DE60012113D1 - Vorrichtung zur Bearbeitung von dekomprimierten Bildern - Google Patents

Vorrichtung zur Bearbeitung von dekomprimierten Bildern

Info

Publication number
DE60012113D1
DE60012113D1 DE60012113T DE60012113T DE60012113D1 DE 60012113 D1 DE60012113 D1 DE 60012113D1 DE 60012113 T DE60012113 T DE 60012113T DE 60012113 T DE60012113 T DE 60012113T DE 60012113 D1 DE60012113 D1 DE 60012113D1
Authority
DE
Germany
Prior art keywords
decompressed images
processing decompressed
processing
images
decompressed
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 - Lifetime
Application number
DE60012113T
Other languages
English (en)
Other versions
DE60012113T2 (de
Inventor
Zhigang Fan
Queiroz Ricardo De
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of DE60012113D1 publication Critical patent/DE60012113D1/de
Publication of DE60012113T2 publication Critical patent/DE60012113T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Discrete Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
DE60012113T 1999-11-23 2000-11-20 Vorrichtung zur Bearbeitung von dekomprimierten Bildern Expired - Lifetime DE60012113T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/447,554 US7187805B1 (en) 1999-11-23 1999-11-23 Maximum likelihood estimation of JPEG quantization values
US447554 1999-11-23

Publications (2)

Publication Number Publication Date
DE60012113D1 true DE60012113D1 (de) 2004-08-19
DE60012113T2 DE60012113T2 (de) 2005-08-25

Family

ID=23776809

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60012113T Expired - Lifetime DE60012113T2 (de) 1999-11-23 2000-11-20 Vorrichtung zur Bearbeitung von dekomprimierten Bildern

Country Status (4)

Country Link
US (2) US7187805B1 (de)
EP (1) EP1103919B1 (de)
JP (1) JP4536908B2 (de)
DE (1) DE60012113T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2387057A (en) * 2002-03-28 2003-10-01 Sony Uk Ltd Multi-generation compression using rounding effects to estimate previously used quantisation parameters
US20060182187A1 (en) * 2005-02-11 2006-08-17 Likovich Robert B Jr Automatic reconfiguration of an I/O bus to correct for an error bit
US7711199B2 (en) * 2006-03-16 2010-05-04 Samsung Electronics Co., Ltd. Method for estimating quantization factor of compressed digital image
US20070273626A1 (en) * 2006-05-04 2007-11-29 Sharp Laboratories Of America, Inc. System for pixel defect masking and control thereof
US8115506B2 (en) * 2007-05-14 2012-02-14 Applied Materials, Inc. Localization of driver failures within liquid crystal displays
JP4277055B2 (ja) * 2007-05-29 2009-06-10 シャープ株式会社 駆動回路、表示装置、およびテレビジョンシステム
US20080309532A1 (en) * 2007-06-12 2008-12-18 Silicon Optronics, Inc. Solid-state imaging device and method of manufacturing thereof
CN101960511B (zh) * 2008-02-28 2013-06-26 夏普株式会社 驱动电路以及显示装置
WO2010017845A1 (en) * 2008-08-15 2010-02-18 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for estimating the quantisation parameter used in video sequences
JP5154386B2 (ja) * 2008-11-28 2013-02-27 シャープ株式会社 駆動回路および表示装置
WO2012005767A2 (en) * 2010-07-07 2012-01-12 The Board Of Trustees Of The Leland Stanford Junior University A noise robust decoder for multiplexing readout channels on an imaging sensor array
WO2013104000A1 (en) * 2012-01-05 2013-07-11 American Panel Corporation, Inc. Redundant control system for lcd
JP6706954B2 (ja) * 2016-04-01 2020-06-10 三菱電機株式会社 ドライバｉｃおよび液晶表示装置
CA3048026A1 (en) 2017-02-09 2018-08-16 L3 Technologies, Inc. Fault-tolerant liquid crystal displays for avionics systems

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5157386A (en) * 1987-06-04 1992-10-20 Seiko Epson Corporation Circuit for driving a liquid crystal display panel
US5150433A (en) * 1989-12-01 1992-09-22 Eastman Kodak Company Histogram/variance mechanism for detecting presence of an edge within block of image data
US5063378A (en) * 1989-12-22 1991-11-05 David Sarnoff Research Center, Inc. Scanned liquid crystal display with select scanner redundancy
TW256010B (de) * 1991-04-18 1995-09-01 Ampex
US5434623A (en) * 1991-12-20 1995-07-18 Ampex Corporation Method and apparatus for image data compression using combined luminance/chrominance coding
JP3166291B2 (ja) * 1992-04-03 2001-05-14 ソニー株式会社 量子化コントロール回路
GB9219836D0 (en) * 1992-09-18 1992-10-28 Philips Electronics Uk Ltd Electronic drive circuits for active matrix devices,and a method of self-tasting and programming such circuits
JPH07111592A (ja) * 1993-10-13 1995-04-25 Matsushita Electric Ind Co Ltd 高能率符号化方法
US5555001A (en) * 1994-03-08 1996-09-10 Prime View Hk Limited Redundant scheme for LCD display with integrated data driving circuit
US5619223A (en) * 1994-04-14 1997-04-08 Prime View Hk Limited Apparatus for increasing the effective yield of displays with integregated row select driver circuit
JPH0850465A (ja) * 1994-05-30 1996-02-20 Sanyo Electric Co Ltd シフトレジスタ及び表示装置の駆動回路
JP3561962B2 (ja) * 1994-07-25 2004-09-08 ソニー株式会社 量子化コントロール装置および方法
US5956008A (en) * 1994-09-06 1999-09-21 Semiconductor Energy Laboratory Co., Driver circuit for active matrix display and method of operating same
TW280898B (en) * 1994-12-28 1996-07-11 Sharp Kk The matrix type image display apparatus
EP0750306B1 (de) * 1995-06-22 2002-06-05 Matsushita Electric Industrial Co., Ltd. Verfahren zur Maximalwahrscheinlichkeitsdekodierung und Gerät zur Wiedergabe von Digitalinformationen
FR2743246B1 (fr) * 1995-12-29 1998-01-23 Thomson Broadcast Systems Procede et dispositif de compression de donnees numeriques
GB9705436D0 (en) * 1997-03-15 1997-04-30 Sharp Kk Fault tolerant circuit arrangements
US6011868A (en) * 1997-04-04 2000-01-04 Hewlett-Packard Company Bitstream quality analyzer
JP3275779B2 (ja) * 1997-06-16 2002-04-22 日本電気株式会社 遅延判定帰還型系列推定受信装置
US6064324A (en) * 1997-06-18 2000-05-16 Nippon Telegraph And Telephone Corporation Digital signal encoding and decoding method and apparatus without transmitting information on quantization width
US6191770B1 (en) * 1997-12-11 2001-02-20 Lg. Philips Lcd Co., Ltd. Apparatus and method for testing driving circuit in liquid crystal display
US6101278A (en) * 1998-01-30 2000-08-08 Philips Electronics North America Corp. System for extracting coding parameters from video data
US6816143B1 (en) * 1999-11-23 2004-11-09 Koninklijke Philips Electronics N.V. Self diagnostic and repair in matrix display panel

Also Published As

Publication number Publication date
US20050024971A1 (en) 2005-02-03
DE60012113T2 (de) 2005-08-25
US7187805B1 (en) 2007-03-06
JP4536908B2 (ja) 2010-09-01
EP1103919A3 (de) 2002-03-20
EP1103919B1 (de) 2004-07-14
EP1103919A2 (de) 2001-05-30
JP2001211330A (ja) 2001-08-03

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Legal Events

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