KR101789845B1 - 샘플링 기반 초 해상도 비디오 인코딩 및 디코딩을 위한 방법 및 장치 - Google Patents

샘플링 기반 초 해상도 비디오 인코딩 및 디코딩을 위한 방법 및 장치 Download PDF

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KR101789845B1
KR101789845B1 KR1020127021782A KR20127021782A KR101789845B1 KR 101789845 B1 KR101789845 B1 KR 101789845B1 KR 1020127021782 A KR1020127021782 A KR 1020127021782A KR 20127021782 A KR20127021782 A KR 20127021782A KR 101789845 B1 KR101789845 B1 KR 101789845B1
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시타람 바가바티
조안 야크
동-칭 장
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톰슨 라이센싱
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KR1020127021782A 2010-01-22 2011-01-20 샘플링 기반 초 해상도 비디오 인코딩 및 디코딩을 위한 방법 및 장치 Expired - Fee Related KR101789845B1 (ko)

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US29732010P 2010-01-22 2010-01-22
US61/297,320 2010-01-22
PCT/US2011/000107 WO2011090790A1 (en) 2010-01-22 2011-01-20 Methods and apparatus for sampling -based super resolution vido encoding and decoding

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KR101789845B1 true KR101789845B1 (ko) 2017-11-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021096159A1 (ko) * 2019-11-15 2021-05-20 한국과학기술원 라이브 비디오 수집 시스템 및 방법

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8780976B1 (en) * 2011-04-28 2014-07-15 Google Inc. Method and apparatus for encoding video using granular downsampling of frame resolution
US8681866B1 (en) 2011-04-28 2014-03-25 Google Inc. Method and apparatus for encoding video by downsampling frame resolution
EP2555521A1 (en) * 2011-08-01 2013-02-06 Advanced Digital Broadcast S.A. A method and system for transmitting a high resolution video stream as a low resolution video stream
EP2557789B1 (en) 2011-08-09 2017-09-27 Dolby Laboratories Licensing Corporation Guided image up-sampling in video coding
WO2013056129A1 (en) 2011-10-14 2013-04-18 Advanced Micro Devices, Inc. Region-based image compression
WO2013086137A1 (en) 2011-12-06 2013-06-13 1-800 Contacts, Inc. Systems and methods for obtaining a pupillary distance measurement using a mobile computing device
WO2013105946A1 (en) * 2012-01-11 2013-07-18 Thomson Licensing Motion compensating transformation for video coding
US9483853B2 (en) 2012-05-23 2016-11-01 Glasses.Com Inc. Systems and methods to display rendered images
US9311746B2 (en) 2012-05-23 2016-04-12 Glasses.Com Inc. Systems and methods for generating a 3-D model of a virtual try-on product
US9286715B2 (en) 2012-05-23 2016-03-15 Glasses.Com Inc. Systems and methods for adjusting a virtual try-on
WO2014025741A2 (en) 2012-08-06 2014-02-13 Vid Scale, Inc. Sampling grid information for spatial layers in multi-layer video coding
JP6379036B2 (ja) * 2012-08-24 2018-08-22 アイキューブド研究所株式会社 送信装置、画像送信方法、および画像送受信方法
US9185437B2 (en) * 2012-11-01 2015-11-10 Microsoft Technology Licensing, Llc Video data
US20140118460A1 (en) * 2012-11-01 2014-05-01 Microsoft Corporation Video Coding
US20140119456A1 (en) * 2012-11-01 2014-05-01 Microsoft Corporation Encoding video into lower resolution streams
US20140119446A1 (en) * 2012-11-01 2014-05-01 Microsoft Corporation Preserving rounding errors in video coding
US10349069B2 (en) * 2012-12-11 2019-07-09 Sony Interactive Entertainment Inc. Software hardware hybrid video encoder
KR101420638B1 (ko) * 2012-12-14 2014-07-17 에스케이플래닛 주식회사 스트리밍 서비스에서 콘텐츠 제공을 위한 장치 및 이를 위한 방법
KR102121558B1 (ko) * 2013-03-15 2020-06-10 삼성전자주식회사 비디오 이미지의 안정화 방법, 후처리 장치 및 이를 포함하는 비디오 디코더
KR102131326B1 (ko) * 2013-08-22 2020-07-07 삼성전자 주식회사 영상 프레임 움직임 추정 장치, 그것의 움직임 추정 방법
US9774865B2 (en) * 2013-12-16 2017-09-26 Samsung Electronics Co., Ltd. Method for real-time implementation of super resolution
US20160330400A1 (en) * 2014-01-03 2016-11-10 Thomson Licensing Method, apparatus, and computer program product for optimising the upscaling to ultrahigh definition resolution when rendering video content
US9602811B2 (en) * 2014-09-10 2017-03-21 Faro Technologies, Inc. Method for optically measuring three-dimensional coordinates and controlling a three-dimensional measuring device
WO2016132152A1 (en) * 2015-02-19 2016-08-25 Magic Pony Technology Limited Interpolating visual data
EP3278559B1 (en) 2015-03-31 2021-05-05 Magic Pony Technology Limited Training end-to-end video processes
GB201604672D0 (en) 2016-03-18 2016-05-04 Magic Pony Technology Ltd Generative methods of super resolution
GB201603144D0 (en) 2016-02-23 2016-04-06 Magic Pony Technology Ltd Training end-to-end video processes
KR20170023484A (ko) 2015-08-24 2017-03-06 삼성전자주식회사 이미지 처리장치 및 방법
WO2017129568A1 (en) 2016-01-25 2017-08-03 Koninklijke Kpn N.V. Spatial scalable video coding
JP6516695B2 (ja) * 2016-02-24 2019-05-22 株式会社 日立産業制御ソリューションズ 画像処理システムおよび画像処理装置
WO2017178808A1 (en) 2016-04-12 2017-10-19 Magic Pony Technology Limited Visual data processing using energy networks
KR102520957B1 (ko) * 2016-04-15 2023-04-12 삼성전자주식회사 인코딩 장치, 디코딩 장치 및 이의 제어 방법
GB201607994D0 (en) 2016-05-06 2016-06-22 Magic Pony Technology Ltd Encoder pre-analyser
US10701394B1 (en) 2016-11-10 2020-06-30 Twitter, Inc. Real-time video super-resolution with spatio-temporal networks and motion compensation
TWI632814B (zh) * 2016-11-11 2018-08-11 財團法人工業技術研究院 視訊畫幀產生方法及其系統
US10721471B2 (en) * 2017-10-26 2020-07-21 Intel Corporation Deep learning based quantization parameter estimation for video encoding
CN108184116A (zh) * 2017-12-18 2018-06-19 西南技术物理研究所 一种适用于无线数据链传输的图像重建方法
WO2019197674A1 (en) 2018-04-13 2019-10-17 Koninklijke Kpn N.V. Block-level super-resolution based video coding
KR102179436B1 (ko) * 2018-04-24 2020-11-16 주식회사 지디에프랩 변화 매크로블록 추출 기법을 이용한 동영상 화질 개선 시스템
KR102525576B1 (ko) * 2018-10-19 2023-04-26 삼성전자주식회사 영상의 ａｉ 부호화 및 ａｉ 복호화 방법, 및 장치
WO2020080765A1 (en) 2018-10-19 2020-04-23 Samsung Electronics Co., Ltd. Apparatuses and methods for performing artificial intelligence encoding and artificial intelligence decoding on image
WO2020080873A1 (en) 2018-10-19 2020-04-23 Samsung Electronics Co., Ltd. Method and apparatus for streaming data
US10824917B2 (en) 2018-12-03 2020-11-03 Bank Of America Corporation Transformation of electronic documents by low-resolution intelligent up-sampling
JP2020150516A (ja) * 2019-03-15 2020-09-17 シャープ株式会社 画像復号装置及び画像符号化装置
WO2020191475A1 (en) * 2019-03-25 2020-10-01 Teledyne Digital Imaging, Inc. Method for generating a super-resolution image and related device
KR102436512B1 (ko) 2019-10-29 2022-08-25 삼성전자주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
KR102287942B1 (ko) 2020-02-24 2021-08-09 삼성전자주식회사 전처리를 이용한 영상의 ａｉ 부호화 및 ａｉ 복호화 방법, 및 장치
US11367165B2 (en) * 2020-05-19 2022-06-21 Facebook Technologies, Llc. Neural super-sampling for real-time rendering
JP2022085475A (ja) * 2020-11-27 2022-06-08 シャープ株式会社 動画像符号化装置、復号装置
AU2020281143B1 (en) * 2020-12-04 2021-03-25 Commonwealth Scientific And Industrial Research Organisation Creating super-resolution images
FR3118380B1 (fr) * 2020-12-22 2024-08-30 Fond B Com Procédé de codage d’images d’une séquence vidéo à coder, procédé de décodage, dispositifs et système correspondants.
US11924408B2 (en) * 2021-01-14 2024-03-05 Tencent America LLC Method and apparatus for video coding
JPWO2022210661A1 (enExample) * 2021-03-30 2022-10-06
CN113329228B (zh) * 2021-05-27 2024-04-26 杭州网易智企科技有限公司 视频编码方法、解码方法、装置、电子设备及存储介质
CN114339232B (zh) * 2021-12-16 2024-04-16 杭州当虹科技股份有限公司 自适应分辨率的编码方法及其对应的解码方法
KR102632638B1 (ko) * 2022-01-03 2024-02-01 네이버 주식회사 하드웨어 디코더 환경에서의 초해상도 이미지 생성 방법 및 시스템
CN114092337B (zh) * 2022-01-19 2022-04-22 苏州浪潮智能科技有限公司 一种图像任意尺度的超分辨率放大的方法和装置
KR20230125739A (ko) * 2022-02-21 2023-08-29 한국전자통신연구원 인공 신경망의 피쳐 맵을 사용하는 영상 부호화/복호화를 위한 방법, 장치 및 기록 매체
CN114650449A (zh) * 2022-03-03 2022-06-21 京东科技信息技术有限公司 一种视频数据处理方法和装置
CN114897688B (zh) * 2022-04-24 2025-04-08 北京达佳互联信息技术有限公司 视频处理方法、装置、计算机设备及介质
CN116776228B (zh) * 2023-08-17 2023-10-20 合肥工业大学 一种电网时序数据解耦自监督预训练方法与系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006025339A1 (ja) * 2004-08-30 2006-03-09 Matsushita Electric Industrial Co., Ltd. 復号化装置、符号化装置、復号化方法、符号化方法

Family Cites Families (125)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US845751A (en) 1906-03-03 1907-03-05 Max Ams Machine Co Method of forming covers for sheet-metal cans.
EP0658263B1 (en) 1992-09-01 2003-11-05 Apple Computer, Inc. Improved vector quantization
JP3679426B2 (ja) 1993-03-15 2005-08-03 マサチューセッツ・インスティチュート・オブ・テクノロジー 画像データを符号化して夫々がコヒーレントな動きの領域を表わす複数の層とそれら層に付随する動きパラメータとにするシステム
JP3027670B2 (ja) 1993-05-07 2000-04-04 キヤノン株式会社 光起電力素子
US5446806A (en) 1993-11-15 1995-08-29 National Semiconductor Corporation Quadtree-structured Walsh transform video/image coding
EP0729688A1 (en) 1993-11-15 1996-09-04 National Semiconductor Corporation Quadtree-structured walsh transform coding
US6798834B1 (en) 1996-08-15 2004-09-28 Mitsubishi Denki Kabushiki Kaisha Image coding apparatus with segment classification and segmentation-type motion prediction circuit
JP3197420B2 (ja) 1994-01-31 2001-08-13 三菱電機株式会社 画像符号化装置
JP3448091B2 (ja) 1994-02-18 2003-09-16 富士通株式会社 符号化復号化装置及び符号化復号化方法
US5537155A (en) 1994-04-29 1996-07-16 Motorola, Inc. Method for estimating motion in a video sequence
KR0169662B1 (ko) 1994-12-28 1999-03-20 배순훈 다수의 부호책을 갖는 피티에스 벡터양자화 부호기
JPH08336134A (ja) 1995-04-06 1996-12-17 Sanyo Electric Co Ltd 動画像圧縮符号化方法、動画像圧縮符号化装置、動画像復号方法、動画像復号装置、及び、記録媒体
KR100207638B1 (ko) 1995-05-29 1999-07-15 윤종용 가변비트율 비디오 부호화방법
US5764374A (en) 1996-02-05 1998-06-09 Hewlett-Packard Company System and method for lossless image compression having improved sequential determination of golomb parameter
CA2267783C (en) 1996-10-31 2011-05-03 Sensormatic Electronics Corporation Intelligent video information management system
US5862342A (en) 1996-10-31 1999-01-19 Sensormatic Electronics Corporation Intelligent video information management system with information archiving capabilities
DE69815251T2 (de) 1997-04-02 2004-04-29 Koninklijke Philips Electronics N.V. Bildbearbeitungssystem und -verfahren
US6043838A (en) 1997-11-07 2000-03-28 General Instrument Corporation View offset estimation for stereoscopic video coding
US6937659B1 (en) 1997-11-14 2005-08-30 Ac Capital Management, Inc. Apparatus and method for compressing video information
US6278446B1 (en) 1998-02-23 2001-08-21 Siemens Corporate Research, Inc. System for interactive organization and browsing of video
CN1128097C (zh) 1998-06-19 2003-11-19 中山医科大学中山眼科中心 将珊瑚转变为羟基磷灰石“人工骨”的制备工艺
US6480538B1 (en) 1998-07-08 2002-11-12 Koninklijke Philips Electronics N.V. Low bandwidth encoding scheme for video transmission
EP1042919B1 (en) 1998-08-05 2006-06-21 Koninklijke Philips Electronics N.V. Static image generation method and device
US6782132B1 (en) 1998-08-12 2004-08-24 Pixonics, Inc. Video coding and reconstruction apparatus and methods
US6487249B2 (en) * 1998-10-09 2002-11-26 Matsushita Electric Industrial Co., Ltd. Efficient down conversion system for 2:1 decimation
US6397166B1 (en) 1998-11-06 2002-05-28 International Business Machines Corporation Method and system for model-based clustering and signal-bearing medium for storing program of same
US6301387B1 (en) 1998-12-18 2001-10-09 University Of Washington Template matching using correlative auto-predictive search
US6272250B1 (en) 1999-01-20 2001-08-07 University Of Washington Color clustering for scene change detection and object tracking in video sequences
US6795578B1 (en) 1999-09-29 2004-09-21 Canon Kabushiki Kaisha Image processing apparatus and method, and storage medium
KR100708091B1 (ko) 2000-06-13 2007-04-16 삼성전자주식회사 양방향 움직임 벡터를 이용한 프레임 레이트 변환 장치 및그 방법
US7623706B1 (en) 2000-09-29 2009-11-24 Hewlett-Packard Development Company, L.P. Reduction of chromatic bleeding artifacts in images containing subsampled chrominance values
KR100406593B1 (ko) 2001-06-08 2003-11-20 제일모직주식회사 난연성 열가소성 수지조성물
US6952700B2 (en) 2001-03-22 2005-10-04 International Business Machines Corporation Feature weighting in κ-means clustering
US6766067B2 (en) 2001-04-20 2004-07-20 Mitsubishi Electric Research Laboratories, Inc. One-pass super-resolution images
US7003039B2 (en) 2001-07-18 2006-02-21 Avideh Zakhor Dictionary generation method for video and image compression
FR2828054B1 (fr) 2001-07-27 2003-11-28 Thomson Licensing Sa Procede et dispositif de codage d'une scene
US20060165386A1 (en) 2002-01-08 2006-07-27 Cernium, Inc. Object selective video recording
US7602848B2 (en) 2002-03-26 2009-10-13 General Instrument Corporation Methods and apparatus for efficient global motion compensation encoding and associated decoding
US7433526B2 (en) 2002-04-30 2008-10-07 Hewlett-Packard Development Company, L.P. Method for compressing images and image sequences through adaptive partitioning
US7656950B2 (en) 2002-05-29 2010-02-02 Diego Garrido Video interpolation coding
US7119837B2 (en) 2002-06-28 2006-10-10 Microsoft Corporation Video processing system and method for automatic enhancement of digital video
US7379496B2 (en) 2002-09-04 2008-05-27 Microsoft Corporation Multi-resolution video coding and decoding
JP4762486B2 (ja) 2002-09-04 2011-08-31 マイクロソフト コーポレーション マルチ・リゾルーション・ビデオ符号化および復号化
AU2002951574A0 (en) 2002-09-20 2002-10-03 Unisearch Limited Method of signalling motion information for efficient scalable video compression
JP3759932B2 (ja) 2003-01-15 2006-03-29 ティーオーエー株式会社 画像圧縮方法及び伸張方法
DE10310023A1 (de) 2003-02-28 2004-09-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Anordnung zur Videocodierung, wobei die Videocodierung Texturanalyse und Textursynthese umfasst, sowie ein entsprechendes Computerprogramm und ein entsprechendes computerlesbares Speichermedium
US7218796B2 (en) 2003-04-30 2007-05-15 Microsoft Corporation Patch-based video super-resolution
KR100504594B1 (ko) 2003-06-27 2005-08-30 주식회사 성진씨앤씨 데이터 압축 처리된 저해상도 영상으로부터 초해상도 영상복원 및 재구성 방법
US7383180B2 (en) 2003-07-18 2008-06-03 Microsoft Corporation Constant bitrate media encoding techniques
WO2005043882A2 (en) 2003-10-21 2005-05-12 Prismvideo, Inc Video source coding with side information
US7720148B2 (en) 2004-03-26 2010-05-18 The Hong Kong University Of Science And Technology Efficient multi-frame motion estimation for video compression
TWI246338B (en) 2004-04-09 2005-12-21 Asustek Comp Inc A hybrid model sprite generator and a method to form a sprite
US7447337B2 (en) 2004-10-25 2008-11-04 Hewlett-Packard Development Company, L.P. Video content understanding through real time video motion analysis
CN101437162A (zh) * 2004-11-19 2009-05-20 株式会社Ntt都科摩 图像解码装置及其方法、图像编码装置及其方法
JP2006174415A (ja) 2004-11-19 2006-06-29 Ntt Docomo Inc 画像復号装置、画像復号プログラム、画像復号方法、画像符号化装置、画像符号化プログラム及び画像符号化方法
US7327904B2 (en) 2004-12-15 2008-02-05 Arcsoft, Inc. Pattern classification and filter design for increasing image resolution
US7671894B2 (en) 2004-12-17 2010-03-02 Mitsubishi Electric Research Laboratories, Inc. Method and system for processing multiview videos for view synthesis using skip and direct modes
JP2006203744A (ja) 2005-01-24 2006-08-03 Victor Co Of Japan Ltd 静止画生成装置及び静止画生成方法
WO2006110890A2 (en) 2005-04-08 2006-10-19 Sarnoff Corporation Macro-block based mixed resolution video compression system
KR100716998B1 (ko) 2005-05-24 2007-05-10 삼성전자주식회사 블록화 현상을 감소시키기 위한 부호화 및 복호화 장치 및그 방법과, 이를 구현하기 위한 프로그램이 기록된 기록매체
JP2007043651A (ja) 2005-07-05 2007-02-15 Ntt Docomo Inc 動画像符号化装置、動画像符号化方法、動画像符号化プログラム、動画像復号装置、動画像復号方法及び動画像復号プログラム
US7715658B2 (en) 2005-08-03 2010-05-11 Samsung Electronics Co., Ltd. Apparatus and method for super-resolution enhancement processing
US20090274377A1 (en) 2005-11-11 2009-11-05 Japan Advanced Institute Of Science And Technology Clustering System and Image Processing System Having the Same
US8249871B2 (en) 2005-11-18 2012-08-21 Microsoft Corporation Word clustering for input data
CN100413316C (zh) 2006-02-14 2008-08-20 华为技术有限公司 一种视频图像超分辨率重构方法
AU2006201210A1 (en) 2006-03-23 2007-10-11 Canon Information Systems Research Australia Pty Ltd Motion characterisation
US7778472B2 (en) 2006-03-27 2010-08-17 Qualcomm Incorporated Methods and systems for significance coefficient coding in video compression
US8019171B2 (en) 2006-04-19 2011-09-13 Microsoft Corporation Vision-based compression
US7933464B2 (en) 2006-10-17 2011-04-26 Sri International Scene-based non-uniformity correction and enhancement method using super-resolution
EP1926321A1 (en) 2006-11-27 2008-05-28 Matsushita Electric Industrial Co., Ltd. Hybrid texture representation
TWI319547B (en) 2006-12-01 2010-01-11 Compal Electronics Inc Method for generating typographical line
JP4375390B2 (ja) 2006-12-12 2009-12-02 ソニー株式会社 携帯端末装置および表示方法、並びにプログラム
KR101381600B1 (ko) 2006-12-20 2014-04-04 삼성전자주식회사 텍스처 합성을 이용한 영상의 부호화, 복호화 방법 및 장치
KR101383540B1 (ko) 2007-01-03 2014-04-09 삼성전자주식회사 복수의 움직임 벡터 프리딕터들을 사용하여 움직임 벡터를추정하는 방법, 장치, 인코더, 디코더 및 복호화 방법
CN101222641B (zh) 2007-01-11 2011-08-24 华为技术有限公司 帧内预测编解码方法及其装置
JP4467583B2 (ja) 2007-01-17 2010-05-26 富士通株式会社 設計支援プログラム、設計支援方法および設計支援装置
US7792423B2 (en) * 2007-02-06 2010-09-07 Mitsubishi Electric Research Laboratories, Inc. 4D light field cameras
JP5372341B2 (ja) 2007-05-18 2013-12-18 株式会社エヌ・ティ・ティ・ドコモ 画像予測符号化装置、画像予測符号化方法、画像予測符号化プログラム、画像予測復号装置、画像予測復号方法および画像予測復号プログラム
KR101475365B1 (ko) 2007-04-09 2014-12-23 가부시키가이샤 엔.티.티.도코모 화상 예측 부호화 장치, 화상 예측 부호화 방법, 화상 예측 부호화 프로그램, 화상 예측 복호 장치, 화상 예측 복호 방법 및 화상 예측 복호 프로그램
JP5572802B2 (ja) 2007-05-30 2014-08-20 国立大学法人 香川大学 接着方法並びにそれを用いて作製したバイオケミカルチップ及び光学部品
BRPI0811626B1 (pt) 2007-06-14 2019-08-20 Contentarmor Método e dispositivo imprimir marca d'água em dados codificados de extensão variável, fluxo contínuo de dados codificados de extensão variável e mídia legível por processador
US20090003443A1 (en) 2007-06-26 2009-01-01 Nokia Corporation Priority-based template matching intra prediction video and image coding
US9648325B2 (en) 2007-06-30 2017-05-09 Microsoft Technology Licensing, Llc Video decoding implementations for a graphics processing unit
US8358840B2 (en) 2007-07-16 2013-01-22 Alexander Bronstein Methods and systems for representation and matching of video content
US8417037B2 (en) 2007-07-16 2013-04-09 Alexander Bronstein Methods and systems for representation and matching of video content
US8582908B2 (en) 2007-08-07 2013-11-12 Texas Instruments Incorporated Quantization method and apparatus
US8081842B2 (en) 2007-09-07 2011-12-20 Microsoft Corporation Image resizing for web-based image search
CN101389021B (zh) 2007-09-14 2010-12-22 华为技术有限公司 视频编解码方法及装置
JP4876048B2 (ja) 2007-09-21 2012-02-15 株式会社日立製作所 映像送受信方法、受信装置、映像蓄積装置
US8422559B2 (en) 2007-10-10 2013-04-16 Mediatek Inc. Matching-pixel sub-sampling motion estimation method for video compression
JP5098559B2 (ja) 2007-10-11 2012-12-12 富士ゼロックス株式会社 類似画像検索装置、及び類似画像検索プログラム
CN101415122B (zh) 2007-10-15 2011-11-16 华为技术有限公司 一种帧间预测编解码方法及装置
CN101198064A (zh) * 2007-12-10 2008-06-11 武汉大学 一种分辨率分层技术中的运动矢量预测方法
CN101911708B (zh) 2008-01-10 2016-03-09 汤姆森特许公司 帧内预测视频的照明补偿方法和装置
WO2009087641A2 (en) 2008-01-10 2009-07-16 Ramot At Tel-Aviv University Ltd. System and method for real-time super-resolution
US8228990B2 (en) 2008-01-16 2012-07-24 Sony Corporation Template matching scheme using multiple predictors as candidates for intra-prediction
US8204325B2 (en) 2008-01-18 2012-06-19 Sharp Laboratories Of America, Inc. Systems and methods for texture synthesis for video coding with side information
CN101978697B (zh) 2008-01-25 2013-02-13 惠普开发有限公司 针对基于块的编码的编码模式选择
WO2009113787A2 (en) 2008-03-09 2009-09-17 Lg Electronics Inc. A method and an apparatus for encoding or decoding a video signal
JP2009239686A (ja) 2008-03-27 2009-10-15 Hitachi Ltd 放送受信システム、ホームゲートウェイ装置及び放送受信端末装置
US8189933B2 (en) 2008-03-31 2012-05-29 Microsoft Corporation Classifying and controlling encoding quality for textured, dark smooth and smooth video content
JP5406465B2 (ja) 2008-04-24 2014-02-05 株式会社Ｎｔｔドコモ 画像予測符号化装置、画像予測符号化方法、画像予測符号化プログラム、画像予測復号装置、画像予測復号方法及び画像予測復号プログラム
EP2304958B1 (en) 2008-06-27 2018-03-21 Thomson Licensing DTV Methods and apparatus for texture compression using patch-based sampling texture synthesis
US8340463B1 (en) 2008-08-29 2012-12-25 Adobe Systems Incorporated Candidate pruning for patch transforms
CN102217314B (zh) 2008-09-18 2017-07-28 汤姆森特许公司 用于视频图像删减的方法和装置
US8233734B2 (en) 2008-09-22 2012-07-31 Microsoft Corporation Image upsampling with training images
CN101459842B (zh) * 2008-12-17 2011-05-11 浙江大学 一种空间降采样解码方法和装置
FR2941581A1 (fr) 2009-01-28 2010-07-30 France Telecom Codage et decodage d'une sequence d'images video par zones d'images
CN101551903A (zh) 2009-05-11 2009-10-07 天津大学 步态识别中的超分辨率图像恢复方法
CN101556690B (zh) 2009-05-14 2015-01-07 复旦大学 基于词典学习和稀疏表示的超分辨率算法
JP2010268259A (ja) 2009-05-15 2010-11-25 Sony Corp 画像処理装置および方法、並びにプログラム
US20110047163A1 (en) 2009-08-24 2011-02-24 Google Inc. Relevance-Based Image Selection
JP2013507084A (ja) 2009-10-05 2013-02-28 アイ．シー．ヴイ．ティー リミテッド 画像処理のための方法およびシステム
KR20110065997A (ko) 2009-12-10 2011-06-16 삼성전자주식회사 영상처리장치 및 영상처리방법
EP2526697A1 (en) 2010-01-19 2012-11-28 Thomson Licensing Methods and apparatus for reduced complexity template matching prediction for video encoding and decoding
EP2526699A1 (en) 2010-01-22 2012-11-28 Thomson Licensing Data pruning for video compression using example-based super-resolution
US20110210960A1 (en) 2010-02-26 2011-09-01 Google Inc. Hierarchical blurring of texture maps
DE102010022987B4 (de) 2010-06-08 2012-12-20 Phoenix Contact Gmbh & Co. Kg Elektrisches Gerät mit einem Steckverbinder und elektrische Steckverbindung
KR101855542B1 (ko) 2010-09-10 2018-06-08 톰슨 라이센싱 예제 기반 데이터 프루닝을 이용한 비디오 부호화
KR101906614B1 (ko) 2010-09-10 2018-10-10 톰슨 라이센싱 모션 보상 예제 기반 초해상도를 사용하는 비디오 디코딩
WO2012033970A1 (en) 2010-09-10 2012-03-15 Thomson Licensing Encoding of a picture in a video sequence by example - based data pruning using intra- frame patch similarity
EP2614646A1 (en) 2010-09-10 2013-07-17 Thomson Licensing Video encoding using block- based mixed - resolution data pruning
US8503792B2 (en) 2010-12-17 2013-08-06 Sony Corporation Patch description and modeling for image subscene recognition
EP2831813B1 (en) 2012-03-28 2019-11-06 University of Houston System Methods and software for screening and diagnosing skin lesions and plant diseases
JP6192271B2 (ja) 2012-08-22 2017-09-06 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006025339A1 (ja) * 2004-08-30 2006-03-09 Matsushita Electric Industrial Co., Ltd. 復号化装置、符号化装置、復号化方法、符号化方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021096159A1 (ko) * 2019-11-15 2021-05-20 한국과학기술원 라이브 비디오 수집 시스템 및 방법

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