JP2016528802A - ビデオ情報のスケーラブルコーディングのためのデバイスおよび方法 - Google Patents

ビデオ情報のスケーラブルコーディングのためのデバイスおよび方法 Download PDF

Info

Publication number
JP2016528802A
JP2016528802A JP2016527014A JP2016527014A JP2016528802A JP 2016528802 A JP2016528802 A JP 2016528802A JP 2016527014 A JP2016527014 A JP 2016527014A JP 2016527014 A JP2016527014 A JP 2016527014A JP 2016528802 A JP2016528802 A JP 2016528802A
Authority
JP
Japan
Prior art keywords
picture
layer
current
enhancement layer
video
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.)
Pending
Application number
JP2016527014A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016528802A5 (enExample
Inventor
ラパカ、クリシュナカンス
セレジン、バディム
チェン、ジャンレ
ワン、イェ−クイ
カークゼウィックズ、マルタ
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.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2016528802A publication Critical patent/JP2016528802A/ja
Publication of JP2016528802A5 publication Critical patent/JP2016528802A5/ja
Pending legal-status Critical Current

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
    • H04N19/10—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
    • H04N19/50—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
    • H04N19/10—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
    • H04N19/30—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
    • H04N19/70—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)
JP2016527014A 2013-07-15 2014-07-14 ビデオ情報のスケーラブルコーディングのためのデバイスおよび方法 Pending JP2016528802A (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201361846509P 2013-07-15 2013-07-15
US61/846,509 2013-07-15
US201361847931P 2013-07-18 2013-07-18
US61/847,931 2013-07-18
US201361884978P 2013-09-30 2013-09-30
US61/884,978 2013-09-30
US14/329,804 2014-07-11
US14/329,804 US20150016502A1 (en) 2013-07-15 2014-07-11 Device and method for scalable coding of video information
PCT/US2014/046546 WO2015009629A2 (en) 2013-07-15 2014-07-14 Device and method for scalable coding of video information

Publications (2)

Publication Number Publication Date
JP2016528802A true JP2016528802A (ja) 2016-09-15
JP2016528802A5 JP2016528802A5 (enExample) 2017-08-03

Family

ID=52277074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016527014A Pending JP2016528802A (ja) 2013-07-15 2014-07-14 ビデオ情報のスケーラブルコーディングのためのデバイスおよび方法

Country Status (6)

Country Link
US (1) US20150016502A1 (enExample)
EP (1) EP3022926A2 (enExample)
JP (1) JP2016528802A (enExample)
KR (1) KR20160034319A (enExample)
CN (1) CN105359528A (enExample)
WO (1) WO2015009629A2 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104604234B (zh) * 2013-07-12 2019-07-16 索尼公司 图像编码设备和方法
EP4221202A1 (en) * 2015-06-05 2023-08-02 Dolby Laboratories Licensing Corporation Image encoding and decoding method and image decoding device
US10178403B2 (en) * 2015-06-23 2019-01-08 Qualcomm Incorporated Reference picture list construction in intra block copy mode
KR102531386B1 (ko) 2016-10-04 2023-05-12 주식회사 비원영상기술연구소 영상 데이터 부호화/복호화 방법 및 장치
TWI752331B (zh) 2018-06-29 2022-01-11 大陸商北京字節跳動網絡技術有限公司 當向Merge/AMVP添加HMVP候選時的部分/完全修剪
WO2020003278A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Update of look up table: fifo, constrained fifo
KR20240005240A (ko) * 2018-06-29 2024-01-11 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut에서의 모션 후보들의 검사 순서
TW202533573A (zh) 2018-09-26 2025-08-16 美商內數位Ｖｃ控股公司 視訊編碼雙預測
WO2020224581A1 (en) 2019-05-05 2020-11-12 Beijing Bytedance Network Technology Co., Ltd. Chroma deblocking harmonization for video coding
RU2758901C1 (ru) 2019-06-24 2021-11-02 Телефонактиеболагет Лм Эрикссон (Пабл) Передача в служебных сигналах информации значений параметров в наборе параметров, чтобы уменьшать объем данных, содержащихся в кодированном потоке битов видео
CN110418143B (zh) * 2019-07-19 2021-05-14 山西大学 一种车联网中svc视频的传输方法
WO2021043165A1 (en) 2019-09-02 2021-03-11 Beijing Bytedance Network Technology Co., Ltd. Chroma deblocking harmonization for video coding
KR20220160104A (ko) 2020-04-02 2022-12-05 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 양방향 픽처 조건에 기초한 디코딩
US11770498B2 (en) 2020-09-29 2023-09-26 Lemon Inc. Supplemental enhancement information for multi-layer video streams

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120269275A1 (en) * 2010-10-20 2012-10-25 Nokia Corporation Method and device for video coding and decoding

