AU2002241713A1 - Efficiently adaptive double pyramidal coding - Google Patents

Efficiently adaptive double pyramidal coding

Info

Publication number
AU2002241713A1
AU2002241713A1 AU2002241713A AU4171302A AU2002241713A1 AU 2002241713 A1 AU2002241713 A1 AU 2002241713A1 AU 2002241713 A AU2002241713 A AU 2002241713A AU 4171302 A AU4171302 A AU 4171302A AU 2002241713 A1 AU2002241713 A1 AU 2002241713A1
Authority
AU
Australia
Prior art keywords
adaptive double
double pyramidal
pyramidal coding
efficiently
efficiently 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
AU2002241713A
Inventor
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 AU2002241713A1 publication Critical patent/AU2002241713A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/007—Transform coding, e.g. 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
    • H04N19/103—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
    • H04N19/134—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
    • H04N19/146—Data rate or code amount at the encoder output
    • 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
    • H04N19/50—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
AU2002241713A 2000-12-20 2001-12-20 Efficiently adaptive double pyramidal coding Abandoned AU2002241713A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25784500P 2000-12-20 2000-12-20
US60/257,845 2000-12-20
PCT/US2001/050335 WO2002050774A2 (en) 2000-12-20 2001-12-20 Efficiently adaptive double pyramidal coding

Publications (1)

Publication Number Publication Date
AU2002241713A1 true AU2002241713A1 (en) 2002-07-01

Family

ID=22978012

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002241713A Abandoned AU2002241713A1 (en) 2000-12-20 2001-12-20 Efficiently adaptive double pyramidal coding

Country Status (4)

Country Link
US (1) US6876771B2 (en)
AU (1) AU2002241713A1 (en)
TW (1) TW573433B (en)
WO (1) WO2002050774A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4423452B2 (en) * 2000-12-27 2010-03-03 富士フイルム株式会社 Solid-state imaging device
JP3863775B2 (en) * 2001-12-25 2006-12-27 株式会社九州エレクトロニクスシステム Image information compression method, image information compression apparatus, and image information compression program
JP2006521039A (en) * 2003-02-25 2006-09-14 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 3D wavelet video coding using motion-compensated temporal filtering in overcomplete wavelet expansion
US8369417B2 (en) 2006-05-19 2013-02-05 The Hong Kong University Of Science And Technology Optimal denoising for video coding
US8831111B2 (en) * 2006-05-19 2014-09-09 The Hong Kong University Of Science And Technology Decoding with embedded denoising
US8374446B2 (en) * 2007-09-28 2013-02-12 Vsevolod Yurievich Mokrushin Encoding and decoding of digital signals based on compression of hierarchical pyramid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5706220A (en) * 1996-05-14 1998-01-06 Lsi Logic Corporation System and method for implementing the fast wavelet transform
JP3205532B2 (en) 1997-12-04 2001-09-04 松下電器産業株式会社 Image processing method, image processing apparatus, and data storage medium
US6434196B1 (en) * 1998-04-03 2002-08-13 Sarnoff Corporation Method and apparatus for encoding video information
US6532262B1 (en) * 1998-07-22 2003-03-11 Matsushita Electric Industrial Co., Ltd. Coding method and apparatus and recorder
EP1180308A4 (en) 1999-04-17 2009-12-23 Altera Corp Method and apparatus for efficient video processing
WO2000077735A1 (en) 1999-06-11 2000-12-21 Pulsent Corporation Method and apparatus for digital image segmentation

Also Published As

Publication number Publication date
TW573433B (en) 2004-01-21
US6876771B2 (en) 2005-04-05
US20020076114A1 (en) 2002-06-20
WO2002050774A2 (en) 2002-06-27
WO2002050774A3 (en) 2004-04-08

Similar Documents

Publication Publication Date Title
AU2001232194A1 (en) Coding method
AUPR212600A0 (en) Efficient video coding
AU2001279873A1 (en) Video coding
AU2001289794A1 (en) Video coding
AU2001260295A1 (en) Video coding
AU2582401A (en) Purpose-based adaptive rendering
AU2001293982A1 (en) Communications meshes
AU2002212655A1 (en) Remote phytomonitoring
AU2001264922A1 (en) E h antenna
AU2001262847A1 (en) Language-understanding
AU2002236659A1 (en) Adaptive transforms
AU2000267458A1 (en) Hypercomputer
AU2001254546A1 (en) Aminopiperidines
AU2001239310A1 (en) Decahydro-isoquinolines
AU2001253666A1 (en) Distributed rendering
AU2001220246A1 (en) Neckphone
AU2001267602A1 (en) Speech coding
AU2001265089A1 (en) Rc-timer scheme
AU2001258349A1 (en) Bisacylguanidine
AU2001258924A1 (en) Microsatellite-aflp
AU2001276893A1 (en) Maximum distance block coding scheme
AU2001259272A1 (en) Viscometer
AU2002241713A1 (en) Efficiently adaptive double pyramidal coding
AU2001246864A1 (en) Hypotensors
AU2000272656A1 (en) Otoplastic