CN105681795B - 用于对帧序列进行视频编码的方法和编码器 - Google Patents

用于对帧序列进行视频编码的方法和编码器 Download PDF

Info

Publication number
CN105681795B
CN105681795B CN201510849577.4A CN201510849577A CN105681795B CN 105681795 B CN105681795 B CN 105681795B CN 201510849577 A CN201510849577 A CN 201510849577A CN 105681795 B CN105681795 B CN 105681795B
Authority
CN
China
Prior art keywords
frame
time point
interest
area
mobile object
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
CN201510849577.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN105681795A (zh
Inventor
陈建丹
马库斯·斯堪斯
维列·贝特沙尔特
米卡埃尔·彭德斯
亚历山大·马丁斯
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.)
Axis AB
Original Assignee
Axis AB
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 Axis AB filed Critical Axis AB
Publication of CN105681795A publication Critical patent/CN105681795A/zh
Application granted granted Critical
Publication of CN105681795B publication Critical patent/CN105681795B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • 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
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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
    • 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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/177—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 group of pictures [GOP]
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201510849577.4A 2014-12-03 2015-11-27 用于对帧序列进行视频编码的方法和编码器 Active CN105681795B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14196126.8 2014-12-03
EP14196126.8A EP3029937B1 (en) 2014-12-03 2014-12-03 Method and encoder for video encoding of a sequence of frames

Publications (2)

Publication Number Publication Date
CN105681795A CN105681795A (zh) 2016-06-15
CN105681795B true CN105681795B (zh) 2018-02-13

Family

ID=52006883

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510849577.4A Active CN105681795B (zh) 2014-12-03 2015-11-27 用于对帧序列进行视频编码的方法和编码器

Country Status (6)

Country Link
US (1) US9936217B2 (enExample)
EP (1) EP3029937B1 (enExample)
JP (1) JP6119045B2 (enExample)
KR (1) KR101715833B1 (enExample)
CN (1) CN105681795B (enExample)
TW (1) TWI613910B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170359596A1 (en) * 2016-06-09 2017-12-14 Apple Inc. Video coding techniques employing multiple resolution
EP3306528B1 (en) * 2016-10-04 2019-12-25 Axis AB Using image analysis algorithms for providing traning data to neural networks
US10999602B2 (en) 2016-12-23 2021-05-04 Apple Inc. Sphere projected motion estimation/compensation and mode decision
US11259046B2 (en) 2017-02-15 2022-02-22 Apple Inc. Processing of equirectangular object data to compensate for distortion by spherical projections
US10924747B2 (en) 2017-02-27 2021-02-16 Apple Inc. Video coding techniques for multi-view video
FR3064145A1 (fr) * 2017-03-16 2018-09-21 Orange Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants
US11093752B2 (en) 2017-06-02 2021-08-17 Apple Inc. Object tracking in multi-view video
US10754242B2 (en) 2017-06-30 2020-08-25 Apple Inc. Adaptive resolution and projection format in multi-direction video
JP6961443B2 (ja) * 2017-09-29 2021-11-05 キヤノン株式会社 画像処理装置、画像処理方法、及びプログラム
US10869040B2 (en) * 2017-10-29 2020-12-15 Chun-Wei Chan Perceptual multimedia encoding system and method with pre-defined encoding quality patterns
EP3506633A1 (en) * 2017-12-19 2019-07-03 Axis AB Video encoding method and system
US10713517B2 (en) * 2018-09-30 2020-07-14 Himax Technologies Limited Region of interest recognition
CN113132721B (zh) * 2019-12-31 2022-07-19 浙江宇视科技有限公司 视频编码方法、装置、可读存储介质及电子设备
CN111277825A (zh) * 2020-01-19 2020-06-12 浙江工业大学 一种基于海思芯片的码流控制方法
US11936881B2 (en) * 2021-09-30 2024-03-19 Hewlett-Packard Development Company, L.P. Region of interest based image data enhancement in a teleconference

