DE69606139D1 - Verfahren und vorrichtung zur rauschunterdrückung in komprimierten bilddaten - Google Patents

Verfahren und vorrichtung zur rauschunterdrückung in komprimierten bilddaten

Info

Publication number
DE69606139D1
DE69606139D1 DE69606139T DE69606139T DE69606139D1 DE 69606139 D1 DE69606139 D1 DE 69606139D1 DE 69606139 T DE69606139 T DE 69606139T DE 69606139 T DE69606139 T DE 69606139T DE 69606139 D1 DE69606139 D1 DE 69606139D1
Authority
DE
Germany
Prior art keywords
image data
quantization error
encoding
noise reduction
compressed image
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.)
Expired - Fee Related
Application number
DE69606139T
Other languages
English (en)
Other versions
DE69606139T2 (de
Inventor
R Reuman
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.)
Polaroid Corp
Original Assignee
Polaroid 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 Polaroid Corp filed Critical Polaroid Corp
Publication of DE69606139D1 publication Critical patent/DE69606139D1/de
Application granted granted Critical
Publication of DE69606139T2 publication Critical patent/DE69606139T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/527—Global motion vector 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
    • H04N19/85—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
DE69606139T 1995-05-15 1996-05-15 Verfahren und vorrichtung zur rauschunterdrückung in komprimierten bilddaten Expired - Fee Related DE69606139T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/441,372 US5629778A (en) 1995-05-15 1995-05-15 Method and apparatus for reduction of image data compression noise
PCT/US1996/006888 WO1996037077A1 (en) 1995-05-15 1996-05-15 Method and apparatus for reduction of image data compression noise

Publications (2)

Publication Number Publication Date
DE69606139D1 true DE69606139D1 (de) 2000-02-17
DE69606139T2 DE69606139T2 (de) 2000-06-21

Family

ID=23752623

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69606139T Expired - Fee Related DE69606139T2 (de) 1995-05-15 1996-05-15 Verfahren und vorrichtung zur rauschunterdrückung in komprimierten bilddaten

Country Status (8)

Country Link
US (1) US5629778A (de)
EP (1) EP0771507B1 (de)
JP (1) JPH10503359A (de)
KR (1) KR970705306A (de)
AT (1) ATE188829T1 (de)
CA (1) CA2194574A1 (de)
DE (1) DE69606139T2 (de)
WO (1) WO1996037077A1 (de)

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US20060171603A1 (en) * 2005-01-31 2006-08-03 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Resampling of transformed shared image techniques
US9910341B2 (en) 2005-01-31 2018-03-06 The Invention Science Fund I, Llc Shared image device designation
US8902320B2 (en) 2005-01-31 2014-12-02 The Invention Science Fund I, Llc Shared image device synchronization or designation
US9082456B2 (en) 2005-01-31 2015-07-14 The Invention Science Fund I Llc Shared image device designation
US8606383B2 (en) 2005-01-31 2013-12-10 The Invention Science Fund I, Llc Audio sharing
US20070236505A1 (en) * 2005-01-31 2007-10-11 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Resampling of transformed shared image techniques
US9489717B2 (en) 2005-01-31 2016-11-08 Invention Science Fund I, Llc Shared image device
US20060187227A1 (en) * 2005-01-31 2006-08-24 Jung Edward K Storage aspects for imaging device
US20060285150A1 (en) * 2005-01-31 2006-12-21 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Regional proximity for shared image device(s)
US9124729B2 (en) 2005-01-31 2015-09-01 The Invention Science Fund I, Llc Shared image device synchronization or designation
US20060221197A1 (en) * 2005-03-30 2006-10-05 Jung Edward K Image transformation estimator of an imaging device
US7876357B2 (en) * 2005-01-31 2011-01-25 The Invention Science Fund I, Llc Estimating shared image device operational capabilities or resources
US20060174203A1 (en) 2005-01-31 2006-08-03 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Viewfinder for shared image device
US20060190968A1 (en) * 2005-01-31 2006-08-24 Searete Llc, A Limited Corporation Of The State Of The State Of Delaware Sharing between shared audio devices
US20060187228A1 (en) * 2005-01-31 2006-08-24 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Sharing including peripheral shared image device
US7920169B2 (en) * 2005-01-31 2011-04-05 Invention Science Fund I, Llc Proximity of shared image devices
US20060170956A1 (en) * 2005-01-31 2006-08-03 Jung Edward K Shared image devices
US20060173972A1 (en) * 2005-01-31 2006-08-03 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Audio sharing
US9076208B2 (en) * 2006-02-28 2015-07-07 The Invention Science Fund I, Llc Imagery processing
US8681225B2 (en) 2005-06-02 2014-03-25 Royce A. Levien Storage access technique for captured data
US8964054B2 (en) * 2006-08-18 2015-02-24 The Invention Science Fund I, Llc Capturing selected image objects
US20070098348A1 (en) * 2005-10-31 2007-05-03 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Degradation/preservation management of captured data
US7782365B2 (en) 2005-06-02 2010-08-24 Searete Llc Enhanced video/still image correlation
US9942511B2 (en) 2005-10-31 2018-04-10 Invention Science Fund I, Llc Preservation/degradation of video/audio aspects of a data stream
US9967424B2 (en) 2005-06-02 2018-05-08 Invention Science Fund I, Llc Data storage usage protocol
US9167195B2 (en) * 2005-10-31 2015-10-20 Invention Science Fund I, Llc Preservation/degradation of video/audio aspects of a data stream
US8233042B2 (en) * 2005-10-31 2012-07-31 The Invention Science Fund I, Llc Preservation and/or degradation of a video/audio data stream
US9191611B2 (en) * 2005-06-02 2015-11-17 Invention Science Fund I, Llc Conditional alteration of a saved image
US8072501B2 (en) * 2005-10-31 2011-12-06 The Invention Science Fund I, Llc Preservation and/or degradation of a video/audio data stream
US7872675B2 (en) * 2005-06-02 2011-01-18 The Invention Science Fund I, Llc Saved-image management
US9819490B2 (en) 2005-05-04 2017-11-14 Invention Science Fund I, Llc Regional proximity for shared image device(s)
US9001215B2 (en) 2005-06-02 2015-04-07 The Invention Science Fund I, Llc Estimating shared image device operational capabilities or resources
US20070222865A1 (en) 2006-03-15 2007-09-27 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Enhanced video/still image correlation
US8253821B2 (en) * 2005-10-31 2012-08-28 The Invention Science Fund I, Llc Degradation/preservation management of captured data
US10003762B2 (en) 2005-04-26 2018-06-19 Invention Science Fund I, Llc Shared image devices
US9621749B2 (en) 2005-06-02 2017-04-11 Invention Science Fund I, Llc Capturing selected image objects
US9093121B2 (en) 2006-02-28 2015-07-28 The Invention Science Fund I, Llc Data management of an audio data stream
US9451200B2 (en) 2005-06-02 2016-09-20 Invention Science Fund I, Llc Storage access technique for captured data
US20060274153A1 (en) * 2005-06-02 2006-12-07 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Third party storage of captured data
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US8237801B2 (en) * 2005-08-05 2012-08-07 The Innovation Science Fund I, LLC Image processing system and communication method
US20070120980A1 (en) 2005-10-31 2007-05-31 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Preservation/degradation of video/audio aspects of a data stream
US20070203595A1 (en) * 2006-02-28 2007-08-30 Searete Llc, A Limited Liability Corporation Data management of an audio data stream
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Also Published As

Publication number Publication date
ATE188829T1 (de) 2000-01-15
KR970705306A (ko) 1997-09-06
WO1996037077A1 (en) 1996-11-21
CA2194574A1 (en) 1996-11-21
DE69606139T2 (de) 2000-06-21
EP0771507A1 (de) 1997-05-07
US5629778A (en) 1997-05-13
EP0771507B1 (de) 2000-01-12
JPH10503359A (ja) 1998-03-24

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Legal Events

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee