RU2016107755A - Универсальный кодек содержимого экрана - Google Patents

Универсальный кодек содержимого экрана Download PDF

Info

Publication number
RU2016107755A
RU2016107755A RU2016107755A RU2016107755A RU2016107755A RU 2016107755 A RU2016107755 A RU 2016107755A RU 2016107755 A RU2016107755 A RU 2016107755A RU 2016107755 A RU2016107755 A RU 2016107755A RU 2016107755 A RU2016107755 A RU 2016107755A
Authority
RU
Russia
Prior art keywords
content
regions
screen
encoded
types
Prior art date
Application number
RU2016107755A
Other languages
English (en)
Other versions
RU2016107755A3 (ru
Inventor
Лихуа ЧЖУ
Сридхар САНКУРАТРИ
Б. Анил КУМАР
Надим АБДО
Original Assignee
МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи
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 МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи filed Critical МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи
Publication of RU2016107755A publication Critical patent/RU2016107755A/ru
Publication of RU2016107755A3 publication Critical patent/RU2016107755A3/ru

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/124Quantisation
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1454Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60Network streaming of media packets
    • H04L65/70Media network packetisation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/105Selection 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/109Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/11Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/136Incoming video signal characteristics or properties
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/136Incoming video signal characteristics or properties
    • H04N19/137Motion inside a coding unit, e.g. average field, frame or block difference
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/136Incoming video signal characteristics or properties
    • H04N19/14Coding unit complexity, e.g. amount of activity or edge presence estimation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/174Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/176Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/18Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00Aspects of display data processing
    • G09G2340/02Handling of images in compressed format, e.g. JPEG, MPEG
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2350/00Solving problems of bandwidth in display systems
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00Aspects of the architecture of display systems
    • G09G2360/10Display system comprising arrangements, such as a coprocessor, specific for motion video images
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00Aspects of the architecture of display systems
    • G09G2360/12Frame memory handling
    • G09G2360/121Frame memory handling using a cache memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Discrete Mathematics (AREA)

Claims (24)

1. Способ, содержащий:
прием содержимого экрана, содержащего множество экранных кадров, причем по меньшей мере один из экранных кадров включает в себя множество типов содержимого экрана;
разделение этого по меньшей мере одного из экранных кадров на множество областей, причем первая область из множества областей содержит первый тип содержимого, а вторая область из множества областей содержит второй тип содержимого, при этом первый и второй типы содержимого включены в множество типов содержимого экрана;
раздельное кодирование каждой из множества областей для формирования множества закодированных областей и
кодирование множества закодированных областей в энтропийном кодере для обеспечения унифицированного кодирования упомянутого по меньшей мере одного из экранных кадров.
2. Способ по п.1, в котором множество типов содержимого экрана включает в себя текстовое содержимое, содержимое изображения и видеосодержимое.
3. Способ по п.1, в котором раздельное кодирование каждой из множества областей для формирования множества закодированных областей включает в себя раздельное кодирование первой и второй областей с использованием параметров на основе первого и второго типов содержимого, формирующее первую и вторую закодированные области, при этом способ дополнительно содержит:
направление первой и второй закодированных областей в энтропийный кодер и
комбинирование первой и второй закодированных областей в энтропийном кодере для формирования комбинированного закодированного кадра, включающего в себя, по меньшей мере, первую и вторую закодированные области.
4. Способ по п.1, дополнительно содержащий передачу закодированного по меньшей мере одного из экранных кадров и метаданных, описывающих закодированный по меньшей мере один из экранных кадров, в удаленную систему.
5. Способ по п.1, в котором кодирование первой области и второй области включает в себя использование для первой области способа оценки движения, отличного от такового для второй области.
6. Система, содержащая:
вычислительную систему, включающую в себя:
программируемую схему;
запоминающее устройство, содержащее машиноисполняемые команды, которые при их исполнении предписывают вычислительной системе:
принимать содержимое экрана, содержащее множество экранных кадров, причем по меньшей мере один из экранных кадров включает в себя множество типов содержимого экрана;
разделять этот по меньшей мере один из экранных кадров на множество областей, причем первая область из множества областей содержит первый тип содержимого, а вторая область из множества областей содержит второй тип содержимого, причем первый и второй типы содержимого включены в множество типов содержимого экрана;
раздельно кодировать каждую из множества областей для формирования множества закодированных областей и
кодировать множество закодированных областей в энтропийном кодере для обеспечения унифицированного кодирования упомянутого по меньшей мере одного из экранных кадров.
7. Машиночитаемый носитель данных, на котором сохранены машиноисполняемые команды, которые при их исполнении вычислительной системой предписывают вычислительной системе выполнять способ, содержащий:
прием содержимого экрана, содержащего множество экранных кадров, причем по меньшей мере один из экранных кадров включает в себя множество типов содержимого экрана;
разделение этого по меньшей мере одного из экранных кадров на множество областей, причем первая область из множества областей содержит первый тип содержимого, а вторая область из множества областей содержит второй тип содержимого, причем первый и второй типы содержимого включены в множество типов содержимого экрана;
раздельное кодирование каждой из множества областей для формирования множества закодированных областей и
кодирование множества закодированных областей в энтропийном кодере для обеспечения унифицированного кодирования упомянутого по меньшей мере одного из экранных кадров.
RU2016107755A 2013-09-05 2014-09-01 Универсальный кодек содержимого экрана RU2016107755A (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/019,451 US20150063451A1 (en) 2013-09-05 2013-09-05 Universal Screen Content Codec
US14/019,451 2013-09-05
PCT/US2014/053623 WO2015034793A1 (en) 2013-09-05 2014-09-01 Universal screen content codec