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6665342B1 (en) * 1999-07-02 2003-12-16 International Business Machines Corporation System and method for producing a still image representation of a motion video
DE10300048B4 (de) 2002-01-05 2005-05-12 Samsung Electronics Co., Ltd., Suwon Verfahren und Vorrichtung zur Bildcodierung und -decodierung
JP4241562B2 (ja) * 2004-09-29 2009-03-18 三洋電機株式会社 画像圧縮装置
JP4656912B2 (ja) 2004-10-29 2011-03-23 三洋電機株式会社 画像符号化装置
US8693537B2 (en) 2005-03-01 2014-04-08 Qualcomm Incorporated Region-of-interest coding with background skipping for video telephony
EP1929768A4 (en) * 2005-08-26 2010-05-05 Idt Corp TRACKING AND INTEGRATION OF REGION OF INTEREST IN A VIDEO CODEC
WO2008075779A1 (en) * 2006-12-18 2008-06-26 Fujifilm Corporation Monitoring system, monitoring method and program
US20090022403A1 (en) * 2007-07-20 2009-01-22 Fujifilm Corporation Image processing apparatus, image processing method, and computer readable medium
JP2009253581A (ja) * 2008-04-04 2009-10-29 Fujifilm Corp 画像処理装置、画像処理方法、およびプログラム
JP5285632B2 (ja) * 2009-01-26 2013-09-11 パナソニック株式会社 動画像処理装置、動画像処理方法および撮像装置
TWI429294B (zh) * 2009-06-04 2014-03-01 Ind Tech Res Inst 具有限度變動位元率控制之感興趣區域編碼方法與系統以及相關之儲存媒體
CN102831442A (zh) * 2011-06-13 2012-12-19 索尼公司 异常行为检测设备和方法及生成该检测设备的设备和方法
JP2013187769A (ja) * 2012-03-08 2013-09-19 Panasonic Corp 符号化装置
CN102682454B (zh) * 2012-04-28 2013-05-08 中国科学技术大学 一种视频中的感兴趣区域跟踪方法及装置
EP2936802A4 (en) 2012-12-18 2016-08-17 Intel Corp MULTI REGIONAL VIDEO CONFERENCE CODING

Also Published As

Publication number Publication date
JP6119045B2 (ja) 2017-04-26
KR20160067032A (ko) 2016-06-13
TW201631973A (zh) 2016-09-01
CN105681795A (zh) 2016-06-15
EP3029937A1 (en) 2016-06-08
EP3029937B1 (en) 2016-11-16
TWI613910B (zh) 2018-02-01
KR101715833B1 (ko) 2017-03-13
JP2016111694A (ja) 2016-06-20
US9936217B2 (en) 2018-04-03
US20160165257A1 (en) 2016-06-09

Similar Documents

Publication Publication Date Title
CN105681795B (zh) 用于对帧序列进行视频编码的方法和编码器
Duan et al. Video coding for machines: A paradigm of collaborative compression and intelligent analytics
CN111801945B (zh) 用于对视频流进行编译的方法和装置
CN115486068B (zh) 视频编码的方法、计算机装置、设备及计算机可读介质
CN116648716A (zh) 通过指示特征图数据进行解码
US20120275524A1 (en) Systems and methods for processing shadows in compressed video images
CN104160703A (zh) 经对象检测所通知的编码
EP2382786A1 (en) Multiple-candidate motion estimation with advanced spatial filtering of differential motion vectors
KR20230154022A (ko) P-프레임 코딩 시스템을 이용한 학습된 b-프레임 코딩
CN101888546B (zh) 一种运动估计的方法及装置
US20200128252A1 (en) Variable Frame Rate Encoding Method and Device, Computer Device and Computer Readable Storage Medium
CN108366267A (zh) 编码设备
WO2024002496A1 (en) Parallel processing of image regions with neural networks – decoding, post filtering, and rdoq
AU2023364015A1 (en) Method and apparatus for talking face video compression
CN101584215B (zh) 综合空时预测
BR102012025882A2 (pt) Método e dispositivo para determinar um valor de saliência de um bloco de um quadro de vídeo em blocos preditivo codificado em um fluxo de dados
CN109246430A (zh) 虚拟现实360度视频快速帧内预测和cu划分提前决策
Paul Efficient video coding using optimal compression plane and background modelling
CN103430543A (zh) 重构和编码图像块的方法
Tang et al. Canerv: Content adaptive neural representation for video compression
Kumar et al. STAR: efficient spatiotemporal modeling for action recognition
Pakdaman et al. BLINC: Lightweight bimodal learning for low-complexity VVC intra-coding
CN101263662A (zh) 自适应影响区域滤波器
WO2024002497A1 (en) Parallel processing of image regions with neural networks – decoding, post filtering, and rdoq
Saxena Reducing The Encoding Time For H. 264 Baseline Profile Using Parallel Programming Techniques.

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant