KR20160052688A - 범용 스크린 콘텐츠 코덱 - Google Patents

범용 스크린 콘텐츠 코덱 Download PDF

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KR20160052688A
KR20160052688A KR1020167008968A KR20167008968A KR20160052688A KR 20160052688 A KR20160052688 A KR 20160052688A KR 1020167008968 A KR1020167008968 A KR 1020167008968A KR 20167008968 A KR20167008968 A KR 20167008968A KR 20160052688 A KR20160052688 A KR 20160052688A
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content
screen
frame
encoded
codec
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리후아 주
스리드하르 산쿠라트리
비. 아닐 쿠마르
나딤 아브도
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마이크로소프트 테크놀로지 라이센싱, 엘엘씨
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  • 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)
KR1020167008968A 2013-09-05 2014-09-01 범용 스크린 콘텐츠 코덱 Withdrawn KR20160052688A (ko)

Applications Claiming Priority (3)

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

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KR20160052688A true KR20160052688A (ko) 2016-05-12

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12530160B2 (en) 2023-03-21 2026-01-20 Samsung Electronics Co., Ltd. Display apparatus, electronic device, and operating methods thereof

Families Citing this family (45)

* 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
US11076171B2 (en) 2013-10-25 2021-07-27 Microsoft Technology Licensing, Llc Representing blocks with hash values in video and image coding and decoding
KR20160075705A (ko) 2013-10-25 2016-06-29 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 비디오 및 이미지 코딩에서의 해시 기반 블록 매칭
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
EP3114838B1 (en) 2014-03-04 2018-02-07 Microsoft Technology Licensing, LLC Hash table construction and availability checking for hash-based block matching
CN105556971B (zh) 2014-03-04 2019-07-30 微软技术许可有限责任公司 针对帧内块复制预测中的块翻动和跳跃模式的编码器侧判定
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
CN105706450B (zh) 2014-06-23 2019-07-16 微软技术许可有限责任公司 根据基于散列的块匹配的结果的编码器决定
WO2016049834A1 (en) 2014-09-30 2016-04-07 Microsoft Technology Licensing, Llc Hash-based encoder decisions for video coding
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
US10387099B2 (en) * 2016-07-28 2019-08-20 Intelligent Waves Llc System, method and computer program product for generating remote views in a virtual mobile device platform using efficient color space conversion and frame encoding
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
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
US11588872B2 (en) 2017-06-12 2023-02-21 C-Hear, Inc. System and method for codec for combining disparate content
CN107181928A (zh) * 2017-07-21 2017-09-19 苏睿 会议系统及数据传输方法
WO2020094074A1 (en) 2018-11-06 2020-05-14 Beijing Bytedance Network Technology Co., Ltd. Position-depending ordering of motion candidate list for geometric partitioning mode
KR102468805B1 (ko) * 2018-12-12 2022-11-18 엘지전자 주식회사 히스토리 기반 모션 벡터 예측을 기반으로 비디오 신호를 처리하기 위한 방법 및 장치
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
EP3932058A4 (en) 2019-04-01 2022-06-08 Beijing Bytedance Network Technology Co., Ltd. USING HISTORY INTERPOLATION FILTERS BASED ON MOTION VECTOR PREDICTION
US11115445B2 (en) * 2019-05-16 2021-09-07 Cisco Technology, Inc. Content type auto detection for online collaboration screen sharing
CN113906760B (zh) * 2019-06-05 2026-03-27 北京字节跳动网络技术有限公司 用于帧间预测的运动信息推导
CN117395411A (zh) 2019-08-20 2024-01-12 北京字节跳动网络技术有限公司 用于视频处理的方法、装置以及计算机可读存储介质
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
JP6908756B1 (ja) 2020-04-30 2021-07-28 株式会社ドワンゴ 配信者端末、コンテンツ配信システム、コンテンツ生成方法、コンテンツ生成プログラム、および、記録媒体
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
EP4292285A1 (en) * 2021-02-11 2023-12-20 Dolby Laboratories Licensing Corporation Intra-prediction for hexagonally-sampled video and image compression
WO2023063569A1 (ko) * 2021-10-15 2023-04-20 삼성전자주식회사 전자 장치 및 그 제어 방법
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
CN121002866A (zh) * 2023-03-13 2025-11-21 抖音视界有限公司 用于视频处理的方法、装置和介质
KR20240169451A (ko) * 2023-05-24 2024-12-03 삼성전자주식회사 전자 장치 및 그 영상 출력 방법

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3889040B2 (ja) * 1994-09-02 2007-03-07 メディアテック インコーポレイション 広域−局所ブロック動き推定用の方法及び装置
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12530160B2 (en) 2023-03-21 2026-01-20 Samsung Electronics Co., Ltd. Display apparatus, electronic device, and operating methods thereof

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US20150063451A1 (en) 2015-03-05
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CN105723676A (zh) 2016-06-29
RU2016107755A3 (enExample) 2018-05-15
CA2923023A1 (en) 2015-03-12
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