExample)
RU (1) RU2635892C2 (enExample)
SG (1) SG11201501640UA (enExample)
TW (1) TWI527460B (enExample)
WO (1) WO2014052013A1 (enExample)
ZA (1) ZA201502306B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022139260A1 (ko) * 2020-12-21 2022-06-30 엘지전자 주식회사 미디어 파일을 생성하고 처리하는 방법 및 장치
WO2022164024A1 (ko) * 2021-01-26 2022-08-04 엘지전자 주식회사 미디어 파일 처리 방법 및 그 장치

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX345571B (es) 2012-07-09 2017-02-03 Vid Scale Inc Decodificacion y emision en tiempo real de video sensibles a la energia.
CN108696756B (zh) * 2012-09-28 2020-12-11 夏普株式会社 图像编码装置
US9432664B2 (en) 2012-09-28 2016-08-30 Qualcomm Incorporated Signaling layer identifiers for operation points in video coding
US9936196B2 (en) * 2012-10-30 2018-04-03 Qualcomm Incorporated Target output layers in video coding
EP2947879B1 (en) * 2013-01-17 2018-11-07 Samsung Electronics Co., Ltd. Method for decoding video on basis of decoder setting
GB2513303B (en) * 2013-04-16 2017-06-07 Canon Kk Method and device for partitioning an image
GB2524726B (en) * 2014-03-25 2018-05-23 Canon Kk Image data encapsulation with tile support
US9402083B2 (en) * 2014-04-24 2016-07-26 Vidyo, Inc. Signaling conformance points using profile space
EP2958328A1 (en) * 2014-06-20 2015-12-23 Thomson Licensing Method and device for signaling in a bitstream a picture/video format of an LDR picture and a picture/video format of a decoded HDR picture obtained from said LDR picture and an illumination picture
US20160021375A1 (en) * 2014-07-16 2016-01-21 Qualcomm Incorporated Transport stream for carriage of video coding extensions
CA3104173C (en) * 2015-09-04 2023-06-27 Sharp Kabushiki Kaisha Method for signaling caption asset information and device for signaling caption asset information
US11553210B2 (en) 2018-12-07 2023-01-10 Interdigital Vc Holdings, Inc. Managing coding tools combinations and restrictions
JP7485759B2 (ja) 2019-09-24 2024-05-16 華為技術有限公司 ビデオコーディングにおけるピクチャーヘッダーのシグナリング
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)
CN120455697A (zh) * 2019-12-13 2025-08-08 松下电器（美国）知识产权公司 编码装置、解码装置、编码方法、解码方法和比特流生成装置
JP7568350B2 (ja) * 2019-12-26 2024-10-16 バイトダンス インコーポレイテッド ビデオコーディングにおける復号パラメータセット
WO2021134018A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Signaling of decoded picture buffer parameters in layered video
WO2021134011A1 (en) 2019-12-26 2021-07-01 Bytedance Inc. Signaling of slice type and video layers
WO2021134056A1 (en) 2019-12-27 2021-07-01 Bytedance Inc. Syntax for signaling video subpictures
EP4088431A4 (en) 2020-01-09 2023-09-27 ByteDance Inc. DECODING THE ORDER OF DIFFERENT SEI MESSAGES

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060165298A1 (en) * 2005-01-21 2006-07-27 Kabushiki Kaisha Toshiba Moving picture encoder, decoder, and method for generating coded stream

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050147375A1 (en) 2003-01-17 2005-07-07 Shinya Kadono Moving picture coding method and moving picture decoding method
KR20080006609A (ko) * 2005-04-13 2008-01-16 노키아 코포레이션 스케일링가능성 정보의 코딩, 저장, 및 시그널링
EP1869888B1 (en) 2005-04-13 2016-07-06 Nokia Technologies Oy Method, device and system for effectively coding and decoding of video data
JP5063684B2 (ja) 2006-11-17 2012-10-31 エルジー エレクトロニクス インコーポレイティド ビデオ信号のデコーディング／エンコーディング方法及び装置
CN101395921B (zh) * 2006-11-17 2012-08-22 Lg电子株式会社 用于解码/编码视频信号的方法及装置
EP3968642A1 (en) * 2007-04-12 2022-03-16 InterDigital VC Holdings, Inc. Methods and apparatus for video usability information (vui) for scalable video coding (svc)
KR101663917B1 (ko) * 2007-04-18 2016-10-07 톰슨 라이센싱 코딩 시스템
US9143788B2 (en) * 2008-11-13 2015-09-22 Thomson Licensing Multiple thread video encoding using HRD information sharing and bit allocation waiting
US8780999B2 (en) 2009-06-12 2014-07-15 Qualcomm Incorporated Assembling multiview video coding sub-BITSTREAMS in MPEG-2 systems
US8411746B2 (en) 2009-06-12 2013-04-02 Qualcomm Incorporated Multiview video coding over MPEG-2 systems
CN101924944B (zh) * 2009-06-15 2013-06-05 华为技术有限公司 可伸缩视频编码操作点选择方法、信息提供方法及设备
US8665964B2 (en) 2009-06-30 2014-03-04 Qualcomm Incorporated Video coding based on first order prediction and pre-defined second order prediction mode
US8948241B2 (en) * 2009-08-07 2015-02-03 Qualcomm Incorporated Signaling characteristics of an MVC operation point
US8976871B2 (en) 2009-09-16 2015-03-10 Qualcomm Incorporated Media extractor tracks for file format track selection
JP5591932B2 (ja) 2009-09-22 2014-09-17 クゥアルコム・インコーポレイテッド ファイルフォーマットトラック選択のためのメディアエクストラクタトラック
US8914835B2 (en) 2009-10-28 2014-12-16 Qualcomm Incorporated Streaming encoded video data
CN103416056A (zh) * 2011-03-10 2013-11-27 维德约股份有限公司 视频编码中的参数集维持
US9521418B2 (en) 2011-07-22 2016-12-13 Qualcomm Incorporated Slice header three-dimensional video extension for slice header prediction
AU2013285333A1 (en) * 2012-07-02 2015-02-05 Nokia Technologies Oy Method and apparatus for video coding
US9432664B2 (en) 2012-09-28 2016-08-30 Qualcomm Incorporated Signaling layer identifiers for operation points in video coding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060165298A1 (en) * 2005-01-21 2006-07-27 Kabushiki Kaisha Toshiba Moving picture encoder, decoder, and method for generating coded stream

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Benjamin Bross et al., "Proposed Editorial Improvements for High efficiency video coding (HEVC) Text Specification Draft 8", JCTVC-K0030(v3), JCT-VC of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 11th M*
Miska M. Hannuksela et al., "AHG21: On reference picture list construction and reference picture marking", JCTVC-G643(v3), JCT-VC of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 7th Meeting: Geneva, CH,*
TYe-Kui Wang et al., "AHG9: On video parameter set", JCTVC-K0125, JCT-VC of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11 11th Meeting: Shanghai, CN, (2012.10.01.)
Ying Chen et al., "AHG10: Video parameter set for HEVC extensions", JCTVC-J0124(v2), JCT-VC of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 10th Meeting: Stockholm, SE, (2012.07.06.)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022139260A1 (ko) * 2020-12-21 2022-06-30 엘지전자 주식회사 미디어 파일을 생성하고 처리하는 방법 및 장치
US12439088B2 (en) 2020-12-21 2025-10-07 Lg Electronics Inc. Method and apparatus for generating and processing media file
WO2022164024A1 (ko) * 2021-01-26 2022-08-04 엘지전자 주식회사 미디어 파일 처리 방법 및 그 장치

Also Published As

Publication number Publication date
WO2014052013A1 (en) 2014-04-03
CN104685887B (zh) 2018-06-01
IL237917A (en) 2017-06-29
PH12015500614A1 (en) 2015-05-11
US9973782B2 (en) 2018-05-15
PH12015500614B1 (en) 2018-06-06
ZA201502306B (en) 2017-01-25
BR112015006839A2 (pt) 2017-07-04
MY171651A (en) 2019-10-22
AU2013324090A1 (en) 2015-04-09
KR20150063099A (ko) 2015-06-08
TWI527460B (zh) 2016-03-21
RU2015115902A (ru) 2016-11-20
HK1209936A1 (en) 2016-04-08
US20160316227A1 (en) 2016-10-27
AU2013324090B2 (en) 2017-07-06
CA2884422C (en) 2018-03-20
SG11201501640UA (en) 2015-04-29
EP2901679A1 (en) 2015-08-05
CA2884422A1 (en) 2014-04-03
CN104685887A (zh) 2015-06-03
BR112015006839B1 (pt) 2023-12-19
RU2635892C2 (ru) 2017-11-16
US20140092955A1 (en) 2014-04-03
TW201424403A (zh) 2014-06-16
AR093770A1 (es) 2015-06-24
JP6174152B2 (ja) 2017-08-02
US9432664B2 (en) 2016-08-30
JP2015531567A (ja) 2015-11-02

Similar Documents

Publication Publication Date Title
KR102148548B1 (ko) 비디오 코딩에서의 동작 포인트들에 대한 계층 식별자들의 시그널링
AU2013324245B2 (en) Error resilient decoding unit association
US10897612B2 (en) Coding identifiers for motion constrained tile sets
EP2875631B1 (en) Reusing parameter sets for video coding
AU2013280659B2 (en) Signaling long-term reference pictures for video coding
US20120230421A1 (en) Transforms in video coding
KR101865453B1 (ko) 비디오 코더의 동작 포인트들에 대한 계층 식별자들의 개선된 시그널링
EP2904793A1 (en) Indication of video properties
WO2014008136A1 (en) Signaling of long-term reference pictures for video coding
KR20160034321A (ko) 인트라 랜덤 액세스 포인트 픽처들의 개선된 교차-계층 정렬
HK1209936B (en) Signaling layer identifiers for operation points in video coding
HK1209552B (zh) 用於处理和编码多层视频数据的方法、装置和设备

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20150423

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20180824

Comment text: Request for Examination of Application

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

Comment text: Notification of reason for refusal

Patent event date: 20200225

Patent event code: PE09021S01D

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: 20200624

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20200820

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20200820

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