Publications (2)

Publication Number Publication Date
RU2016107755A true RU2016107755A (ru) 2017-09-07
RU2016107755A3 RU2016107755A3 (ru) 2018-05-15

Family

ID=51570867

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016107755A RU2016107755A (ru) 2013-09-05 2014-09-01 Универсальный кодек содержимого экрана

Country Status (10)

Country Link
US (1) US20150063451A1 (ru)
EP (1) EP3042484A1 (ru)
JP (1) JP2016534654A (ru)
KR (1) KR20160052688A (ru)
CN (1) CN105723676A (ru)
AU (1) AU2014315430A1 (ru)
CA (1) CA2923023A1 (ru)
MX (1) MX2016002926A (ru)
RU (1) RU2016107755A (ru)
WO (1) WO2015034793A1 (ru)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9979960B2 (en) 2012-10-01 2018-05-22 Microsoft Technology Licensing, Llc Frame packing and unpacking between frames of chroma sampling formats with different chroma resolutions
US9582240B2 (en) * 2012-12-26 2017-02-28 Vmware, Inc. Using contextual and spatial awareness to improve remote desktop imaging fidelity
KR102131326B1 (ko) * 2013-08-22 2020-07-07 삼성전자 주식회사 영상 프레임 움직임 추정 장치, 그것의 움직임 추정 방법
WO2015058397A1 (en) 2013-10-25 2015-04-30 Microsoft Technology Licensing, Llc Representing blocks with hash values in video and image coding and decoding
EP3061253A4 (en) 2013-10-25 2016-08-31 Microsoft Technology Licensing Llc PAIRING OF BLOCKS BY HASHING VIDEO AND IMAGE CODING
TWI538487B (zh) * 2013-12-05 2016-06-11 財團法人工業技術研究院 螢幕視訊之預測編碼的方法與系統
US10368092B2 (en) 2014-03-04 2019-07-30 Microsoft Technology Licensing, Llc Encoder-side decisions for block flipping and skip mode in intra block copy prediction
KR102185245B1 (ko) 2014-03-04 2020-12-01 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 해시 기반 블록 매칭을 위한 해시 테이블 구성 및 이용가능성 검사
US20150262404A1 (en) * 2014-03-13 2015-09-17 Huawei Technologies Co., Ltd. Screen Content And Mixed Content Coding
TWI508531B (zh) * 2014-06-04 2015-11-11 Hon Hai Prec Ind Co Ltd 視訊編碼裝置及方法
US10681372B2 (en) 2014-06-23 2020-06-09 Microsoft Technology Licensing, Llc Encoder decisions based on results of hash-based block matching
JP6462119B2 (ja) 2014-09-30 2019-01-30 マイクロソフト テクノロジー ライセンシング,エルエルシー コンピューティングデバイス
KR102376700B1 (ko) * 2015-08-12 2022-03-22 삼성전자주식회사 비디오 컨텐츠 생성 방법 및 그 장치
CN105677279B (zh) * 2016-01-08 2018-10-12 全时云商务服务股份有限公司 桌面区域共享方法、系统及相应的共享端和观看端
US10237566B2 (en) * 2016-04-01 2019-03-19 Microsoft Technology Licensing, Llc Video decoding using point sprites
US20170300312A1 (en) * 2016-04-13 2017-10-19 Microsoft Technology Licensing, Llc Progressive updates with motion
US10503458B2 (en) * 2016-07-28 2019-12-10 Intelligent Waves Llc System, method and computer program product for generating remote views in a virtual mobile device platform using efficient macroblock comparison during display encoding, including efficient detection of unchanged macroblocks
US10390039B2 (en) 2016-08-31 2019-08-20 Microsoft Technology Licensing, Llc Motion estimation for screen remoting scenarios
US10368080B2 (en) 2016-10-21 2019-07-30 Microsoft Technology Licensing, Llc Selective upsampling or refresh of chroma sample values
US11095877B2 (en) 2016-11-30 2021-08-17 Microsoft Technology Licensing, Llc Local hash-based motion estimation for screen remoting scenarios
CN111031313B (zh) * 2017-03-02 2021-09-24 北方工业大学 基于次级参考块和次级估计组的滤波方法和装置
US10638144B2 (en) * 2017-03-15 2020-04-28 Facebook, Inc. Content-based transcoder
US11588872B2 (en) 2017-06-12 2023-02-21 C-Hear, Inc. System and method for codec for combining disparate content
US10187443B2 (en) * 2017-06-12 2019-01-22 C-Hear, Inc. System and method for encoding image data and other data types into one data format and decoding of same
CN107181928A (zh) * 2017-07-21 2017-09-19 苏睿 会议系统及数据传输方法
JP6900359B2 (ja) * 2018-12-28 2021-07-07 株式会社ドワンゴ 画像送受信システム、データ送受信システム、送受信方法、コンピュータ・プログラム、画像送信システム、画像受信装置、送信システム、受信装置
MX2021011619A (es) 2019-04-01 2021-10-13 Beijing Bytedance Network Tech Co Ltd Uso de filtros de interpolacion para la prediccion de vector de movimiento basada en historia.
US11115445B2 (en) * 2019-05-16 2021-09-07 Cisco Technology, Inc. Content type auto detection for online collaboration screen sharing
BR112022002480A2 (pt) 2019-08-20 2022-04-26 Beijing Bytedance Network Tech Co Ltd Método para processamento de vídeo, aparelho em um sistema de vídeo, e, produto de programa de computador armazenado em uma mídia legível por computador não transitória
CN110505522A (zh) * 2019-09-16 2019-11-26 腾讯科技(深圳)有限公司 视频数据的处理方法、装置、及电子设备
CN110971903A (zh) * 2019-10-17 2020-04-07 西安万像电子科技有限公司 编码方法、设备及系统
CN111200740A (zh) * 2020-01-09 2020-05-26 西安万像电子科技有限公司 编码方法及编码器
CN111314701A (zh) * 2020-02-27 2020-06-19 北京字节跳动网络技术有限公司 视频处理方法及电子设备
CN111787329B (zh) * 2020-06-01 2023-04-14 视联动力信息技术股份有限公司 一种数据处理方法、系统、装置、电子设备及存储介质
US11202085B1 (en) 2020-06-12 2021-12-14 Microsoft Technology Licensing, Llc Low-cost hash table construction and hash-based block matching for variable-size blocks
US11546617B2 (en) 2020-06-30 2023-01-03 At&T Mobility Ii Llc Separation of graphics from natural video in streaming video content
CN115580723B (zh) * 2022-12-09 2023-06-09 中南大学 一种屏幕内容图像的编码优化方法、系统、设备及介质
WO2024188249A1 (en) * 2023-03-13 2024-09-19 Douyin Vision Co., Ltd. Method, apparatus, and medium for video processing

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100378636B1 (ko) * 1994-09-02 2003-06-18 사르노프 코포레이션 전역대지역블록이동추정방법및장치
US6567559B1 (en) * 1998-09-16 2003-05-20 Texas Instruments Incorporated Hybrid image compression with compression ratio control
US6587583B1 (en) * 1999-09-17 2003-07-01 Kurzweil Educational Systems, Inc. Compression/decompression algorithm for image documents having text, graphical and color content
US7224731B2 (en) * 2002-06-28 2007-05-29 Microsoft Corporation Motion estimation/compensation for screen capture video
US20040032906A1 (en) * 2002-08-19 2004-02-19 Lillig Thomas M. Foreground segmentation for digital video
US7302107B2 (en) * 2003-12-23 2007-11-27 Lexmark International, Inc. JPEG encoding for document images using pixel classification
US7747086B1 (en) * 2005-07-28 2010-06-29 Teradici Corporation Methods and apparatus for encoding a shared drawing memory
US8160144B1 (en) * 2006-05-10 2012-04-17 Texas Instruments Incorporated Video motion estimation
KR101599875B1 (ko) * 2008-04-17 2016-03-14 삼성전자주식회사 멀티미디어의 컨텐트 특성에 기반한 멀티미디어 부호화 방법 및 장치, 멀티미디어의 컨텐트 특성에 기반한 멀티미디어 복호화 방법 및 장치
US8456380B2 (en) * 2008-05-15 2013-06-04 International Business Machines Corporation Processing computer graphics generated by a remote computer for streaming to a client computer
US8687702B2 (en) * 2008-10-27 2014-04-01 Advanced Micro Devices, Inc. Remote transmission and display of video data using standard H.264-based video codecs
US8180165B2 (en) * 2008-12-19 2012-05-15 Microsoft Corp. Accelerated screen codec
JP5413080B2 (ja) * 2009-09-15 2014-02-12 株式会社リコー 画像処理装置及び画像処理方法
US9357228B2 (en) * 2010-05-27 2016-05-31 The Hong Kong University Of Science And Technology Motion estimation of images
CN101977322A (zh) * 2010-11-10 2011-02-16 上海交通大学 基于通用视频编码标准的屏幕编码系统
WO2013056200A1 (en) * 2011-10-14 2013-04-18 Brightsentry, Inc. Method and apparatus for video compression of stationary scenes
US9013536B2 (en) * 2013-03-13 2015-04-21 Futurewei Technologies, Inc. Augmented video calls on mobile devices
US9210434B2 (en) * 2013-06-12 2015-12-08 Microsoft Technology Licensing, Llc Screen map and standards-based progressive codec for screen content coding

Also Published As

Publication number Publication date
WO2015034793A1 (en) 2015-03-12
MX2016002926A (es) 2016-08-18
US20150063451A1 (en) 2015-03-05
EP3042484A1 (en) 2016-07-13
RU2016107755A3 (ru) 2018-05-15
AU2014315430A1 (en) 2016-03-24
KR20160052688A (ko) 2016-05-12
CA2923023A1 (en) 2015-03-12
CN105723676A (zh) 2016-06-29
JP2016534654A (ja) 2016-11-04

Similar Documents

Publication Publication Date Title
RU2016107755A (ru) Универсальный кодек содержимого экрана
JP2016534654A5 (ru)
JP2014158305A5 (ru)
EP3033886A4 (en) Method of video coding using prediction based on intra picture block copy
WO2016123398A3 (en) Intra-block copy searching
EP3069514A4 (en) Method of video coding using prediction based on intra picture block copy
MX365935B (es) Aparato de procesamiento de informacion y metodo.
MX340433B (es) Metodo de codificacion de imagenes de video, dispositivo de codificacion de imagenes de video, metodo de decodificacion de imagenes de video, dispositivo de decodificacion de imagenes de video y dispositivo de codificacion/decodificacion de imagenes de video.
WO2015086717A3 (en) Improved palette mode in hevc
MX2018002414A (es) Metodo y dispositivo de prediccion de imagen.
WO2015056182A3 (en) Video encoding and decoding using scalable nesting sei message
EP4354856A3 (en) Unified intra block copy and inter prediction modes
RU2014136329A (ru) Ограничение однонаправленным интер-предсказанием для блоков предсказания в в-слайсах
PH12016501217A1 (en) Carriage of hevc extension bitstreams and buffer model with mpeg-2 systems
JP2016529781A5 (ru)
PH12014502273B1 (en) Method and apparatus for determining reference images for inter-prediction.
JP2016514425A5 (ru)
MX360311B (es) Dispositivo y metodo para codificacion escalable de informacion de video.
WO2011126309A3 (ko) 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
WO2015152608A3 (ko) 서브블록 기반 예측을 수행하는 인터 레이어 비디오 복호화 방법 및 그 장치 및 서브블록 기반 예측을 수행하는 인터 레이어 비디오 부호화 방법 및 그 장치
PL409213A1 (pl) Sposób i urządzenie do kodowania obrazu oraz sposób i urządzenie do dekodowania obrazu
WO2014134181A3 (en) Neighboring block disparity vector derivation in 3d video coding
EP3585060A3 (en) Reception device, reception method for temporally layered coded video
JP2013529029A5 (ru)
JP2015019152A5 (ru)

Legal Events

Date Code Title Description
FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20181022