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AU2002236659A1 - Adaptive transforms - Google Patents

Adaptive transforms

Info

Publication number
AU2002236659A1
AU2002236659A1 AU2002236659A AU3665902A AU2002236659A1 AU 2002236659 A1 AU2002236659 A1 AU 2002236659A1 AU 2002236659 A AU2002236659 A AU 2002236659A AU 3665902 A AU3665902 A AU 3665902A AU 2002236659 A1 AU2002236659 A1 AU 2002236659A1
Authority
AU
Australia
Prior art keywords
adaptive transforms
transforms
adaptive
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002236659A
Inventor
Dimitri Antsos
Adityo Prakash
Edward Ratner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pulsent Corp
Original Assignee
Pulsent 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 Pulsent Corp filed Critical Pulsent Corp
Publication of AU2002236659A1 publication Critical patent/AU2002236659A1/en
Abandoned legal-status Critical Current

Links

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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/649—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding the transform being applied to non rectangular image segments
    • 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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AU2002236659A 2000-12-19 2001-12-19 Adaptive transforms Abandoned AU2002236659A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25703900P 2000-12-19 2000-12-19
US60/257,039 2000-12-19
PCT/US2001/050235 WO2002051157A2 (en) 2000-12-19 2001-12-19 Adaptive transforms

Publications (1)

Publication Number Publication Date
AU2002236659A1 true AU2002236659A1 (en) 2002-07-01

Family

ID=22974641

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002236659A Abandoned AU2002236659A1 (en) 2000-12-19 2001-12-19 Adaptive transforms

Country Status (4)

Country Link
US (3) US7792390B2 (en)
AU (1) AU2002236659A1 (en)
TW (1) TW589870B (en)
WO (1) WO2002051157A2 (en)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070224025A1 (en) * 2000-09-29 2007-09-27 Karapet Ablabutyan Wheelchair lift control
TW589870B (en) * 2000-12-19 2004-06-01 Pts Corp Adaptive transforms
CN101448162B (en) 2001-12-17 2013-01-02 微软公司 Method for processing video image
US7155065B1 (en) 2002-03-27 2006-12-26 Microsoft Corporation System and method for progressively transforming and coding digital data
US7006699B2 (en) * 2002-03-27 2006-02-28 Microsoft Corporation System and method for progressively transforming and coding digital data
US10554985B2 (en) 2003-07-18 2020-02-04 Microsoft Technology Licensing, Llc DC coefficient signaling at small quantization step sizes
WO2005031634A1 (en) * 2003-08-29 2005-04-07 Nielsen Media Research, Inc. Methods and apparatus for embedding and recovering an image for use with video content
US7826670B2 (en) * 2005-06-15 2010-11-02 Fujifilm Corporation Data compression apparatus and data compression program storage medium
US7583849B2 (en) * 2005-07-25 2009-09-01 Microsoft Corporation Lossless image compression with tree coding of magnitude levels
US8036274B2 (en) * 2005-08-12 2011-10-11 Microsoft Corporation SIMD lapped transform-based digital media encoding/decoding
US7596270B2 (en) * 2005-09-23 2009-09-29 Dynacomware Taiwan Inc. Method of shuffling text in an Asian document image
US7800694B2 (en) * 2006-08-31 2010-09-21 Microsoft Corporation Modular grid display
FR2906093A1 (en) * 2006-09-18 2008-03-21 Canon Kk METHODS AND DEVICES FOR ENCODING AND DECODING, TELECOMMUNICATION SYSTEM AND COMPUTER PROGRAM USING THE SAME
US7907773B2 (en) * 2006-12-20 2011-03-15 International Business Machines Corporation Apparatus and method for holographic information storage and retrieval
US8238428B2 (en) * 2007-04-17 2012-08-07 Qualcomm Incorporated Pixel-by-pixel weighting for intra-frame coding
GB0718626D0 (en) * 2007-05-16 2007-11-07 Seereal Technologies Sa Holograms
US8744198B1 (en) * 2007-11-20 2014-06-03 Lucasfilm Entertainment Company Ltd. Image compression and decompression
US8369638B2 (en) 2008-05-27 2013-02-05 Microsoft Corporation Reducing DC leakage in HD photo transform
US8447591B2 (en) * 2008-05-30 2013-05-21 Microsoft Corporation Factorization of overlapping tranforms into two block transforms
US8275209B2 (en) * 2008-10-10 2012-09-25 Microsoft Corporation Reduced DC gain mismatch and DC leakage in overlap transform processing
US8417046B1 (en) * 2008-11-10 2013-04-09 Marvell International Ltd. Shadow and highlight image enhancement
TWI384427B (en) * 2009-04-29 2013-02-01 Utechzone Co Ltd Background establishment method and device
WO2010136547A1 (en) * 2009-05-27 2010-12-02 Canon Kabushiki Kaisha Method and device for processing a digital signal
JP2011019008A (en) * 2009-07-07 2011-01-27 Fujifilm Corp Device, program and method for compressing/transmitting moving image
CN102918564B (en) * 2010-03-10 2016-10-26 汤姆森特许公司 There is Video coding and the method and apparatus retraining conversion of decoding that conversion selects
US9819965B2 (en) * 2012-11-13 2017-11-14 Intel Corporation Content adaptive transform coding for next generation video
FR3000530B1 (en) * 2012-12-28 2015-07-10 Bobst Lyon TRANSPORT STRIP OF PLATE ELEMENTS AND TRANSFORMATION MACHINE COMPRISING SUCH A TRANSPORT STRIP
CN104885467B (en) 2013-01-30 2018-08-17 英特尔公司 Content adaptive parametric transformation for next generation video coding
US9609336B2 (en) 2013-04-16 2017-03-28 Fastvdo Llc Adaptive coding, transmission and efficient display of multimedia (acted)
US20160043819A1 (en) * 2013-06-26 2016-02-11 Thomson Licensing System and method for predicting audience responses to content from electro-dermal activity signals
US10306229B2 (en) 2015-01-26 2019-05-28 Qualcomm Incorporated Enhanced multiple transforms for prediction residual
US10623774B2 (en) 2016-03-22 2020-04-14 Qualcomm Incorporated Constrained block-level optimization and signaling for video coding tools
EP3459250A1 (en) * 2016-05-16 2019-03-27 Numeri Ltd. A new pyramid algorithm for video compression and video analysis
WO2019089842A2 (en) * 2017-10-31 2019-05-09 SIF Codec, LLC Coding of images using generalized tree structure supporting multiple pattern types
US11323748B2 (en) 2018-12-19 2022-05-03 Qualcomm Incorporated Tree-based transform unit (TU) partition for video coding
US11099537B2 (en) 2019-06-28 2021-08-24 Utilidata, Inc. Utility grid control using a dynamic power flow model
FR3098367B1 (en) * 2019-07-05 2023-01-27 Fond B Com Method and device for encoding a sequence of digital holograms
CN110691229B (en) * 2019-08-23 2021-10-22 昆明理工大学 Hologram compression method, encoder and reproduced image output system
US11575263B2 (en) 2021-03-12 2023-02-07 Utilidata, Inc. Optimal power flow control via dynamic power flow modeling

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538184A (en) * 1982-06-07 1985-08-27 Matsushita Electric Industrial Company, Limited Method and apparatus for processing video signals
GB2184316B (en) * 1985-12-17 1989-10-11 Sony Corp Two-dimensional finite impulse response filter arrangements.
US5321771A (en) * 1989-10-03 1994-06-14 Thomson-Csf Method and device for automatic image segmentation by textural analysis
US5001559A (en) * 1989-10-12 1991-03-19 International Business Machines Corporation Transform coding using coefficient prediction techniques
US5247515A (en) * 1991-01-28 1993-09-21 Rockwell International Corporation Apparatus for extracting one from many multiplexed signals
US5111292A (en) * 1991-02-27 1992-05-05 General Electric Company Priority selection apparatus as for a video signal processor
US5361105A (en) * 1993-03-05 1994-11-01 Matsushita Electric Corporation Of America Noise reduction system using multi-frame motion estimation, outlier rejection and trajectory correction
US5453945A (en) * 1994-01-13 1995-09-26 Tucker; Michael R. Method for decomposing signals into efficient time-frequency representations for data compression and recognition
US5710839A (en) * 1994-04-20 1998-01-20 Eastman Kodak Company Method and apparatus for obscuring features of an image
JP3013698B2 (en) * 1994-04-20 2000-02-28 松下電器産業株式会社 Vector quantization encoding device and decoding device
US5978514A (en) * 1994-11-10 1999-11-02 Kabushiki Kaisha Toshiba Image data coding and decoding system for efficiently compressing information using the shape and position of the image content
US5754702A (en) * 1994-12-02 1998-05-19 Allied Signal Inc. Scale oriented interband prediction method for image data compression and reconstruction
KR0159370B1 (en) 1995-03-20 1999-01-15 배순훈 Method and apparatus for encoding a video signals using a boundary of an object
US5646689A (en) * 1995-10-23 1997-07-08 Lucent Technologies Inc. Video encoder with feedback control
US5896176A (en) * 1995-10-27 1999-04-20 Texas Instruments Incorporated Content-based video compression
US5790269A (en) 1995-12-12 1998-08-04 Massachusetts Institute Of Technology Method and apparatus for compressing and decompressing a video image
US5909249A (en) * 1995-12-15 1999-06-01 General Instrument Corporation Reduction of noise visibility in a digital video system
KR100442844B1 (en) * 1996-03-23 2004-10-06 삼성전자주식회사 Method for coding a contour of an object by using a central point and a coding device using the coding method, especially in connection with very effectively performing a contour coding in a moving image as well as a contour coding in a still image
KR100242637B1 (en) * 1996-07-06 2000-02-01 윤종용 Loop filtering method for reducing blocking effect and ringing noise of motion compensated image
US5842156A (en) * 1996-11-12 1998-11-24 The United States Of America As Represented By The Secretary Of The Air Force Multirate multiresolution target tracking
GB9623573D0 (en) 1996-11-13 1997-01-08 Philips Electronics Nv Image segmentation
RU99116256A (en) * 1996-12-20 2001-05-10 Уэстфорд Текнолэджи Копэрейшн (Us) METHOD (OPTIONS) AND SYSTEM FOR EVALUATING THE SOURCE SIGNAL
CN1157071C (en) * 1997-01-31 2004-07-07 西门子公司 Method and device for coding and decoding digitized image
US6151025A (en) * 1997-05-07 2000-11-21 Hewlett-Packard Company Method and apparatus for complexity reduction on two-dimensional convolutions for image processing
US6007052A (en) * 1997-06-21 1999-12-28 Raytheon Company System and method for local area image processing
KR100295798B1 (en) 1997-07-11 2001-08-07 전주범 Apparatus and method for coding a binary shape signal ca pable of realizing scalability
US6381370B1 (en) 1997-07-14 2002-04-30 Oki Electric Industry Co., Ltd. Method and apparatus for image encoding
EP0896481B1 (en) * 1997-08-05 2006-08-23 Micronas Semiconductor Holding AG Adaptive filter
KR100269125B1 (en) * 1997-10-25 2000-10-16 윤덕용 Image post processing method and apparatus for reducing quantization effect
US6393060B1 (en) * 1997-12-31 2002-05-21 Lg Electronics Inc. Video coding and decoding method and its apparatus
GB2336058B (en) * 1998-04-02 2002-03-27 Daewoo Electronics Co Ltd Apparatus and method for adaptively coding an image signal
JPH11341496A (en) * 1998-05-28 1999-12-10 Matsushita Electric Ind Co Ltd Image processing method, image processing unit and data storage medium
US6501861B1 (en) * 1998-09-17 2002-12-31 Samsung Electronics Co., Ltd. Scalable coding/decoding methods and apparatus for producing still image using wavelet transformation
US6356665B1 (en) * 1998-12-09 2002-03-12 Sharp Laboratories Of America, Inc. Quad-tree embedded image compression and decompression method and apparatus
KR100382516B1 (en) 1999-01-15 2003-05-01 주식회사 팬택앤큐리텔 Object-based image signal coding/decoding apparatus and method
US6587588B1 (en) * 1999-03-16 2003-07-01 At&T Corp. Progressive image decoder for wavelet encoded images in compressed files and method of operation
WO2000064148A1 (en) 1999-04-17 2000-10-26 Pulsent Corporation Method and apparatus for efficient video processing
DE60045162D1 (en) * 1999-06-11 2010-12-09 Altera Corp Method and device for segmenting numerical images
US6628716B1 (en) * 1999-06-29 2003-09-30 Intel Corporation Hardware efficient wavelet-based video compression scheme
US6832009B1 (en) * 1999-09-24 2004-12-14 Zoran Corporation Method and apparatus for improved image interpolation
US6385329B1 (en) * 2000-02-14 2002-05-07 Digimarc Corporation Wavelet domain watermarks
US6731821B1 (en) * 2000-09-29 2004-05-04 Hewlett-Packard Development Company, L.P. Method for enhancing compressibility and visual quality of scanned document images
US6757442B1 (en) * 2000-11-22 2004-06-29 Ge Medical Systems Global Technology Company, Llc Image enhancement method with simultaneous noise reduction, non-uniformity equalization, and contrast enhancement
TW589870B (en) * 2000-12-19 2004-06-01 Pts Corp Adaptive transforms

Also Published As

Publication number Publication date
US20120213447A1 (en) 2012-08-23
WO2002051157A3 (en) 2002-09-06
WO2002051157A9 (en) 2003-07-31
US8145003B2 (en) 2012-03-27
US7792390B2 (en) 2010-09-07
US20020110280A1 (en) 2002-08-15
WO2002051157A2 (en) 2002-06-27
TW589870B (en) 2004-06-01
US20110058752A1 (en) 2011-03-10

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