KR20150065838A - 비디오 특성들의 표시 - Google Patents

비디오 특성들의 표시 Download PDF

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Publication number
KR20150065838A
KR20150065838A KR1020157011620A KR20157011620A KR20150065838A KR 20150065838 A KR20150065838 A KR 20150065838A KR 1020157011620 A KR1020157011620 A KR 1020157011620A KR 20157011620 A KR20157011620 A KR 20157011620A KR 20150065838 A KR20150065838 A KR 20150065838A
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South Korea
Prior art keywords
video
coding
bits
video sequence
syntax
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KR1020157011620A
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English (en)
Korean (ko)
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잉 천
보 저우
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퀄컴 인코포레이티드
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Publication of KR20150065838A publication Critical patent/KR20150065838A/ko
Withdrawn legal-status Critical Current

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    • 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
    • H04N13/0048—
    • 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
    • H04N19/50—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
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020157011620A 2012-10-04 2013-10-03 비디오 특성들의 표시 Withdrawn KR20150065838A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261709922P 2012-10-04 2012-10-04
US61/709,922 2012-10-04
US14/044,339 US20140098851A1 (en) 2012-10-04 2013-10-02 Indication of video properties
US14/044,339 2013-10-02
PCT/US2013/063258 WO2014055758A1 (en) 2012-10-04 2013-10-03 Indication of video properties

Publications (1)

Publication Number Publication Date
KR20150065838A true KR20150065838A (ko) 2015-06-15

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KR1020157011620A Withdrawn KR20150065838A (ko) 2012-10-04 2013-10-03 비디오 특성들의 표시

Country Status (6)

Country Link
US (1) US20140098851A1 (https=)
EP (2) EP2904793A1 (https=)
JP (2) JP2015532554A (https=)
KR (1) KR20150065838A (https=)
CN (1) CN104704843B (https=)
WO (1) WO2014055758A1 (https=)

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WO2020122574A1 (ko) * 2018-12-13 2020-06-18 에스케이텔레콤 주식회사 코딩 툴 설정 방법 및 영상 복호화 장치
KR20200073117A (ko) * 2018-12-13 2020-06-23 에스케이텔레콤 주식회사 코딩 툴 설정 방법 및 영상 복호화 장치
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GB2519746B (en) * 2013-10-22 2016-12-14 Canon Kk Method, device and computer program for encapsulating scalable partitioned timed media data
FR3018417B1 (fr) * 2014-03-04 2017-07-28 Sagemcom Broadband Sas Procede de modification d'un flux video binaire.
US9402083B2 (en) * 2014-04-24 2016-07-26 Vidyo, Inc. Signaling conformance points using profile space
WO2015194869A1 (ko) * 2014-06-20 2015-12-23 삼성전자 주식회사 스케일러블 비디오 데이터의 부호화 또는 복호화 하는 방법 및 장치
KR102578820B1 (ko) * 2018-10-05 2023-09-15 엘지전자 주식회사 히스토리 기반 움직임 정보를 이용한 영상 코딩 방법 및 그 장치
US11509919B2 (en) * 2018-10-17 2022-11-22 Tencent America Reference sample memory size restrictions for intra block copy
US11165847B2 (en) 2018-10-23 2021-11-02 Tencent America LLC Techniques for multiple conformance points in media coding
EP3891994A1 (en) 2018-12-07 2021-10-13 InterDigital VC Holdings, Inc. Managing coding tools combinations and restrictions
CN121967699A (zh) 2019-02-03 2026-05-01 北京字节跳动网络技术有限公司 Mv精度和mv差编解码之间的相互作用
CN121173966A (zh) 2019-02-14 2025-12-19 北京字节跳动网络技术有限公司 解码器侧细化工具的选择性应用
EP3734972A1 (en) * 2019-05-03 2020-11-04 InterDigital VC Holdings, Inc. High level syntax simplified video coding tool set for small blocks
SG11202112279WA (en) 2019-05-11 2021-12-30 Beijing Bytedance Network Technology Co Ltd Selective use of coding tools in video processing
US11172212B2 (en) * 2019-06-06 2021-11-09 Qualcomm Incorporated Decoder-side refinement tool on/off control
US11303935B2 (en) * 2019-07-10 2022-04-12 Qualcomm Incorporated Deriving coding system operational configuration
CN120128701B (zh) * 2019-09-12 2026-02-17 阿里巴巴（中国）有限公司 计算机实现的编解码方法及非暂时性计算机可读存储介质
EP4029245A4 (en) * 2019-10-12 2022-11-23 Beijing Bytedance Network Technology Co., Ltd. High level syntax for video coding tools
US11490099B2 (en) * 2019-12-23 2022-11-01 Qualcomm Incorporated Reference subpicture scaling ratios for subpictures in video coding
EP4066495A4 (en) * 2019-12-26 2023-02-01 ByteDance Inc. PROFILE-LEVEL-LEVEL PARAMETER SET FOR VIDEO ENCODING
CN114902674B (zh) 2019-12-26 2025-07-15 字节跳动有限公司 视频编解码中的档次、层和层级指示
WO2021134018A1 (en) * 2019-12-26 2021-07-01 Bytedance Inc. Signaling of decoded picture buffer parameters in layered video
EP4066387A4 (en) 2019-12-27 2023-02-15 ByteDance Inc. SUBPICTURE SIGNALING IN PARAMETER SETS
US20230046946A1 (en) * 2019-12-30 2023-02-16 Interdigital Vc Holdings France Merge mode, adaptive motion vector precision, and transform skip syntax
US11356706B2 (en) * 2020-01-08 2022-06-07 Qualcomm Incorporated Storage and delivery of video data for video coding
WO2021142370A1 (en) 2020-01-09 2021-07-15 Bytedance Inc. Constraints on value ranges in video bitstreams
US20230145618A1 (en) * 2020-03-20 2023-05-11 Canon Kabushiki Kaisha High level syntax for video coding and decoding
KR20260037179A (ko) * 2020-03-30 2026-03-17 엘지전자 주식회사 Sps 내 ptl, dpb 및 hrd 관련 정보를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체
US11425400B2 (en) * 2020-04-20 2022-08-23 Qualcomm Incorporated Adaptive scaling list control for video coding
US20230291933A1 (en) * 2020-05-22 2023-09-14 Lg Electronics Inc. Method and device for encoding/decoding image by signaling gci, and computer-readable recording medium in which bitstream is stored
JP7525659B2 (ja) * 2020-06-02 2024-07-30 バイトダンス インコーポレイテッド 一般的な制約情報の信号通知
US20220361089A1 (en) * 2021-05-06 2022-11-10 Apple Inc. Systems and methods for supporting evolving band regulations

