AR073820A1 - Metodo y dispositivo para realizar una transformacion inversa por superposicion en dispositivos de decodificacion de medios digitales. - Google Patents

Metodo y dispositivo para realizar una transformacion inversa por superposicion en dispositivos de decodificacion de medios digitales.

Info

Publication number
AR073820A1
AR073820A1 ARP090103914A ARP090103914A AR073820A1 AR 073820 A1 AR073820 A1 AR 073820A1 AR P090103914 A ARP090103914 A AR P090103914A AR P090103914 A ARP090103914 A AR P090103914A AR 073820 A1 AR073820 A1 AR 073820A1
Authority
AR
Argentina
Prior art keywords
overlay
digital media
operator
decodification
superposition
Prior art date
Application number
ARP090103914A
Other languages
English (en)
Inventor
Daniel Schonberg
Original Assignee
Microsoft Corp
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 Microsoft Corp filed Critical Microsoft Corp
Publication of AR073820A1 publication Critical patent/AR073820A1/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/14—Fourier, Walsh or analogous domain transformations, e.g. Laplace, Hilbert, Karhunen-Loeve, transforms
    • G06F17/147—Discrete orthonormal transforms, e.g. discrete cosine transform, discrete sine transform, and variations therefrom, e.g. modified discrete cosine transform, integer transforms approximating the discrete cosine transform
    • 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
    • H04N19/102—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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • 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
    • H04N19/14—Coding unit complexity, e.g. amount of activity or edge presence estimation
    • 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
    • H04N19/176—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 block, e.g. a macroblock
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • 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
    • H04N19/86—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving reduction of coding artifacts, e.g. of blockiness
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Discrete Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Algebra (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)

Abstract

Un método para realizar una transformacion inversa por superposicion (260) para decodificar medios digitales que utilizan un dispositivo de decodificacion de medios digitales (800), caracterizado por comprender; (i) en el dispositivo de decodificacion de medios digitales, realizar una transformacion inversa de frecuencia (250) sobre el medio digital; y (ii) en el dispositivo de decodificacion de medios digitales, aplicar una pluralidad de operadores de superposicion a resultados de la transformacion inversa de frecuencia, incluyendo la pluralidad de operadores de superposicion por lo menos un primer operador de superposicion y un segundo operador de superposicion, en donde el primer operador de superposicion es un operador interior de superposicion, y en donde el segundo operador de superposicion es un operador de superposicion de bordes o de esquinas, estando cada una de la pluralidad de operadores de superposicion caracterizada por una ganancia de CC substancialmente equivalente (750).
ARP090103914A 2008-10-10 2009-10-13 Metodo y dispositivo para realizar una transformacion inversa por superposicion en dispositivos de decodificacion de medios digitales. AR073820A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10466808P 2008-10-10 2008-10-10
US12/571,365 US8275209B2 (en) 2008-10-10 2009-09-30 Reduced DC gain mismatch and DC leakage in overlap transform processing

Publications (1)

Publication Number Publication Date
AR073820A1 true AR073820A1 (es) 2010-12-01

Family

ID=42098915

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090103914A AR073820A1 (es) 2008-10-10 2009-10-13 Metodo y dispositivo para realizar una transformacion inversa por superposicion en dispositivos de decodificacion de medios digitales.

Country Status (14)

