TWI523540B - 在視訊寫碼中之訊框分離 - Google Patents

在視訊寫碼中之訊框分離 Download PDF

Info

Publication number
TWI523540B
TWI523540B TW101100370A TW101100370A TWI523540B TW I523540 B TWI523540 B TW I523540B TW 101100370 A TW101100370 A TW 101100370A TW 101100370 A TW101100370 A TW 101100370A TW I523540 B TWI523540 B TW I523540B
Authority
TW
Taiwan
Prior art keywords
frame
independently decodable
lcu
code
segment
Prior art date
Application number
TW101100370A
Other languages
English (en)
Chinese (zh)
Other versions
TW201234857A (en
Inventor
陳盈
陳培松
馬塔 卡茲維克茲
Original Assignee
高通公司
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 高通公司 filed Critical 高通公司
Publication of TW201234857A publication Critical patent/TW201234857A/zh
Application granted granted Critical
Publication of TWI523540B publication Critical patent/TWI523540B/zh

Links

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
    • 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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/124—Quantisation
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/96—Tree coding, e.g. quad-tree coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
TW101100370A 2011-01-05 2012-01-04 在視訊寫碼中之訊框分離 TWI523540B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161430104P 2011-01-05 2011-01-05
US201161435098P 2011-01-21 2011-01-21
US201161454166P 2011-03-18 2011-03-18
US201161492751P 2011-06-02 2011-06-02
US13/341,368 US20120170648A1 (en) 2011-01-05 2011-12-30 Frame splitting in video coding

Publications (2)

Publication Number Publication Date
TW201234857A TW201234857A (en) 2012-08-16
TWI523540B true TWI523540B (zh) 2016-02-21

Family

ID=46380763

Family Applications (1)

Application Number Title Priority Date Filing Date
TW101100370A TWI523540B (zh) 2011-01-05 2012-01-04 在視訊寫碼中之訊框分離

Country Status (9)

