KR101861906B1 - 고 효율 비디오 코딩에 기초한 비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법 - Google Patents

고 효율 비디오 코딩에 기초한 비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법 Download PDF

Info

Publication number
KR101861906B1
KR101861906B1 KR1020157016406A KR20157016406A KR101861906B1 KR 101861906 B1 KR101861906 B1 KR 101861906B1 KR 1020157016406 A KR1020157016406 A KR 1020157016406A KR 20157016406 A KR20157016406 A KR 20157016406A KR 101861906 B1 KR101861906 B1 KR 101861906B1
Authority
KR
South Korea
Prior art keywords
base layer
block
cropped
video
picture
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
KR1020157016406A
Other languages
English (en)
Korean (ko)
Other versions
KR20150096421A (ko
Inventor
바딤 세레긴
잉 천
지안레 천
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 KR20150096421A publication Critical patent/KR20150096421A/ko
Application granted granted Critical
Publication of KR101861906B1 publication Critical patent/KR101861906B1/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
    • 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
    • H04N19/176—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 block, e.g. a macroblock
    • 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
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • 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
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/50—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
    • H04N19/55—Motion estimation with spatial constraints, e.g. at image or region borders

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020157016406A 2012-12-12 2013-12-04 고 효율 비디오 코딩에 기초한 비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법 Active KR101861906B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261736481P 2012-12-12 2012-12-12
US61/736,481 2012-12-12
US201361767183P 2013-02-20 2013-02-20
US61/767,183 2013-02-20
US14/049,649 2013-10-09
US14/049,649 US9648319B2 (en) 2012-12-12 2013-10-09 Device and method for scalable coding of video information based on high efficiency video coding
PCT/US2013/073015 WO2014093079A1 (en) 2012-12-12 2013-12-04 Device and method for scalable coding of video information based on high efficiency video coding

Publications (2)

Publication Number Publication Date
KR20150096421A KR20150096421A (ko) 2015-08-24
KR101861906B1 true KR101861906B1 (ko) 2018-05-28

Family

ID=50880949

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157016406A Active KR101861906B1 (ko) 2012-12-12 2013-12-04 고 효율 비디오 코딩에 기초한 비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법

Country Status (13)

Country Link
US (1) US9648319B2 (enExample)
EP (1) EP2932718B1 (enExample)
JP (1) JP6430394B2 (enExample)
KR (1) KR101861906B1 (enExample)
CN (1) CN104919797B (enExample)
AP (1) AP2015008516A0 (enExample)
EC (1) ECSP15029651A (enExample)
ES (1) ES2711954T3 (enExample)
HU (1) HUE042712T2 (enExample)
MA (1) MA38178B1 (enExample)
SA (1) SA515360542B1 (enExample)
TW (1) TWI535273B (enExample)
WO (1) WO2014093079A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160073115A1 (en) * 2013-04-05 2016-03-10 Samsung Electronics Co., Ltd. Method for determining inter-prediction candidate for interlayer decoding and encoding method and apparatus
WO2014186542A1 (en) * 2013-05-15 2014-11-20 Vid Scale, Inc. Single loop decoding based inter layer prediction
US10321162B2 (en) * 2015-06-08 2019-06-11 Qualcomm Incorporated Derivation of color gamut scalability parameters and tables in scalable video coding
US10531111B2 (en) * 2015-11-06 2020-01-07 Microsoft Technology Licensing, Llc Flexible reference picture management for video encoding and decoding
US10424082B2 (en) * 2017-04-24 2019-09-24 Intel Corporation Mixed reality coding with overlays
US10602180B2 (en) 2017-06-13 2020-03-24 Qualcomm Incorporated Motion vector prediction
WO2019135447A1 (ko) * 2018-01-02 2019-07-11 삼성전자 주식회사 움직임 예측에 의한 패딩 기법을 이용한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
US11265551B2 (en) * 2018-01-18 2022-03-01 Qualcomm Incorporated Decoder-side motion vector derivation
WO2020182091A1 (en) 2019-03-08 2020-09-17 Beijing Bytedance Network Technology Co., Ltd. Reshaping model in video processing
PH12021552429A1 (en) 2019-04-18 2022-07-25 Beijing Bytedance Network Tech Co Ltd Parameter derivation in cross component mode
AU2020263199B2 (en) 2019-04-23 2023-10-19 Beijing Bytedance Network Technology Co., Ltd. Methods for cross component dependency reduction
SG11202111961SA (en) 2019-05-08 2021-12-30 Beijing Bytedance Network Technology Co Ltd Conditions for applicability of cross-component coding
CN113924774A (zh) * 2019-05-10 2022-01-11 北京达佳互联信息技术有限公司 用于利用三角形预测进行视频编解码的方法和装置
CN117395396A (zh) 2019-07-07 2024-01-12 北京字节跳动网络技术有限公司 色度残差缩放的信令通知
CN115623206B (zh) * 2019-10-10 2024-02-27 北京达佳互联信息技术有限公司 利用三角分区的视频编解码方法和装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008049052A2 (en) 2006-10-18 2008-04-24 Apple Inc. Scalable video coding with filtering of lower layers

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9201640A (nl) 1992-09-22 1994-04-18 Nederland Ptt Systeem omvattende ten minste één encoder voor het coderen van een digitaal signaal en ten minste één decoder voor het decoderen van een digitaal signaal, en encoder en decoder voor toepassing in het systeem volgens de uitvinding.
US6957350B1 (en) 1996-01-30 2005-10-18 Dolby Laboratories Licensing Corporation Encrypted and watermarked temporal and resolution layering in advanced television
KR20060109247A (ko) * 2005-04-13 2006-10-19 엘지전자 주식회사 베이스 레이어 픽처를 이용하는 영상신호의 엔코딩/디코딩방법 및 장치
US20060153295A1 (en) 2005-01-12 2006-07-13 Nokia Corporation Method and system for inter-layer prediction mode coding in scalable video coding
KR100704626B1 (ko) * 2005-02-07 2007-04-09 삼성전자주식회사 다 계층 기반의 모션 벡터를 압축하는 방법 및 장치
WO2006087314A1 (en) * 2005-02-18 2006-08-24 Thomson Licensing Method for deriving coding information for high resolution images from low resoluton images and coding and decoding devices implementing said method
JP4321484B2 (ja) * 2005-04-12 2009-08-26 日本ビクター株式会社 空間スケーラブル符号化方法、空間スケーラブル符号化装置、空間スケーラブル符号化プログラム、空間スケーラブル復号化方法、空間スケーラブル復号化装置及び空間スケーラブル復号化プログラム
US8755434B2 (en) * 2005-07-22 2014-06-17 Lg Electronics Inc. Method and apparatus for scalably encoding and decoding video signal
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
US8428125B2 (en) 2006-12-22 2013-04-23 Qualcomm Incorporated Techniques for content adaptive video frame slicing and non-uniform access unit coding
US8548056B2 (en) * 2007-01-08 2013-10-01 Qualcomm Incorporated Extended inter-layer coding for spatial scability
DE102007049351A1 (de) 2007-10-15 2009-04-16 Siemens Ag Verfahren und Vorrichtung zum Erstellen eines kodierten Ausgangsvideostroms aus mindestens zwei kodierten Eingangsvideoströmen, sowie Verwendung der Vorrichtung und kodierter Eingangsvideostrom
US20120314767A1 (en) 2011-06-13 2012-12-13 Qualcomm Incorporated Border pixel padding for intra prediction in video coding
CA2839274A1 (en) 2011-06-30 2013-01-03 Vidyo, Inc. Motion prediction in scalable video coding
JP5810700B2 (ja) * 2011-07-19 2015-11-11 ソニー株式会社 画像処理装置及び画像処理方法
JP5947405B2 (ja) 2012-02-01 2016-07-06 ノキア テクノロジーズ オーユー ビデオ符号化方法および装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008049052A2 (en) 2006-10-18 2008-04-24 Apple Inc. Scalable video coding with filtering of lower layers

Also Published As

Publication number Publication date
ECSP15029651A (es) 2016-01-29
EP2932718A1 (en) 2015-10-21
TWI535273B (zh) 2016-05-21
WO2014093079A1 (en) 2014-06-19
TW201429263A (zh) 2014-07-16
JP2016503982A (ja) 2016-02-08
US9648319B2 (en) 2017-05-09
MA38178A1 (fr) 2016-05-31
AP2015008516A0 (en) 2015-06-30
MA38178B1 (fr) 2017-10-31
SA515360542B1 (ar) 2017-11-27
CN104919797A (zh) 2015-09-16
ES2711954T3 (es) 2019-05-08
HUE042712T2 (hu) 2019-07-29
KR20150096421A (ko) 2015-08-24
CN104919797B (zh) 2018-08-24
US20140161179A1 (en) 2014-06-12
JP6430394B2 (ja) 2018-11-28
EP2932718B1 (en) 2018-11-28

Similar Documents

Publication Publication Date Title
KR101861906B1 (ko) 고 효율 비디오 코딩에 기초한 비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법
KR101937522B1 (ko) Shvc 에서 리샘플링 프로세스의 조건적 호출
CA2917200C (en) Device and method for scalable coding of video information
US9584808B2 (en) Device and method for scalable coding of video information
KR101780434B1 (ko) 3d 비디오 코딩에서의 유도된 디스패리티 벡터
US10212437B2 (en) Device and method for scalable coding of video information
KR102142737B1 (ko) 고효율 비디오 코딩에 기초한 스케일러블 코딩을 위한 모션 필드 업샘플링
KR20150128915A (ko) 비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법
KR102288262B1 (ko) 비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법
KR20160031498A (ko) 비디오 정보의 스케일러블 코딩을 위한 디바이스 및 방법
EP3022926A2 (en) Device and method for scalable coding of video information
WO2014160640A1 (en) Device and method for scalable coding of video information

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20150619

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
A302 Request for accelerated examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20170526

Comment text: Request for Examination of Application

PA0302 Request for accelerated examination

Patent event date: 20170526

Patent event code: PA03022R01D

Comment text: Request for Accelerated Examination

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

Comment text: Notification of reason for refusal

Patent event date: 20170830

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: 20180227

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20180521

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20180521

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20210329

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20230327

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20240320

Start annual number: 7

End annual number: 7