Country Link
US (1) US8275209B2 (es)
EP (1) EP2332334A4 (es)
JP (1) JP5306469B2 (es)
KR (1) KR101683313B1 (es)
CN (1) CN102177714B (es)
AR (1) AR073820A1 (es)
AU (1) AU2009303343B2 (es)
BR (1) BRPI0918932A2 (es)
CA (1) CA2735973C (es)
MX (1) MX2011003530A (es)
MY (1) MY159055A (es)
RU (1) RU2518932C2 (es)
TW (2) TWI540845B (es)
WO (1) WO2010042875A2 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008109389A (ja) * 2006-10-25 2008-05-08 Canon Inc 画像処理装置および画像処理装置の制御方法
EP2294826A4 (en) * 2008-07-08 2013-06-12 Mobile Imaging In Sweden Ab COMPRESSION METHOD OF IMAGES AND FORMAT OF COMPRESSED IMAGES
JP5199955B2 (ja) * 2009-06-16 2013-05-15 キヤノン株式会社 画像復号装置及びその制御方法
JP5199956B2 (ja) * 2009-06-16 2013-05-15 キヤノン株式会社 画像復号装置及びその制御方法
EP2732625B1 (en) 2011-07-15 2018-09-05 GE Video Compression, LLC Sample array coding for low-delay
CN104620583A (zh) * 2012-05-14 2015-05-13 卢卡·罗萨托 基于支持信息的残差数据的编码和重构
US9224213B2 (en) * 2013-12-31 2015-12-29 Facebook, Inc. Systems and methods for context based image compression
CN113011585B (zh) * 2021-03-19 2023-09-26 上海西井科技股份有限公司 消除拼接算子的编译优化方法、系统、设备及存储介质