Country Link
US (1) US20120170648A1 (enExample)
EP (1) EP2661889A1 (enExample)
JP (2) JP2014506066A (enExample)
KR (1) KR101547743B1 (enExample)
CN (1) CN103299627B (enExample)
AR (1) AR084787A1 (enExample)
BR (1) BR112013017141A2 (enExample)
TW (1) TWI523540B (enExample)
WO (1) WO2012094342A1 (enExample)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112012026393B1 (pt) 2010-04-13 2022-08-23 Ge Video Compression, Llc Fusão de região de amostra
FI3955579T3 (fi) 2010-04-13 2023-08-16 Ge Video Compression Llc Videokoodaus käyttäen kuvien monipuurakenteen alaosioita
ES2659189T3 (es) 2010-04-13 2018-03-14 Ge Video Compression, Llc Herencia en subdivisión de árbol múltiple de matriz de muestras
CN106067983B (zh) 2010-04-13 2019-07-12 Ge视频压缩有限责任公司 解码数据流的方法、生成数据流的方法及解码器
EP2663078A4 (en) * 2011-01-07 2015-02-11 Samsung Electronics Co Ltd VIDEO PRESENTATION METHOD FOR CARRYING OUT BILATERAL PREDICTIONS AND UNILATERAL PREDICTIONS AND DEVICE THEREFOR, VIDEO CODING METHOD AND DEVICE THEREFOR AND VIDEO DECODING METHOD AND DEVICE THEREFOR
WO2012169952A2 (en) * 2011-06-10 2012-12-13 Telefonaktiebolaget L M Ericsson (Publ) Signaling of end of slices
US20130022108A1 (en) * 2011-06-30 2013-01-24 General Instrument Corporation Quantization parameter derivation from qp predictor
TW201315246A (zh) * 2011-09-27 2013-04-01 Sony Corp 圖像處理裝置及方法
KR20130050406A (ko) * 2011-11-07 2013-05-16 오수미 머지 모드에서의 움직임 정보 생성 방법
KR20130050403A (ko) * 2011-11-07 2013-05-16 오수미 인터 모드에서의 복원 블록 생성 방법
MX367822B (es) * 2012-04-06 2019-09-09 Sony Corp Dispositivo de codificación, método de codificación, dispositivo de descodificación y método de descodificación.
US9813705B2 (en) 2012-04-26 2017-11-07 Qualcomm Incorporated Parameter set coding
KR20180026803A (ko) 2012-09-18 2018-03-13 브이아이디 스케일, 인크. 타일 및 타일 그룹을 이용한 관심 영역 비디오 코딩
JP6074509B2 (ja) 2012-09-29 2017-02-01 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 映像符号化及び復号化方法、装置及びシステム
US10038899B2 (en) 2012-10-04 2018-07-31 Qualcomm Incorporated File format for video data
KR20150105346A (ko) * 2012-11-23 2015-09-16 인텔렉추얼디스커버리 주식회사 움직임 정보 병합을 이용한 비디오 부호화/복호화 방법 및 장치
US10057590B2 (en) 2014-01-13 2018-08-21 Mediatek Inc. Method and apparatus using software engine and hardware engine collaborated with each other to achieve hybrid video encoding
US10142642B2 (en) * 2014-06-04 2018-11-27 Qualcomm Incorporated Block adaptive color-space conversion coding
CN105338281B (zh) 2014-06-27 2018-07-31 阿里巴巴集团控股有限公司 一种视频显示方法和装置
EP3989477A1 (en) * 2014-08-07 2022-04-27 DivX, LLC Systems and methods for protecting elementary bitstreams incorporating independently encoded tiles
US20180091810A1 (en) * 2015-03-23 2018-03-29 Lg Electronics Inc. Method for processing video signal and device therefor
US10187640B2 (en) * 2015-09-01 2019-01-22 Mediatek Inc. Method of hard-limited packet size for video encoding
US10863207B2 (en) * 2015-11-27 2020-12-08 Mediatek Inc. Method and apparatus of entropy coding and context modelling for video and image coding
US10212444B2 (en) 2016-01-15 2019-02-19 Qualcomm Incorporated Multi-type-tree framework for video coding
US11223852B2 (en) * 2016-03-21 2022-01-11 Qualcomm Incorporated Coding video data using a two-level multi-type-tree framework
CN107315535B (zh) * 2016-04-27 2019-09-20 北京京东尚科信息技术有限公司 信息处理方法和装置
CN120980231A (zh) * 2016-10-04 2025-11-18 有限公司B1影像技术研究所 图像编码/解码方法和计算机可读记录介质
CN119865595A (zh) 2016-10-04 2025-04-22 有限公司B1影像技术研究所 图像编码/解码方法、记录介质和传输比特流的方法
US10986152B2 (en) * 2016-12-29 2021-04-20 Arris Enterprises Llc Method for dynamically managing content delivery
US10848788B2 (en) 2017-01-06 2020-11-24 Qualcomm Incorporated Multi-type-tree framework for video coding
EP3603074B1 (en) * 2017-03-20 2024-08-14 GE Video Compression, LLC Advanced video data stream extraction and multi-resolution video transmission
CN109151468B (zh) 2017-06-28 2020-12-08 华为技术有限公司 一种图像数据的编码、解码方法及装置
WO2019012555A1 (en) * 2017-07-10 2019-01-17 Sangra Nagender SYSTEM AND METHOD FOR VIDEO FILE ANALYSIS IN A SHORTCUT TEMPORARY FRAME
KR102540171B1 (ko) * 2017-11-22 2023-06-05 인텔렉추얼디스커버리 주식회사 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
CN111727463B (zh) * 2018-01-19 2025-04-11 松下电器（美国）知识产权公司 三维数据编码方法、三维数据解码方法、三维数据编码装置、以及三维数据解码装置
WO2019216710A1 (ko) * 2018-05-10 2019-11-14 삼성전자주식회사 영상의 부호화 및 복호화를 위한 영상의 분할 방법 및 장치
WO2020039325A1 (en) * 2018-08-19 2020-02-27 Beijing Bytedance Network Technology Co., Ltd. Forced boundary partitioning when using tree partitions
US11412260B2 (en) * 2018-10-29 2022-08-09 Google Llc Geometric transforms for image compression
PL3909243T3 (pl) 2019-01-10 2025-12-08 Hfi Innovation Inc. Sposoby i urządzenia do przetwarzania danych wideo węzłów poza zakresem
US11363306B2 (en) * 2019-04-05 2022-06-14 Comcast Cable Communications, Llc Methods, systems, and apparatuses for processing video by adaptive rate distortion optimization
CN111654947A (zh) * 2020-06-08 2020-09-11 浙江方大智控科技有限公司 基于物联网的太阳能灯控制系统及方法
CN111741555A (zh) * 2020-06-28 2020-10-02 浙江方大智控科技有限公司 适用于太阳能路灯控制系统的通讯器
CN114567777B (zh) * 2022-01-18 2024-12-31 杭州未名信科科技有限公司 基于avs3的分像素运动估计方法、装置及电子设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10300048B4 (de) * 2002-01-05 2005-05-12 Samsung Electronics Co., Ltd., Suwon Verfahren und Vorrichtung zur Bildcodierung und -decodierung
KR100624404B1 (ko) * 2002-01-05 2006-09-18 삼성전자주식회사 사람의 시각적 특성을 고려한 적응적 부호화 방법 및 장치
FI114679B (fi) * 2002-04-29 2004-11-30 Nokia Corp Satunnaisaloituspisteet videokoodauksessa
US20090300692A1 (en) * 2008-06-02 2009-12-03 Mavlankar Aditya A Systems and methods for video streaming and display
KR102505806B1 (ko) * 2009-07-01 2023-03-06 인터디지털 브이씨 홀딩스 인코포레이티드 비디오 인코더 및 디코더용 대형 블록에 대한 인트라 예측을 시그널링하기 위한 방법 및 장치
US8654860B2 (en) * 2010-11-01 2014-02-18 Mediatek Inc. Apparatus and method for high efficiency video coding using flexible slice structure

Also Published As

Publication number Publication date
AR084787A1 (es) 2013-06-26
TW201234857A (en) 2012-08-16
JP2015156648A (ja) 2015-08-27
BR112013017141A2 (pt) 2016-09-20
JP5847970B2 (ja) 2016-01-27
JP2014506066A (ja) 2014-03-06
CN103299627B (zh) 2016-08-24
WO2012094342A1 (en) 2012-07-12
KR20130095324A (ko) 2013-08-27
EP2661889A1 (en) 2013-11-13
US20120170648A1 (en) 2012-07-05
KR101547743B1 (ko) 2015-08-26
CN103299627A (zh) 2013-09-11

Similar Documents

Publication Publication Date Title
TWI523540B (zh) 在視訊寫碼中之訊框分離
US11943484B2 (en) Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
TWI569633B (zh) 補充增強資訊訊息寫碼
CN103975596B (zh) 用于视频译码的瓦片的分组
TWI511572B (zh) 具有包含多個編碼圖案區段之網路提取層之視訊寫碼
TWI520583B (zh) 用於解碼及編碼視訊資料之方法、器件及電腦可讀儲存媒體
EP3123726B1 (en) Generic use of hevc sei messages for multi-layer codecs
TWI552574B (zh) 用於高效率視訊寫碼（ｈｅｖｃ）及延伸之視訊參數集合
TWI481237B (zh) 在視訊寫碼中分組經旁路寫碼語法元素
TWI527465B (zh) 已寫碼區塊旗標寫碼
TW201830965A (zh) 用於時間延展性支持之修改適應性迴路濾波器時間預測
CN114097209A (zh) 视频译码中的存取单元中的适应性参数集
CN115462073A (zh) 视频译码中的参数集语法元素和变量
TW202110180A (zh) 跨逐線掃描切片之適應性迴圈濾波
TW201336312A (zh) 在視訊寫碼中波前平行處理之子流
TW201320754A (zh) 支援內側景觀運動預測模式之以多重景觀寫碼為基礎的三維視訊寫碼的編解碼器
TW202543278A (zh) 用於高位元深度視訊譯碼的萊斯（ｒｉｃｅ）參數推導的低複雜度歷史使用