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005057935A2 (en) * 2003-12-09 2005-06-23 Koninklijke Philips Electronics, N.V. Spatial and snr scalable video coding
KR100886191B1 (ko) * 2004-12-06 2009-02-27 엘지전자 주식회사 영상 블록을 디코딩 하는 방법
RU2406253C2 (ru) * 2005-07-21 2010-12-10 Томсон Лайсенсинг Способ и устройство для взвешенного предсказания для масштабируемого кодирования видеосигнала
KR101055741B1 (ko) * 2006-01-09 2011-08-11 엘지전자 주식회사 영상신호의 레이어간 예측 방법
WO2007107170A1 (en) * 2006-03-22 2007-09-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Coding scheme enabling precision-scalability
BRPI0721640A2 (pt) * 2007-06-27 2013-01-29 Thomson Licensing aperfeiÇoamento de qualidade de imagem
WO2009054347A1 (ja) * 2007-10-25 2009-04-30 Nippon Telegraph And Telephone Corporation 動画像スケーラブル符号化方法及び復号方法、それらの装置、それらのプログラム並びにプログラムを記録した記録媒体
US8897359B2 (en) * 2008-06-03 2014-11-25 Microsoft Corporation Adaptive quantization for enhancement layer video coding
KR101635235B1 (ko) * 2008-07-26 2016-06-30 톰슨 라이센싱 스케일러블 비디오 코딩(ｓｖｃ)을 이용한 고속 채널 변경 응용을 위한 실시간 전송 프로토콜(ｒｔｐ) 패킷화 방법
CN104160706B (zh) * 2012-01-20 2018-12-28 诺基亚技术有限公司 对图像进行编码的方法和装置以及对图像比特流进行解码的方法和装置
EP2873243A1 (en) * 2012-06-29 2015-05-20 VID SCALE, Inc. Frame prioritization based on prediction information
US9510004B2 (en) * 2013-06-12 2016-11-29 Microsoft Technology Licensing, Llc Multi-layered rate control for scalable video coding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120269275A1 (en) * 2010-10-20 2012-10-25 Nokia Corporation Method and device for video coding and decoding

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHRISTIAN FELDMANN INSTITUT FUR NACHRICHTENTECHNIK RWTH AACHEN UNIVERSITY 52056 AACHEN, GERMANY: "[AHG16] Analysis of Single-loop SNR Scalability using Binary Residual Refinement Coding[online]", JCTVC-M JCTVC-M0176, JPN6018019735, ISSN: 0003940618 *
JILL BOYCE: "NAL unit header and parameter set designs for HEVC extensions[online]", JCTVC-K JCTVC-K1007, JPN6018019734, ISSN: 0003940617 *

Also Published As

Publication number Publication date
CN105359528A (zh) 2016-02-24
KR20160034319A (ko) 2016-03-29
EP3022926A2 (en) 2016-05-25
US20150016502A1 (en) 2015-01-15
WO2015009629A2 (en) 2015-01-22
WO2015009629A3 (en) 2015-03-19

Similar Documents

Publication Publication Date Title
JP6193494B2 (ja) ビデオ情報のスケーラブルコーディングのためのデバイスおよび方法
JP6672184B2 (ja) マルチレイヤコーデックにおける時間動きベクトル予測（ｔｍｖｐ）指示
JP6542239B2 (ja) ビデオ情報のスケーラブルコーディングのためのデバイスおよび方法
KR102127549B1 (ko) 멀티-계층 비디오 코딩에서의 상이한 코덱의 기본 계층의 지원
JP6293788B2 (ja) 高効率ビデオコーディングに基づくビデオ情報のスケーラブルコーディングのためのデバイスおよび方法
JP6542251B2 (ja) マルチレイヤビットストリームのためのｓｐｓ時間ｉｄネスティング情報の導出
JP6513685B2 (ja) ビデオコーディングにおけるＮｏＯｕｔｐｕｔＯｆＰｒｉｏｒＰｉｃｓＦｌａｇの改善された推論
JP6430394B2 (ja) 高効率ビデオコード化に基づくビデオ情報のスケーラブルコード化のための機器及び方法
JP2016528802A (ja) ビデオ情報のスケーラブルコーディングのためのデバイスおよび方法
JP6573879B2 (ja) ビデオ情報のスケーラブルコーディングのためのデバイスおよび方法
JP6633005B2 (ja) マルチレイヤコーデックのためのフルピクチャ順序カウントリセット
JP6352271B2 (ja) 高効率ビデオコーディングに基づくスケーラブルコーディングのための動きフィールドアップサンプリング
JP2017517185A (ja) マルチレイヤコーディングにおける適合ウィンドウ情報
JP6434044B2 (ja) ビデオ情報のスケーラブルコード化のための機器及び方法
JP6312838B2 (ja) マルチレイヤコード化においてレイヤ間参照ピクチャセット（ＲＰＳ）をコード化し、ビットストリーム終端（ＥｏＢ）ネットワークアクセスレイヤ（ＮＡＬ）単位をコード化するための方法
JP2016508011A (ja) ビデオ情報のスケーラブルコード化のための機器及び方法
JP2016539545A (ja) ビデオ情報のスケーラブルコーディングのためのデバイスおよび方法
JP2016526855A (ja) ビデオ情報のスケーラブルコーディングのためのデバイスおよび方法
JP2017507546A (ja) マルチレイヤコード化において参照ピクチャセット（ｒｐｓ）をコード化するための方法
JP2018511238A (ja) 高速レートひずみ最適量子化

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160404

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160405

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170619

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170619

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20180521

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180529

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20181218