Family Cites Families (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754492A (en) 1985-06-03 1988-06-28 Picturetel Corporation Method and system for adapting a digitized signal processing system for block processing with minimal blocking artifacts
US4698672A (en) 1986-10-27 1987-10-06 Compression Labs, Inc. Coding system for reducing redundancy
US5297236A (en) 1989-01-27 1994-03-22 Dolby Laboratories Licensing Corporation Low computational-complexity digital filter bank for encoder, decoder, and encoder/decoder
JP2639176B2 (ja) 1990-05-28 1997-08-06 日本電気株式会社 ２次元信号符号化復号化方法とその符号化装置・復号化装置
JP3052516B2 (ja) 1990-12-21 2000-06-12 カシオ計算機株式会社 符号化データ処理装置
JP3102113B2 (ja) 1990-12-21 2000-10-23 カシオ計算機株式会社 電子カメラ
JP2549479B2 (ja) 1991-12-06 1996-10-30 日本電信電話株式会社 動き補償フレーム間帯域分割符号化処理方法
KR0148130B1 (ko) 1992-05-18 1998-09-15 강진구 블럭킹아티팩트를 억제시키는 부호화/복호화 방법 및 그 장치
JP3401823B2 (ja) 1993-03-31 2003-04-28 ソニー株式会社 画像コーデック用プロセッサ
US5438590A (en) * 1993-05-24 1995-08-01 Comstream Corporation Transmitting and receiving apparatus and method including punctured convolutional encoding and decoding
US5982459A (en) 1995-05-31 1999-11-09 8×8, Inc. Integrated multimedia communications processor and codec
FR2737931B1 (fr) 1995-08-17 1998-10-02 Siemens Ag Procede destine au traitement de blocs d'images decodes d'un procede de codage d'images a base de blocs
US6026182A (en) 1995-10-05 2000-02-15 Microsoft Corporation Feature segmentation
US6064776A (en) 1995-10-27 2000-05-16 Kabushiki Kaisha Toshiba Image processing apparatus
US6041145A (en) * 1995-11-02 2000-03-21 Matsushita Electric Industrial Co., Ltd. Device and method for smoothing picture signal, device and method for encoding picture and device and method for decoding picture
US5850294A (en) 1995-12-18 1998-12-15 Lucent Technologies Inc. Method and apparatus for post-processing images
KR100196838B1 (ko) 1995-12-23 1999-06-15 전주범 블럭벌 상관 관계에 의한 부호화 장치
JP3130464B2 (ja) * 1996-02-02 2001-01-31 ローム株式会社 データ復号装置
US5805739A (en) 1996-04-02 1998-09-08 Picturetel Corporation Lapped orthogonal vector quantization
JPH1070717A (ja) 1996-06-19 1998-03-10 Matsushita Electric Ind Co Ltd 画像符号化装置及び画像復号化装置
JP2907146B2 (ja) 1996-09-11 1999-06-21 日本電気株式会社 メモリｌｓｉの特定箇所探索方法および探索装置
US5802107A (en) * 1996-09-13 1998-09-01 Zenith Electronics Corporation Symbol rotator
US6233017B1 (en) 1996-09-16 2001-05-15 Microsoft Corporation Multimedia compression system with adaptive block sizes
US5999656A (en) 1997-01-17 1999-12-07 Ricoh Co., Ltd. Overlapped reversible transforms for unified lossless/lossy compression
KR100261253B1 (ko) 1997-04-02 2000-07-01 윤종용 비트율 조절이 가능한 오디오 부호화/복호화 방법및 장치
US5973755A (en) 1997-04-04 1999-10-26 Microsoft Corporation Video encoder and decoder using bilinear motion compensation and lapped orthogonal transforms
AU8055798A (en) 1997-06-05 1998-12-21 Wisconsin Alumni Research Foundation Image compression system using block transforms and tree-type coefficient truncation
US6151296A (en) * 1997-06-19 2000-11-21 Qualcomm Incorporated Bit interleaving for orthogonal frequency division multiplexing in the transmission of digital signals
JP3375539B2 (ja) 1997-07-14 2003-02-10 ペンタックス株式会社 画像圧縮装置および画像伸張装置
US5859788A (en) 1997-08-15 1999-01-12 The Aerospace Corporation Modulated lapped transform method
TW364269B (en) 1998-01-02 1999-07-11 Winbond Electronic Corp Discreet cosine transform/inverse discreet cosine transform circuit
US6393156B1 (en) 1998-01-07 2002-05-21 Truong Q. Nguyen Enhanced transform compatibility for standardized data compression
US6393061B1 (en) 1998-05-15 2002-05-21 Hughes Electronics Corporation Method for reducing blocking artifacts in digital images
US6115689A (en) 1998-05-27 2000-09-05 Microsoft Corporation Scalable audio coder and decoder
US6029126A (en) 1998-06-30 2000-02-22 Microsoft Corporation Scalable audio coder and decoder
US6073153A (en) 1998-06-03 2000-06-06 Microsoft Corporation Fast system and method for computing modulated lapped transforms
US6154762A (en) 1998-06-03 2000-11-28 Microsoft Corporation Fast system and method for computing modulated lapped transforms
US6253165B1 (en) 1998-06-30 2001-06-26 Microsoft Corporation System and method for modeling probability distribution functions of transform coefficients of encoded signal
US6011625A (en) 1998-07-08 2000-01-04 Lockheed Martin Corporation Method for phase unwrapping in imaging systems
US6421464B1 (en) 1998-12-16 2002-07-16 Fastvdo Llc Fast lapped image transforms using lifting steps
US6496795B1 (en) 1999-05-05 2002-12-17 Microsoft Corporation Modulated complex lapped transform for integrated signal enhancement and coding
US6487574B1 (en) 1999-02-26 2002-11-26 Microsoft Corp. System and method for producing modulated complex lapped transforms
US6370502B1 (en) 1999-05-27 2002-04-09 America Online, Inc. Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec
US6771829B1 (en) 1999-10-23 2004-08-03 Fastvdo Llc Method for local zerotree image coding
US6377916B1 (en) * 1999-11-29 2002-04-23 Digital Voice Systems, Inc. Multiband harmonic transform coder
US6865229B1 (en) 1999-12-14 2005-03-08 Koninklijke Philips Electronics N.V. Method and apparatus for reducing the “blocky picture” effect in MPEG decoded images
US6771828B1 (en) 2000-03-03 2004-08-03 Microsoft Corporation System and method for progessively transform coding digital data
US6968564B1 (en) * 2000-04-06 2005-11-22 Nielsen Media Research, Inc. Multi-band spectral audio encoding
US7177358B2 (en) 2000-06-27 2007-02-13 Mitsubishi Denki Kabushiki Kaisha Picture coding apparatus, and picture coding method
US6832232B1 (en) 2000-07-10 2004-12-14 Advanced Micro Devices, Inc. Dual-block inverse discrete cosine transform method
JP2004509531A (ja) 2000-09-12 2004-03-25 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ ビデオ符号化方法
EP1202219A1 (en) 2000-10-30 2002-05-02 Fast Video, LLC Fast lapped image transforms
JP2002182693A (ja) 2000-12-13 2002-06-26 Nec Corp オーディオ符号化、復号装置及びその方法並びにその制御プログラム記録媒体
US7792390B2 (en) 2000-12-19 2010-09-07 Altera Corporation Adaptive transforms
JP2002304624A (ja) 2001-04-05 2002-10-18 Canon Inc フィルタ処理装置及び撮像装置
US7027654B1 (en) 2001-08-16 2006-04-11 On2 Technologies Video compression system
US6882685B2 (en) 2001-09-18 2005-04-19 Microsoft Corporation Block transform and quantization for image and video coding
US7460993B2 (en) 2001-12-14 2008-12-02 Microsoft Corporation Adaptive window-size selection in transform coding
CN101448162B (zh) 2001-12-17 2013-01-02 微软公司 处理视频图像的方法
US6763068B2 (en) 2001-12-28 2004-07-13 Nokia Corporation Method and apparatus for selecting macroblock quantization parameters in a video encoder
JP2003283840A (ja) 2002-03-25 2003-10-03 Canon Inc フィルタ処理装置およびフィルタ処理方法
US7006699B2 (en) 2002-03-27 2006-02-28 Microsoft Corporation System and method for progressively transforming and coding digital data
US7155065B1 (en) 2002-03-27 2006-12-26 Microsoft Corporation System and method for progressively transforming and coding digital data
US7110941B2 (en) 2002-03-28 2006-09-19 Microsoft Corporation System and method for embedded audio coding with implicit auditory masking
JP3855827B2 (ja) 2002-04-05 2006-12-13 ソニー株式会社 ２次元サブバンド符号化装置
US7275036B2 (en) 2002-04-18 2007-09-25 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus and method for coding a time-discrete audio signal to obtain coded audio data and for decoding coded audio data
US7120297B2 (en) 2002-04-25 2006-10-10 Microsoft Corporation Segmented layered image system
US7242713B2 (en) 2002-05-02 2007-07-10 Microsoft Corporation 2-D transforms for image and video coding
GB2388502A (en) 2002-05-10 2003-11-12 Chris Dunn Compression of frequency domain audio signals
US7376280B2 (en) 2002-07-14 2008-05-20 Apple Inc Video encoding and decoding
US7330596B2 (en) * 2002-07-17 2008-02-12 Ricoh Company, Ltd. Image decoding technique for suppressing tile boundary distortion
US6728315B2 (en) 2002-07-24 2004-04-27 Apple Computer, Inc. Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations
JP2004064190A (ja) 2002-07-25 2004-02-26 Ricoh Co Ltd 画像処理装置、方法、プログラムおよび記録媒体
US7031392B2 (en) 2002-09-20 2006-04-18 Seiko Epson Corporation Method and apparatus for video deblocking
US7227901B2 (en) 2002-11-21 2007-06-05 Ub Video Inc. Low-complexity deblocking filter
TWI286706B (en) * 2002-11-28 2007-09-11 Shenzhen Syscan Technology Co Two-dimensional barcode card and the decoding method
JP2004201047A (ja) 2002-12-19 2004-07-15 Ricoh Co Ltd 画像処理装置、プログラム及び記憶媒体
US7542036B2 (en) 2003-02-19 2009-06-02 California Institute Of Technology Level set surface editing operators
US7239990B2 (en) 2003-02-20 2007-07-03 Robert Struijs Method for the numerical simulation of a physical phenomenon with a preferential direction
US7167522B2 (en) 2003-02-27 2007-01-23 Texas Instruments Incorporated Video deblocking filter
US7471726B2 (en) 2003-07-15 2008-12-30 Microsoft Corporation Spatial-domain lapped transform in digital media compression
US7426308B2 (en) * 2003-07-18 2008-09-16 Microsoft Corporation Intraframe and interframe interlace coding and decoding
US20080075377A1 (en) 2003-07-29 2008-03-27 Topiwala Pankaj N Fast lapped image transforms using lifting steps
US7724827B2 (en) 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
US7369709B2 (en) * 2003-09-07 2008-05-06 Microsoft Corporation Conditional lapped transform
US7315822B2 (en) 2003-10-20 2008-01-01 Microsoft Corp. System and method for a media codec employing a reversible transform obtained via matrix lifting
KR101044940B1 (ko) 2004-06-23 2011-06-28 삼성전자주식회사 에지 플로우 방향성 필터와 커블릿 변환을 이용한 블록현상 제거 방법 및 장치
US8374238B2 (en) 2004-07-13 2013-02-12 Microsoft Corporation Spatial scalability in 3D sub-band decoding of SDMCTF-encoded video
US7428342B2 (en) * 2004-12-17 2008-09-23 Microsoft Corporation Reversible overlap operator for efficient lossless data compression
US7471850B2 (en) 2004-12-17 2008-12-30 Microsoft Corporation Reversible transform for lossy and lossless 2-D data compression
US7305139B2 (en) 2004-12-17 2007-12-04 Microsoft Corporation Reversible 2-dimensional pre-/post-filtering for lapped biorthogonal transform
AU2005239628B2 (en) * 2005-01-14 2010-08-05 Microsoft Technology Licensing, Llc Reversible 2-dimensional pre-/post-filtering for lapped biorthogonal transform
KR100676226B1 (ko) 2005-04-06 2007-01-30 엠텍비젼 주식회사 동영상 코덱의 후처리 방법 및 이를 위한 에지 보상 및 향상 필터링 방법
US7640283B2 (en) 2005-06-27 2009-12-29 The Aerospace Corporation Shared Haar wavelet transform
US7634525B2 (en) 2005-06-27 2009-12-15 The Aerospace Corporation Haar wavelet transform embedded lossless type IV discrete cosine transform
US7805476B2 (en) 2005-06-27 2010-09-28 The Aerospace Corporation Extended Haar transform
US7613761B2 (en) 2005-06-27 2009-11-03 The Aerospace Corporation Haar wavelet transform embedded lossless type II discrete cosine transform
US7933337B2 (en) 2005-08-12 2011-04-26 Microsoft Corporation Prediction of transform coefficients for image compression
CN105357529A (zh) * 2006-11-08 2016-02-24 汤姆逊许可证公司 用于环内去伪影滤波的方法和设备
US20080137982A1 (en) 2006-12-06 2008-06-12 Ayahiro Nakajima Blurring determination device, blurring determination method and printing apparatus
US8942289B2 (en) * 2007-02-21 2015-01-27 Microsoft Corporation Computational complexity and precision control in transform-based digital media codec
US8054886B2 (en) 2007-02-21 2011-11-08 Microsoft Corporation Signaling and use of chroma sample positioning information
CN101046964B (zh) * 2007-04-13 2011-09-14 清华大学 基于重叠变换压缩编码的错误隐藏帧重建方法
US8447591B2 (en) 2008-05-30 2013-05-21 Microsoft Corporation Factorization of overlapping tranforms into two block transforms

Also Published As

Publication number Publication date
MY159055A (en) 2016-12-15
EP2332334A4 (en) 2012-06-06
AU2009303343A1 (en) 2010-04-15
RU2011113975A (ru) 2012-10-20
AU2009303343B2 (en) 2014-06-19
JP2012505613A (ja) 2012-03-01
US8275209B2 (en) 2012-09-25
TWI603590B (zh) 2017-10-21
CA2735973A1 (en) 2010-04-15
KR101683313B1 (ko) 2016-12-06
BRPI0918932A2 (pt) 2015-12-01
KR20110091849A (ko) 2011-08-16
CA2735973C (en) 2017-12-19
RU2518932C2 (ru) 2014-06-10
MX2011003530A (es) 2011-04-21
WO2010042875A3 (en) 2010-07-08
CN102177714B (zh) 2014-01-08
JP5306469B2 (ja) 2013-10-02
TW201628342A (zh) 2016-08-01
CN102177714A (zh) 2011-09-07
TW201019615A (en) 2010-05-16
WO2010042875A2 (en) 2010-04-15
TWI540845B (zh) 2016-07-01
US20100092098A1 (en) 2010-04-15
EP2332334A2 (en) 2011-06-15

Similar Documents

Publication Publication Date Title
AR073820A1 (es) Metodo y dispositivo para realizar una transformacion inversa por superposicion en dispositivos de decodificacion de medios digitales.
MX2018005500A (es) Metodo y dispositivo de aplicacion para aplicar una capa de transferencia de una pelicula a un sustrato.
CL2012002289A1 (es) Dispositivo y metodo para imprimir superficies de paneles, en especial paneles de madera, con una imagen multicolor que comprende medios para retener un panel de material en una posicion alineada, una unidad de impresion para imprimir una superficie del panel de material.
BRPI0811113A2 (pt) Processo, aparelho e sistema para estabelecer conexão.
AR079325A1 (es) Metodo y aparato para duplicar sesion y compartir sesion
BRPI0822588A2 (pt) método para formar um componente de pneu com múltiplas camadas
BRPI0815054A2 (pt) Método e aparelho de speração de membrana.
BRPI0820148A2 (pt) Sistema de aberturas, sistema de computador e método para usinar aberturas
BRPI0810982A2 (pt) novos conjuntos e métodos para processar peças de trabalho em prensas acionadas por aríete
AR074930A1 (es) Dispositivo y metodo de aplicacion de fluidos
BRPI0920075A2 (pt) nanopatículas magnéticas para purificação de líquidos, processo de obtenção e métodos de aplicação.
AR070409A1 (es) Metodo para procesar items tales como pedazos de carne
BRPI0818247A2 (pt) Método, aparelho e imã para fluidos magneticamente tratados
IT1392759B1 (it) Apparecchiatura perfezionata per la lavorazione di superfici laminari flessibili, quali, in particolare, pelli di conceria e relativo metodo di lavorazione.
BRPI0820365A2 (pt) Método, sistema, e, mídia de armazenamento legível por computador.
BRPI0818544A2 (pt) Processo para tratamento de uma combinação contendo organossilano, composição e uso de uma resina orgânica.
BRPI0906086A2 (pt) Método, sistemas e meio legível por computador.
BR112012001309A2 (pt) método de tratamento de resíduo líquido contendo tinta, método de tratamento de resíduo líquido à base de água e sistema de cabine de tinta.
ECSP13013094A (es) Composiciones de limpieza de sal colina
BRPI0814212A2 (pt) Aparelho e método para produzir composto de époxi.
GT200800115A (es) Metodos para tratar infecciones del tracto gastrointestinal con tigeciclina
BRPI0720339A2 (pt) Vedação por gaxeta em multicamadas, e, método para formar vedação por gaxeta em multicamadas.
BRPI0908222A2 (pt) aparelho de comunicação de linha de potência, sistema de comunicação de linha de potência e método de processamento de registro.
BRPI0908036A2 (pt) Método de integrar dados de campo, sistema para integrar dados de campo, e meio legível por computador que armazena instruções para integrar dados de campo
BRPI0822671A2 (pt) Mídia utilizável por computador, sistema de áudio e vídeo e método de operação de sistema de áudio e vídeo

Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee