CN1987966B - 用于处理视频图像的方法和设备 - Google Patents

用于处理视频图像的方法和设备 Download PDF

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Publication number
CN1987966B
CN1987966B CN200610164666.6A CN200610164666A CN1987966B CN 1987966 B CN1987966 B CN 1987966B CN 200610164666 A CN200610164666 A CN 200610164666A CN 1987966 B CN1987966 B CN 1987966B
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China
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Expired - Fee Related
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CN200610164666.6A
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English (en)
Chinese (zh)
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CN1987966A (zh
Inventor
塞德里克·特伯特
卡洛斯·科里
雷纳·茨温
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Thomson Licensing SAS
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Thomson Licensing SAS
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Publication of CN1987966A publication Critical patent/CN1987966A/zh
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Publication of CN1987966B publication Critical patent/CN1987966B/zh
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
    • G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
    • G09G3/2029—Display of intermediate tones by time modulation using two or more time intervals using sub-frames the sub-frames having non-binary weights
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2044—Display of intermediate tones using dithering
    • G09G3/2051—Display of intermediate tones using dithering with use of a spatial dither pattern
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0261—Improving the quality of display appearance in the context of movement of objects on the screen or movement of the observer relative to the screen
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0266—Reduction of sub-frame artefacts
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
    • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
    • G09G3/291—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
    • G09G3/293—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes for address discharge

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Control Of Gas Discharge Display Tubes (AREA)
CN200610164666.6A 2005-12-20 2006-12-14 用于处理视频图像的方法和设备 Expired - Fee Related CN1987966B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05292769.6 2005-12-20
EP05292769A EP1801769A1 (en) 2005-12-20 2005-12-20 Method and device for processing video pictures

Publications (2)

Publication Number Publication Date
CN1987966A CN1987966A (zh) 2007-06-27
CN1987966B true CN1987966B (zh) 2010-11-03

Family

ID=36273364

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200610164666.6A Expired - Fee Related CN1987966B (zh) 2005-12-20 2006-12-14 用于处理视频图像的方法和设备

Country Status (5)

Country Link
US (1) US7598970B2 (enExample)
EP (1) EP1801769A1 (enExample)
JP (1) JP5160082B2 (enExample)
CN (1) CN1987966B (enExample)
BR (1) BRPI0605206A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2264691A1 (en) * 2009-06-18 2010-12-22 Thomson Licensing Method and apparatus for reducing driver energy consumption
CN101908313B (zh) * 2010-08-02 2012-10-17 福州大学 多路脉宽调制数字显示系统功率动态均衡的方法及装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5216417A (en) * 1990-05-22 1993-06-01 Seiko Epson Corporation Multi-tone level displaying method by bi-level display devices and multi-tone level displaying unit
US5777599A (en) * 1992-02-14 1998-07-07 Oki Electric Industry Co., Ltd. Image generation device and method using dithering
EP0982708A1 (en) * 1998-08-19 2000-03-01 Deutsche Thomson-Brandt Gmbh Method and apparatus for processing video pictures, in particular for large area flicker effect reduction
CN1389840A (zh) * 2001-06-01 2003-01-08 汤姆森许可贸易公司 处理显示在显示装置上的视频图像数据的方法和设备
CN1462423A (zh) * 2000-03-22 2003-12-17 汤姆森许可贸易公司 处理在显示装置上显示的视频图像数据的方法和装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1253652A (zh) * 1997-03-31 2000-05-17 松下电器产业株式会社 活动图像显示方法及其装置
EP0982707A1 (en) * 1998-08-19 2000-03-01 Deutsche Thomson-Brandt Gmbh Method and apparatus for processing video pictures, in particular for large area flicker effect reduction
JP4360450B2 (ja) * 1999-06-09 2009-11-11 株式会社日立プラズマパテントライセンシング 表示装置
JP2001109420A (ja) * 1999-10-07 2001-04-20 Mitsubishi Electric Corp マトリクス型表示パネルの駆動回路およびこれを備えるマトリクス型表示装置
JP3634768B2 (ja) * 2000-04-21 2005-03-30 松下電器産業株式会社 データ書き込み時の消費電力の低減が図られた多階調画像表示装置
JP2002156942A (ja) * 2000-08-23 2002-05-31 Matsushita Electric Ind Co Ltd 画像表示装置
EP1262947B1 (en) 2001-06-01 2013-10-09 Thomson Licensing Method and apparatus for processing video picture data for a display device
JP5157031B2 (ja) * 2001-08-23 2013-03-06 パナソニック株式会社 プラズマディスプレイパネルの駆動方法
US7098876B2 (en) * 2001-09-06 2006-08-29 Samsung Sdi Co., Ltd. Image display method and system for plasma display panel
EP1359749A1 (en) * 2002-05-04 2003-11-05 Deutsche Thomson-Brandt Gmbh Multiscan display mode for a plasma display panel
EP1387340A1 (en) * 2002-07-30 2004-02-04 Deutsche Thomson-Brandt Gmbh Method and device for processing video data for a display

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5216417A (en) * 1990-05-22 1993-06-01 Seiko Epson Corporation Multi-tone level displaying method by bi-level display devices and multi-tone level displaying unit
US5777599A (en) * 1992-02-14 1998-07-07 Oki Electric Industry Co., Ltd. Image generation device and method using dithering
EP0982708A1 (en) * 1998-08-19 2000-03-01 Deutsche Thomson-Brandt Gmbh Method and apparatus for processing video pictures, in particular for large area flicker effect reduction
CN1462423A (zh) * 2000-03-22 2003-12-17 汤姆森许可贸易公司 处理在显示装置上显示的视频图像数据的方法和装置
CN1389840A (zh) * 2001-06-01 2003-01-08 汤姆森许可贸易公司 处理显示在显示装置上的视频图像数据的方法和设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CN 1389840 A,全文.

Also Published As

Publication number Publication date
BRPI0605206A (pt) 2007-10-09
CN1987966A (zh) 2007-06-27
JP5160082B2 (ja) 2013-03-13
US20070139305A1 (en) 2007-06-21
EP1801769A1 (en) 2007-06-27
JP2007171952A (ja) 2007-07-05
US7598970B2 (en) 2009-10-06

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Granted publication date: 20101103

Termination date: 20171214