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US20060104357A1 (en) * 2003-01-20 2006-05-18 Dzevdet Burazerovic Video coding
US9445128B2 (en) * 2006-12-08 2016-09-13 Freescale Semiconductor, Inc. System and method of determining deblocking control flag of scalable video system for indicating presentation of deblocking parameters for multiple layers
JP5156088B2 (ja) * 2007-03-23 2013-03-06 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
US8948241B2 (en) * 2009-08-07 2015-02-03 Qualcomm Incorporated Signaling characteristics of an MVC operation point
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JP5805991B2 (ja) * 2010-05-07 2015-11-10 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ ピクチャ・シーケンスを符号化する方法、それに対応する再構築方法、および当該シーケンスを表す符号化データのストリーム
US9167252B2 (en) * 2010-12-01 2015-10-20 Texas Instruments Incorporated Quantization matrix compression in video coding
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US9491487B2 (en) * 2012-09-25 2016-11-08 Apple Inc. Error resilient management of picture order count in predictive coding systems
US20140092988A1 (en) * 2012-09-28 2014-04-03 Sharp Laboratories Of America, Inc. Systems and methods for reference picture set extension

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10735484B2 (en) 2015-08-10 2020-08-04 Samsung Electronics Co., Ltd. Transmission device and method for controlling same
KR20180059440A (ko) * 2015-10-20 2018-06-04 인텔 코포레이션 후처리 표시를 이용하는 비디오 코딩 방법 및 시스템
WO2020122574A1 (ko) * 2018-12-13 2020-06-18 에스케이텔레콤 주식회사 코딩 툴 설정 방법 및 영상 복호화 장치
KR20200073117A (ko) * 2018-12-13 2020-06-23 에스케이텔레콤 주식회사 코딩 툴 설정 방법 및 영상 복호화 장치
US11616967B2 (en) 2018-12-13 2023-03-28 Sk Telecom Co., Ltd. Coding tool setting method and video decoding apparatus
US11924453B2 (en) 2018-12-13 2024-03-05 Sk Telecom Co., Ltd. Coding tool setting method and video decoding apparatus
US11924454B2 (en) 2018-12-13 2024-03-05 Sk Telecom Co., Ltd. Coding tool setting method and video decoding apparatus
US11991381B2 (en) 2018-12-13 2024-05-21 Sk Telecom Co., Ltd. Coding tool setting method and video decoding apparatus
US12069286B2 (en) 2018-12-13 2024-08-20 Sk Telecom Co., Ltd. Coding tool setting method and video decoding apparatus

Also Published As

Publication number Publication date
JP2015532554A (ja) 2015-11-09
WO2014055758A1 (en) 2014-04-10
JP2018125863A (ja) 2018-08-09
CN104704843B (zh) 2018-01-12
CN104704843A (zh) 2015-06-10
EP3562161A1 (en) 2019-10-30
US20140098851A1 (en) 2014-04-10
EP2904793A1 (en) 2015-08-12

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Date Code Title Description
PA0105 International application

Patent event date: 20150430

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid