BRPI0806521A2 - Amostragem ascendente adaptativa para codificação escalonável de vídeo - Google Patents

Amostragem ascendente adaptativa para codificação escalonável de vídeo

Info

Publication number
BRPI0806521A2
BRPI0806521A2 BRPI0806521-7A2A BRPI0806521A BRPI0806521A2 BR PI0806521 A2 BRPI0806521 A2 BR PI0806521A2 BR PI0806521 A BRPI0806521 A BR PI0806521A BR PI0806521 A2 BRPI0806521 A2 BR PI0806521A2
Authority
BR
Brazil
Prior art keywords
adaptive
sample
video encoding
scale video
scale
Prior art date
Application number
BRPI0806521-7A2A
Other languages
English (en)
Inventor
Yan Ye
Yiliang Bao
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BRPI0806521A2 publication Critical patent/BRPI0806521A2/pt

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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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection 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
    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
    • H04N19/169—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
    • H04N19/187—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 scalable video layer
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
BRPI0806521-7A2A 2007-01-09 2008-01-08 Amostragem ascendente adaptativa para codificação escalonável de vídeo BRPI0806521A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US88409907P 2007-01-09 2007-01-09
US88891207P 2007-02-08 2007-02-08
US11/970,413 US8199812B2 (en) 2007-01-09 2008-01-07 Adaptive upsampling for scalable video coding
PCT/US2008/050546 WO2008086377A1 (en) 2007-01-09 2008-01-08 Adaptive upsampling for scalable video coding

Publications (1)

Publication Number Publication Date
BRPI0806521A2 true BRPI0806521A2 (pt) 2014-04-22

Family

ID=39594237

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0806521-7A2A BRPI0806521A2 (pt) 2007-01-09 2008-01-08 Amostragem ascendente adaptativa para codificação escalonável de vídeo

Country Status (10)

Country Link
US (1) US8199812B2 (pt)
EP (1) EP2111719B1 (pt)
JP (1) JP5175303B2 (pt)
KR (1) KR101056000B1 (pt)
CN (1) CN101578882B (pt)
BR (1) BRPI0806521A2 (pt)
CA (1) CA2672320C (pt)
RU (1) RU2419248C2 (pt)
TW (1) TWI390986B (pt)
WO (1) WO2008086377A1 (pt)

Families Citing this family (101)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8340177B2 (en) 2004-07-12 2012-12-25 Microsoft Corporation Embedded base layer codec for 3D sub-band coding
US8442108B2 (en) * 2004-07-12 2013-05-14 Microsoft Corporation Adaptive updates in motion-compensated temporal filtering
US8374238B2 (en) * 2004-07-13 2013-02-12 Microsoft Corporation Spatial scalability in 3D sub-band decoding of SDMCTF-encoded video
US7956930B2 (en) 2006-01-06 2011-06-07 Microsoft Corporation Resampling and picture resizing operations for multi-resolution video coding and decoding
US8711925B2 (en) 2006-05-05 2014-04-29 Microsoft Corporation Flexible quantization
US8396134B2 (en) * 2006-07-21 2013-03-12 Vidyo, Inc. System and method for scalable video coding using telescopic mode flags
WO2008051995A2 (en) * 2006-10-23 2008-05-02 Vidyo, Inc. System and method for scalable video coding using telescopic mode flags
US8238424B2 (en) 2007-02-09 2012-08-07 Microsoft Corporation Complexity-based adaptive preprocessing for multiple-pass video compression
US8331451B2 (en) * 2007-07-18 2012-12-11 Samsung Electronics Co., Ltd. Method and apparatus for enhancing resolution of video image
US8750390B2 (en) * 2008-01-10 2014-06-10 Microsoft Corporation Filtering and dithering as pre-processing before encoding
US8160132B2 (en) 2008-02-15 2012-04-17 Microsoft Corporation Reducing key picture popping effects in video
US8953673B2 (en) * 2008-02-29 2015-02-10 Microsoft Corporation Scalable video coding and decoding with sample bit depth and chroma high-pass residual layers
US8711948B2 (en) * 2008-03-21 2014-04-29 Microsoft Corporation Motion-compensated prediction of inter-layer residuals
US8195001B2 (en) 2008-04-09 2012-06-05 Intel Corporation In-loop adaptive wiener filter for video coding and decoding
US8897359B2 (en) 2008-06-03 2014-11-25 Microsoft Corporation Adaptive quantization for enhancement layer video coding
EP2136565A1 (en) * 2008-06-19 2009-12-23 Thomson Licensing Method for determining a filter for interpolating one or more pixels of a frame, method for encoding or reconstructing a frame and method for transmitting a frame
EP2152009A1 (en) * 2008-08-06 2010-02-10 Thomson Licensing Method for predicting a lost or damaged block of an enhanced spatial layer frame and SVC-decoder adapted therefore
US8325801B2 (en) * 2008-08-15 2012-12-04 Mediatek Inc. Adaptive restoration for video coding
US9571856B2 (en) * 2008-08-25 2017-02-14 Microsoft Technology Licensing, Llc Conversion operations in scalable video encoding and decoding
US8213503B2 (en) 2008-09-05 2012-07-03 Microsoft Corporation Skip modes for inter-layer residual video coding and decoding
WO2010041858A2 (en) * 2008-10-06 2010-04-15 Lg Electronics Inc. A method and an apparatus for decoding a video signal
CN102292990B (zh) * 2008-11-25 2016-10-05 汤姆森特许公司 对视频编码和解码进行基于稀疏性的去伪像滤波的方法和装置
EP2394432A4 (en) * 2009-02-03 2016-12-14 Thomson Licensing METHODS AND APPARATUS FOR MOTION COMPENSATION WITH SMOOTH REFERENCE IMAGE IN BIT DEPTH EXTENSIBILITY
US9113168B2 (en) * 2009-05-12 2015-08-18 Lg Electronics Inc. Method and apparatus of processing a video signal
KR20100123075A (ko) * 2009-05-14 2010-11-24 삼성전자주식회사 화상통화 시스템에서 스케일러빌리티 기법을 지원하기 위한 장치 및 방법
KR101873356B1 (ko) 2009-10-05 2018-07-02 톰슨 라이센싱 비디오 인코딩 및 디코딩에서 삽입된 양자화 파라미터 조정을 위한 방법 및 장치
CN102726043B (zh) * 2009-11-06 2016-03-02 弗劳恩霍夫应用研究促进协会 混合视频编码
US8705624B2 (en) * 2009-11-24 2014-04-22 STMicroelectronics International N. V. Parallel decoding for scalable video coding
JP5625342B2 (ja) * 2009-12-10 2014-11-19 ソニー株式会社 画像処理方法、画像処理装置、プログラム
JP5428886B2 (ja) * 2010-01-19 2014-02-26 ソニー株式会社 情報処理装置、情報処理方法、及びそのプログラム
US8483271B2 (en) * 2010-05-06 2013-07-09 Broadcom Corporation Method and system for 3D video pre-processing and post-processing
US8755444B2 (en) * 2010-08-06 2014-06-17 Qualcomm Incorporated Two-stage entropy decoding
JP5703781B2 (ja) 2010-09-03 2015-04-22 ソニー株式会社 画像処理装置および方法
US10171813B2 (en) 2011-02-24 2019-01-01 Qualcomm Incorporated Hierarchy of motion prediction video blocks
