CN104704843B - 视频性质的指示 - Google Patents

视频性质的指示 Download PDF

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Publication number
CN104704843B
CN104704843B CN201380051796.7A CN201380051796A CN104704843B CN 104704843 B CN104704843 B CN 104704843B CN 201380051796 A CN201380051796 A CN 201380051796A CN 104704843 B CN104704843 B CN 104704843B
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video
profile
video sequence
decoding
enabled
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CN104704843A (zh
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陈颖
周博
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Qualcomm Inc
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Qualcomm Inc
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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
    • 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)
CN201380051796.7A 2012-10-04 2013-10-03 视频性质的指示 Active CN104704843B (zh)

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 (2)

Publication Number Publication Date
CN104704843A CN104704843A (zh) 2015-06-10
CN104704843B true CN104704843B (zh) 2018-01-12

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CN201380051796.7A Active CN104704843B (zh) 2012-10-04 2013-10-03 视频性质的指示

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

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200045012A (ko) * 2013-07-15 2020-04-29 소니 주식회사 상호작용성을 위한 모션-구속된 타일 세트들 sei 메시지의 확장들
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
KR102423827B1 (ko) 2015-08-10 2022-07-21 삼성전자주식회사 송신 장치 및 이의 제어 방법
US10798422B2 (en) * 2015-10-20 2020-10-06 Intel Corporation Method and system of video coding with post-processing indication
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
KR102924899B1 (ko) * 2018-12-13 2026-02-10 에스케이텔레콤 주식회사 코딩 툴 설정 방법 및 영상 복호화 장치
CN118250477A (zh) * 2018-12-13 2024-06-25 Sk电信有限公司 视频编码/解码设备和提供视频数据的设备
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110032999A1 (en) * 2009-08-07 2011-02-10 Ying Chen Signaling characteristics of an mvc operation point
CN102238386A (zh) * 2010-05-07 2011-11-09 汤姆森特许公司 画面序列编码与重构方法、序列的编码数据流

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8619857B2 (en) * 2010-04-09 2013-12-31 Sharp Laboratories Of America, Inc. Methods and systems for intra prediction
US9167252B2 (en) * 2010-12-01 2015-10-20 Texas Instruments Incorporated Quantization matrix compression in video coding
AU2012221588B2 (en) * 2011-02-22 2015-12-17 Sun Patent Trust Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110032999A1 (en) * 2009-08-07 2011-02-10 Ying Chen Signaling characteristics of an mvc operation point
CN102238386A (zh) * 2010-05-07 2011-11-09 汤姆森特许公司 画面序列编码与重构方法、序列的编码数据流

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
AHG9: Indication of frame-packed or interlaced video，Document: JCTVC-K0119(v1);Ye-Kui Wang;《Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11》;20121001;3.1节 *
Parameter set design for HEVC extensions,Document: JCTVC-K0276(v1);Thomas Rusert;《Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11》;20121002;3.2、4.1.1、4.2节 *

Also Published As

Publication number Publication date
JP2015532554A (ja) 2015-11-09
WO2014055758A1 (en) 2014-04-10
JP2018125863A (ja) 2018-08-09
KR20150065838A (ko) 2015-06-15
CN104704843A (zh) 2015-06-10
EP3562161A1 (en) 2019-10-30
US20140098851A1 (en) 2014-04-10
EP2904793A1 (en) 2015-08-12

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