JP6725415B2 - 時間的サブレイヤー情報に基づいたインターレイヤー予測方法及び装置 - Google Patents

時間的サブレイヤー情報に基づいたインターレイヤー予測方法及び装置 Download PDF

Info

Publication number
JP6725415B2
JP6725415B2 JP2016527928A JP2016527928A JP6725415B2 JP 6725415 B2 JP6725415 B2 JP 6725415B2 JP 2016527928 A JP2016527928 A JP 2016527928A JP 2016527928 A JP2016527928 A JP 2016527928A JP 6725415 B2 JP6725415 B2 JP 6725415B2
Authority
JP
Japan
Prior art keywords
layer
inter
information
picture
prediction
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
JP2016527928A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016528806A5 (enExample
JP2016528806A (ja
Inventor
リー、ハ、ヒョン
リー、ジン、ホ
カン、ジョン、ウォン
チェ、ジン、ス
キム、ジン、ウン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electronics and Telecommunications Research Institute ETRI
Original Assignee
Electronics and Telecommunications Research Institute ETRI
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 Electronics and Telecommunications Research Institute ETRI filed Critical Electronics and Telecommunications Research Institute ETRI
Publication of JP2016528806A publication Critical patent/JP2016528806A/ja
Publication of JP2016528806A5 publication Critical patent/JP2016528806A5/ja
Application granted granted Critical
Publication of JP6725415B2 publication Critical patent/JP6725415B2/ja
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
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for 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
    • H04N19/10—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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/172—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 an image region, e.g. an object the region being a picture, frame or field
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/44—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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • 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)
JP2016527928A 2013-07-15 2014-07-15 時間的サブレイヤー情報に基づいたインターレイヤー予測方法及び装置 Active JP6725415B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
KR10-2013-0082813 2013-07-15
KR20130082813 2013-07-15
KR10-2014-0030739 2014-03-17
KR20140030739A KR20150009424A (ko) 2013-07-15 2014-03-17 시간적 서브 레이어 정보에 기반한 계층간 예측을 이용한 영상 부, 복호화 방법 및 그 장치
PCT/KR2014/006401 WO2015009036A1 (ko) 2013-07-15 2014-07-15 시간적 서브 레이어 정보에 기반한 인터 레이어 예측 방법 및 장치
KR1020140089177A KR102219842B1 (ko) 2013-07-15 2014-07-15 시간적 서브 레이어 정보에 기반한 인터 레이어 예측 방법 및 장치
KR10-2014-0089177 2014-07-15

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2020109949A Division JP7171654B2 (ja) 2013-07-15 2020-06-25 時間的サブレイヤー情報に基づいたインターレイヤー予測方法及び装置

Publications (3)

Publication Number Publication Date
JP2016528806A JP2016528806A (ja) 2016-09-15
JP2016528806A5 JP2016528806A5 (enExample) 2017-08-24
JP6725415B2 true JP6725415B2 (ja) 2020-07-15

Family

ID=52572663

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2016527928A Active JP6725415B2 (ja) 2013-07-15 2014-07-15 時間的サブレイヤー情報に基づいたインターレイヤー予測方法及び装置
JP2020109949A Active JP7171654B2 (ja) 2013-07-15 2020-06-25 時間的サブレイヤー情報に基づいたインターレイヤー予測方法及び装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2020109949A Active JP7171654B2 (ja) 2013-07-15 2020-06-25 時間的サブレイヤー情報に基づいたインターレイヤー予測方法及び装置

Country Status (6)

Country Link
US (3) US9838702B2 (enExample)
EP (2) EP3024237B1 (enExample)
JP (2) JP6725415B2 (enExample)
KR (3) KR20150009424A (enExample)
CN (2) CN112243128B (enExample)
WO (1) WO2015009036A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020167733A (ja) * 2013-07-15 2020-10-08 エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュートＥｌｅｃｔｒｏｎｉｃｓ Ａｎｄ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ 時間的サブレイヤー情報に基づいたインターレイヤー予測方法及び装置

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105519115A (zh) 2013-09-10 2016-04-20 株式会社Kt 用于对可扩展视频信号进行编码/解码的方法及装置
HK1224468A1 (zh) * 2013-10-11 2017-08-18 夏普株式会社 信令告知用於编码的信息
US9591324B2 (en) * 2013-10-14 2017-03-07 Qualcomm Incorporated Systems and methods for separately defining dependencies for sub-layer based inter-layer prediction
JP5886341B2 (ja) * 2014-03-07 2016-03-16 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
US10412422B2 (en) 2015-04-23 2019-09-10 Lg Electronics Inc. Apparatus for transmitting broadcasting signal, apparatus for receiving broadcasting signal, method for transmitting broadcasting signal, and method for receiving broadcasting signal
WO2016180486A1 (en) * 2015-05-12 2016-11-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Composite scalable video streaming
GB2538531A (en) * 2015-05-20 2016-11-23 Nokia Technologies Oy An apparatus, a method and a computer program for video coding and decoding
KR20230070062A (ko) * 2016-10-04 2023-05-19 주식회사 비원영상기술연구소 영상 데이터 부호화/복호화 방법 및 장치
CN113875241A (zh) * 2019-06-25 2021-12-31 英特尔公司 具有水平推导的子图片和子图片集
CA3155739A1 (en) * 2019-09-24 2021-04-01 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Encoder, decoder and data stream for gradual decoder refresh coding and scalable coding
KR20220069114A (ko) 2019-10-07 2022-05-26 후아웨이 테크놀러지 컴퍼니 리미티드 다중 계층 비디오 스트림에서 중복 시그널링의 방지
WO2023129913A1 (en) * 2021-12-29 2023-07-06 Innopeak Technology, Inc. Layer-based and temporal sublayer-based coding

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100679031B1 (ko) 2004-12-03 2007-02-05 삼성전자주식회사 다 계층 기반의 비디오 인코딩 방법, 디코딩 방법 및 상기방법을 이용한 장치
JP4991757B2 (ja) * 2006-01-09 2012-08-01 エルジー エレクトロニクス インコーポレイティド 映像信号のエンコーディング／デコーディング方法
KR20070074453A (ko) 2006-01-09 2007-07-12 엘지전자 주식회사 영상 신호의 인코딩 및 디코딩 방법
WO2012096806A1 (en) * 2011-01-14 2012-07-19 Vidyo, Inc. High layer syntax for temporal scalability
WO2012096981A1 (en) 2011-01-14 2012-07-19 Vidyo, Inc. Improved nal unit header
CA2829493A1 (en) 2011-03-10 2012-09-13 Vidyo, Inc. Dependency parameter set for scalable video coding
KR20130037161A (ko) 2011-10-05 2013-04-15 한국전자통신연구원 스케일러블 비디오 코딩을 위한 향상된 계층간 움직임 정보 예측 방법 및 그 장치
CN109982077B (zh) * 2012-12-14 2022-12-13 Lg 电子株式会社 编码视频的方法、解码视频的方法以及使用其的装置
WO2014162739A1 (en) * 2013-04-05 2014-10-09 Sharp Kabushiki Kaisha Decoding of inter-layer reference picture set and reference picture list construction
US9674522B2 (en) * 2013-04-08 2017-06-06 Qualcomm Incorporated Device and method for scalable coding of video information
KR20150009424A (ko) * 2013-07-15 2015-01-26 한국전자통신연구원 시간적 서브 레이어 정보에 기반한 계층간 예측을 이용한 영상 부, 복호화 방법 및 그 장치
EP3076676B1 (en) * 2013-12-01 2019-05-01 Lg Electronics Inc. Method and device for transmitting and receiving broadcast signal for providing trick play service

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020167733A (ja) * 2013-07-15 2020-10-08 エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュートＥｌｅｃｔｒｏｎｉｃｓ Ａｎｄ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ 時間的サブレイヤー情報に基づいたインターレイヤー予測方法及び装置
JP7171654B2 (ja) 2013-07-15 2022-11-15 エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュート 時間的サブレイヤー情報に基づいたインターレイヤー予測方法及び装置

Also Published As

Publication number Publication date
US10924752B2 (en) 2021-02-16
KR102219842B1 (ko) 2021-02-25
WO2015009036A1 (ko) 2015-01-22
US10397589B2 (en) 2019-08-27
KR20150009424A (ko) 2015-01-26
CN104982037A (zh) 2015-10-14
KR20150009472A (ko) 2015-01-26
EP3024237A4 (en) 2016-12-21
KR102273183B1 (ko) 2021-07-05
US20160119632A1 (en) 2016-04-28
US9838702B2 (en) 2017-12-05
CN112243128A (zh) 2021-01-19
EP3024237B1 (en) 2021-09-08
CN112243128B (zh) 2024-04-02
EP3913920A1 (en) 2021-11-24
US20180054625A1 (en) 2018-02-22
JP2016528806A (ja) 2016-09-15
KR20210024510A (ko) 2021-03-05
EP3024237A1 (en) 2016-05-25
JP7171654B2 (ja) 2022-11-15
CN104982037B (zh) 2020-09-04
US20190335185A1 (en) 2019-10-31
JP2020167733A (ja) 2020-10-08

Similar Documents

Publication Publication Date Title
JP7171654B2 (ja) 時間的サブレイヤー情報に基づいたインターレイヤー予測方法及び装置
JP6517152B2 (ja) ピクチャの符号化／復号化方法及びこれを利用する装置
KR102209109B1 (ko) 영상 부호화/복호화 방법 및 장치
CN105723712B (zh) 基于多层的图像编码/解码方法和设备
US20150103912A1 (en) Method and apparatus for video encoding/decoding based on multi-layer
KR20140122189A (ko) 계층 간 결합된 화면 내 예측을 이용한 영상 부호화/복호화 방법 및 그 장치
KR102412637B1 (ko) 영상 부호화/복호화 방법 및 장치
KR102356481B1 (ko) 비디오 부호화 방법 및 비디오 복호화 방법과 이를 이용하는 장치
KR102722391B1 (ko) 영상 부호화/복호화 방법 및 장치
KR20210013254A (ko) 영상 부호화/복호화 방법 및 장치
KR102271878B1 (ko) 영상의 부호화/복호화 방법 및 이를 이용하는 장치
KR20140088002A (ko) 영상의 부호화/복호화 방법 및 이를 이용하는 장치
KR20140076508A (ko) 비디오 부호화 방법 및 비디오 복호화 방법과 이를 이용하는 장치
KR20150043977A (ko) 다계층 기반의 영상 부호화/복호화 방법 및 장치
KR20210025553A (ko) 영상의 복호화 방법 및 이를 이용하는 장치

Legal Events

Date Code Title Description
RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20161117

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170712

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170712

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20180703

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180713

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20181011

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190111

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190411

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190827

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20191127

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200121

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200421

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20200526

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20200625

R150 Certificate of patent or registration of utility model

Ref document number: 6725415

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250