CN102959958B (zh) 2011-02-28 2015-05-27 富士胶片株式会社 彩色成像设备
US9025660B2 (en) * 2011-03-04 2015-05-05 Vixs Systems, Inc. Video decoder with general video decoding device and methods for use therewith
US9088800B2 (en) * 2011-03-04 2015-07-21 Vixs Systems, Inc General video decoding device for decoding multilayer video and methods for use therewith
US9247261B2 (en) * 2011-03-04 2016-01-26 Vixs Systems, Inc. Video decoder with pipeline processing and methods for use therewith
US20120294365A1 (en) * 2011-05-17 2012-11-22 Dong Zheng Image and video encoding and decoding
US20120300838A1 (en) * 2011-05-26 2012-11-29 Sharp Laboratories Of America, Inc. Low resolution intra prediction
WO2012167712A1 (en) * 2011-06-10 2012-12-13 Mediatek Inc. Method and apparatus of scalable video coding
US20130163660A1 (en) * 2011-07-01 2013-06-27 Vidyo Inc. Loop Filter Techniques for Cross-Layer prediction
JP5810700B2 (ja) * 2011-07-19 2015-11-11 ソニー株式会社 画像処理装置及び画像処理方法
US8948248B2 (en) * 2011-07-21 2015-02-03 Luca Rossato Tiered signal decoding and signal reconstruction
US9129411B2 (en) * 2011-07-21 2015-09-08 Luca Rossato Upsampling in a tiered signal quality hierarchy
US10873772B2 (en) 2011-07-21 2020-12-22 V-Nova International Limited Transmission of reconstruction data in a tiered signal quality hierarchy
CN103096056B (zh) 2011-11-08 2015-11-25 华为技术有限公司 矩阵编码方法与装置及解码方法与装置
BR112014011425B1 (pt) 2011-11-11 2022-08-23 GE Video Compression, LLC. Codificação de multi-visualização eficiente utilizando estimativa e atualização de mapa por profundidade
EP2777273B1 (en) 2011-11-11 2019-09-04 GE Video Compression, LLC Efficient multi-view coding using depth-map estimate for a dependent view
EP2781091B1 (en) * 2011-11-18 2020-04-08 GE Video Compression, LLC Multi-view coding with efficient residual handling
EP2603000B1 (en) 2011-12-08 2017-11-01 Dolby Laboratories Licensing Corporation Guided prediction-filtering in layered vdr image coding
EP2803191B1 (en) * 2012-01-13 2021-05-05 InterDigital Madison Patent Holdings Method and device for coding an image block, corresponding method and decoding device
WO2013147557A1 (ko) * 2012-03-29 2013-10-03 엘지전자 주식회사 인터 레이어 예측 방법 및 이를 이용하는 인코딩 장치와 디코딩 장치
KR102061201B1 (ko) * 2012-04-12 2019-12-31 주식회사 골드피크이노베이션즈 블록 정보에 따른 변환 방법 및 이러한 방법을 사용하는 장치
ES2907510T3 (es) * 2012-05-14 2022-04-25 V Nova Int Ltd Descomposición de datos residuales durante la codificación, decodificación y reconstrucción de señales en una jerarquía escalonada
EP2853096A4 (en) * 2012-05-21 2016-07-06 Mediatek Singapore Pte Ltd METHOD AND APPARATUS FOR FILTERING BETWEEN LAYERS FOR SCALABLE VIDEO CODING
KR102001415B1 (ko) 2012-06-01 2019-07-18 삼성전자주식회사 다계층 비디오 코딩을 위한 레이트 제어 방법, 이를 이용한 비디오 인코딩 장치 및 비디오 신호 처리 시스템
US9420280B2 (en) 2012-06-08 2016-08-16 Qualcomm Incorporated Adaptive upsampling filters
US9860533B2 (en) 2012-06-26 2018-01-02 Intel Corporation Cross-layer cross-channel sample prediction
JP5885604B2 (ja) * 2012-07-06 2016-03-15 株式会社Ｎｔｔドコモ 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法及び動画像予測復号プログラム
US9843801B2 (en) 2012-07-10 2017-12-12 Qualcomm Incorporated Generalized residual prediction for scalable video coding and 3D video coding
WO2014010943A1 (ko) * 2012-07-10 2014-01-16 한국전자통신연구원 영상 부호화/복호화 방법 및 장치
CA2807404C (en) * 2012-09-04 2017-04-04 Research In Motion Limited Methods and devices for inter-layer prediction in scalable video compression
US20140086319A1 (en) * 2012-09-25 2014-03-27 Sony Corporation Video coding system with adaptive upsampling and method of operation thereof
WO2014050554A1 (ja) * 2012-09-28 2014-04-03 シャープ株式会社 画像復号装置、および画像符号化装置
EP2904803A1 (en) 2012-10-01 2015-08-12 GE Video Compression, LLC Scalable video coding using derivation of subblock subdivision for prediction from base layer
US20140098880A1 (en) 2012-10-05 2014-04-10 Qualcomm Incorporated Prediction mode information upsampling for scalable video coding
US10085017B2 (en) 2012-11-29 2018-09-25 Advanced Micro Devices, Inc. Bandwidth saving architecture for scalable video coding spatial mode
US9357211B2 (en) * 2012-12-28 2016-05-31 Qualcomm Incorporated Device and method for scalable and multiview/3D coding of video information
US20140192880A1 (en) * 2013-01-04 2014-07-10 Zhipin Deng Inter layer motion data inheritance
GB2509703B (en) * 2013-01-04 2016-09-14 Canon Kk Method and apparatus for encoding an image into a video bitstream and decoding corresponding video bitstream using enhanced inter layer residual prediction
GB2509704B (en) * 2013-01-04 2016-06-01 Canon Kk Method and device for processing prediction information for encoding or decoding at least part of an image
KR20140092198A (ko) 2013-01-07 2014-07-23 한국전자통신연구원 계층적 비디오 부호화에서의 스케일러빌리티 정보 표현방식
RU2628133C2 (ru) * 2013-01-07 2017-08-15 Телефонактиеболагет Л М Эрикссон (Пабл) Кодирование и декодирование слайсов в изображениях видеопотока
EP2804375A1 (en) 2013-02-22 2014-11-19 Thomson Licensing Coding and decoding methods of a picture block, corresponding devices and data stream
US10284842B2 (en) * 2013-03-05 2019-05-07 Qualcomm Incorporated Inter-layer reference picture construction for spatial scalability with different aspect ratios
US9473779B2 (en) 2013-03-05 2016-10-18 Qualcomm Incorporated Parallel processing for video coding
US9800884B2 (en) * 2013-03-15 2017-10-24 Qualcomm Incorporated Device and method for scalable coding of video information
KR101466574B1 (ko) * 2013-03-19 2014-12-02 삼성전자주식회사 스케일러블 비디오 부호화 방법 및 장치, 스케일러블 비디오 복호화 방법 및 장치
EP2979447B1 (en) * 2013-03-28 2018-01-03 Huawei Technologies Co., Ltd. Method for determining predictor blocks for a spatially scalable video codec
WO2014163467A1 (ko) * 2013-04-05 2014-10-09 삼성전자 주식회사 랜덤 엑세스를 위한 멀티 레이어 비디오 부호화 방법 및 그 장치, 랜덤 엑세스를 위한 멀티 레이어 비디오 복호화 방법 및 그 장치
WO2014167178A1 (en) * 2013-04-08 2014-10-16 Nokia Corporation Method and technical equipment for video encoding and decoding
US9762920B2 (en) * 2013-06-07 2017-09-12 Qualcomm Incorporated Dynamic range control of intermediate data in resampling process
RU2557261C2 (ru) * 2013-08-20 2015-07-20 Федеральное государственное образовательное бюджетное учреждение высшего профессионального образования Московский технический университет связи и информатики (ФГОБУ ВПО МТУСИ) Способ и устройство формирования сигналов изображения в системах цифрового телевидения стандартной и высокой четкости
TWI496456B (zh) 2013-11-19 2015-08-11 Ind Tech Res Inst 畫面間成本計算方法及畫面間成本計算裝置
US9591316B2 (en) * 2014-03-27 2017-03-07 Intel IP Corporation Scalable video encoding rate adaptation based on perceived quality
US20150381994A1 (en) * 2014-06-27 2015-12-31 Futurewei Technologies, Inc. Advanced screen content coding with improved palette table and index map coding methods
JP2016015009A (ja) * 2014-07-02 2016-01-28 ソニー株式会社 情報処理システム、情報処理端末、および情報処理方法
TWI538431B (zh) 2014-09-02 2016-06-11 宏正自動科技股份有限公司 地面數位視訊廣播系統及其調變方法
JP6408884B2 (ja) * 2014-11-28 2018-10-17 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
GB2538997A (en) * 2015-06-03 2016-12-07 Nokia Technologies Oy A method, an apparatus, a computer program for video coding
RU2696309C1 (ru) 2015-09-25 2019-08-01 Хуавэй Текнолоджиз Ко., Лтд. Устройство и способ компенсации движения видео
CN107925772B (zh) 2015-09-25 2020-04-14 华为技术有限公司 利用可选插值滤波器进行视频运动补偿的装置和方法
AU2015410095C1 (en) * 2015-09-25 2020-01-16 Huawei Technologies Co., Ltd. Adaptive sharpening filter for predictive coding
WO2017052405A1 (en) 2015-09-25 2017-03-30 Huawei Technologies Co., Ltd. Apparatus and method for video motion compensation
CN108028937B (zh) 2015-09-25 2020-07-24 华为技术有限公司 视频运动补偿装置和方法
EP3255605B1 (en) * 2015-11-16 2021-06-02 Huawei Technologies Co., Ltd. Method and apparatus for smoothing video
MX2018006091A (es) 2015-11-17 2018-11-09 Awei Tech Co Ltd Metodo y aparato para filtracion adaptativa de muestras para codificacion de video.
GB2552323B (en) 2016-07-18 2020-04-29 Imagination Tech Ltd Mip map compression
CN107959855B (zh) * 2016-10-16 2020-02-14 华为技术有限公司 运动补偿预测方法和设备
US20220201307A1 (en) * 2020-12-23 2022-06-23 Tencent America LLC Method and apparatus for video coding

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2201654C2 (ru) 1997-12-23 2003-03-27 Томсон Лайсенсинг С.А. Способ низкошумового кодирования и декодирования
US6639943B1 (en) 1999-11-23 2003-10-28 Koninklijke Philips Electronics N.V. Hybrid temporal-SNR fine granular scalability video coding
US6873655B2 (en) * 2001-01-09 2005-03-29 Thomson Licensing A.A. Codec system and method for spatially scalable video data
US6925120B2 (en) * 2001-09-24 2005-08-02 Mitsubishi Electric Research Labs, Inc. Transcoder for scalable multi-layer constant quality video bitstreams
KR100631777B1 (ko) * 2004-03-31 2006-10-12 삼성전자주식회사 다 계층의 모션 벡터를 효율적으로 압축하는 방법 및 장치
KR100586882B1 (ko) * 2004-04-13 2006-06-08 삼성전자주식회사 모션 스케일러빌리티를 지원하는 코딩 방법 및 장치
KR100913260B1 (ko) 2004-07-01 2009-08-21 콸콤 인코포레이티드 규모 가변적 비디오 코딩에서 프레임 레이트 업 변환을 이용하는 방법 및 장치
DE102004059993B4 (de) * 2004-10-15 2006-08-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen einer codierten Videosequenz unter Verwendung einer Zwischen-Schicht-Bewegungsdaten-Prädiktion sowie Computerprogramm und computerlesbares Medium
KR100664929B1 (ko) * 2004-10-21 2007-01-04 삼성전자주식회사 다 계층 기반의 비디오 코더에서 모션 벡터를 효율적으로압축하는 방법 및 장치
KR20060043115A (ko) * 2004-10-26 2006-05-15 엘지전자 주식회사 베이스 레이어를 이용하는 영상신호의 엔코딩/디코딩 방법및 장치
EP1694074A1 (en) 2005-02-18 2006-08-23 Thomson Licensing Process for scalable coding of images
KR100703734B1 (ko) 2004-12-03 2007-04-05 삼성전자주식회사 Ｄｃｔ 업샘플링을 이용한 다 계층 비디오 인코딩/디코딩방법 및 장치
EP1817914B1 (en) 2004-12-03 2018-02-07 Thomson Licensing Method for scalable video coding
KR20070090245A (ko) 2004-12-13 2007-09-05 코닌클리케 필립스 일렉트로닉스 엔.브이. 스케일러블 화상 인코딩
KR100679035B1 (ko) 2005-01-04 2007-02-06 삼성전자주식회사 인트라 ｂｌ 모드를 고려한 디블록 필터링 방법, 및 상기방법을 이용하는 다 계층 비디오 인코더/디코더
EP1894412A1 (en) 2005-02-18 2008-03-05 THOMSON Licensing Method for deriving coding information for high resolution images from low resoluton images and coding and decoding devices implementing said method
US7961963B2 (en) 2005-03-18 2011-06-14 Sharp Laboratories Of America, Inc. Methods and systems for extended spatial scalability with picture-level adaptation
US7876833B2 (en) 2005-04-11 2011-01-25 Sharp Laboratories Of America, Inc. Method and apparatus for adaptive up-scaling for spatially scalable coding
EP1727372A1 (en) 2005-05-27 2006-11-29 Thomson Licensing Method and apparatus for encoding and decoding video data,
KR101326610B1 (ko) 2005-07-11 2013-11-08 톰슨 라이센싱 매크로블록 적응적 인터-층 인트라 텍스쳐 예측을 위한 방법 및 장치
US8023569B2 (en) * 2005-12-15 2011-09-20 Sharp Laboratories Of America, Inc. Methods and systems for block-based residual upsampling
US7956930B2 (en) * 2006-01-06 2011-06-07 Microsoft Corporation Resampling and picture resizing operations for multi-resolution video coding and decoding
JP4883526B2 (ja) * 2006-08-30 2012-02-22 Ｎｌｔテクノロジー株式会社 電気泳動型表示装置及びその製造方法
US20080095235A1 (en) * 2006-10-20 2008-04-24 Motorola, Inc. Method and apparatus for intra-frame spatial scalable video coding
US8126054B2 (en) * 2008-01-09 2012-02-28 Motorola Mobility, Inc. Method and apparatus for highly scalable intraframe video coding

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CA2672320A1 (en) 2008-07-17
RU2009130382A (ru) 2011-02-20
JP5175303B2 (ja) 2013-04-03
CN101578882A (zh) 2009-11-11
TW200840363A (en) 2008-10-01
JP2010516199A (ja) 2010-05-13
CA2672320C (en) 2013-04-30
EP2111719A1 (en) 2009-10-28
KR101056000B1 (ko) 2011-08-11
US8199812B2 (en) 2012-06-12
KR20090108077A (ko) 2009-10-14
EP2111719B1 (en) 2014-08-13
RU2419248C2 (ru) 2011-05-20
WO2008086377A1 (en) 2008-07-17
US20080165848A1 (en) 2008-07-10
CN101578882B (zh) 2012-11-07

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