CN100458883C - 处理视频画面以提高动态假轮廓效应补偿的方法和设备 - Google Patents

处理视频画面以提高动态假轮廓效应补偿的方法和设备 Download PDF

Info

Publication number
CN100458883C
CN100458883C CNB03814638XA CN03814638A CN100458883C CN 100458883 C CN100458883 C CN 100458883C CN B03814638X A CNB03814638X A CN B03814638XA CN 03814638 A CN03814638 A CN 03814638A CN 100458883 C CN100458883 C CN 100458883C
Authority
CN
China
Prior art keywords
noise
motion
counter
subfield
video
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
CNB03814638XA
Other languages
English (en)
Chinese (zh)
Other versions
CN1662944A (zh
Inventor
塞巴斯蒂安·魏特布吕克
塞德里克·泰博
卡洛斯·科雷亚
英戈·多塞
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.)
InterDigital CE Patent Holdings SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of CN1662944A publication Critical patent/CN1662944A/zh
Application granted granted Critical
Publication of CN100458883C publication Critical patent/CN100458883C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration using local operators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/223—Analysis of motion using block-matching
    • G06T7/231—Analysis of motion using block-matching using full search
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • H04N5/213—Circuitry for suppressing or minimising impulsive noise
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of Gas Discharge Display Tubes (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Transforming Electric Information Into Light Information (AREA)
CNB03814638XA 2002-06-28 2003-06-17 处理视频画面以提高动态假轮廓效应补偿的方法和设备 Expired - Fee Related CN100458883C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02291612.6 2002-06-28
EP02291612A EP1376521A1 (en) 2002-06-28 2002-06-28 Processing video pictures for improving dynamic false contour effect compensation

Publications (2)

Publication Number Publication Date
CN1662944A CN1662944A (zh) 2005-08-31
CN100458883C true CN100458883C (zh) 2009-02-04

Family

ID=29716957

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB03814638XA Expired - Fee Related CN100458883C (zh) 2002-06-28 2003-06-17 处理视频画面以提高动态假轮廓效应补偿的方法和设备

Country Status (7)

Country Link
US (1) US7339632B2 (https=)
EP (2) EP1376521A1 (https=)
JP (1) JP5010099B2 (https=)
CN (1) CN100458883C (https=)
AU (1) AU2003254499A1 (https=)
TW (1) TWI226796B (https=)
WO (1) WO2004003881A1 (https=)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100550984B1 (ko) * 2003-11-28 2006-02-13 삼성에스디아이 주식회사 플라즈마 디스플레이 패널의 구동 장치, 플라즈마디스플레이 패널의 화상 처리 방법 및 플라즈마디스플레이 패널
EP1544836A1 (en) * 2003-12-17 2005-06-22 Deutsche Thomson-Brandt GmbH Method and apparatus for processing video pictures in particular in film mode sequences
KR20050091509A (ko) * 2004-03-12 2005-09-15 삼성전자주식회사 디스플레이장치
JP4886992B2 (ja) * 2004-03-16 2012-02-29 パナソニック株式会社 画像処理装置、表示装置、画像処理方法及びプログラム
KR100571201B1 (ko) 2004-05-21 2006-04-17 엘지전자 주식회사 하프톤 노이즈를 감소시킬 수 있는 플라즈마 표시 패널의구동 장치 및 구동 방법
KR100627297B1 (ko) 2005-01-12 2006-09-25 삼성에스디아이 주식회사 플라즈마 표시 장치 및 그 화상 처리 방법
JP2007101960A (ja) * 2005-10-05 2007-04-19 Fujitsu Hitachi Plasma Display Ltd デジタル表示装置の表示方法及びデジタル表示装置
ATE488835T1 (de) 2005-12-22 2010-12-15 Imaging Systems Technology Inc Sas-adressierung einer ac-plasmaanzeige mit oberflächenentladung
US8199831B2 (en) * 2006-04-03 2012-06-12 Thomson Licensing Method and device for coding video levels in a plasma display panel
EP1845509A1 (en) * 2006-04-11 2007-10-17 Deutsche Thomson-Brandt Gmbh Method and apparatus for motion dependent coding
US9198084B2 (en) 2006-05-26 2015-11-24 Qualcomm Incorporated Wireless architecture for a traditional wire-based protocol
US8532375B2 (en) * 2007-01-19 2013-09-10 Thomson Licensing Identifying banding in digital images
WO2009032255A2 (en) * 2007-09-04 2009-03-12 The Regents Of The University Of California Hierarchical motion vector processing method, software and devices
CN101753908B (zh) * 2008-12-02 2011-07-20 青岛海信电器股份有限公司 一种适用于pdp的动画显示方法及pdp电视机
US9398089B2 (en) 2008-12-11 2016-07-19 Qualcomm Incorporated Dynamic resource sharing among multiple wireless devices
US9264248B2 (en) 2009-07-02 2016-02-16 Qualcomm Incorporated System and method for avoiding and resolving conflicts in a wireless mobile display digital interface multicast environment
JPWO2011045924A1 (ja) * 2009-10-13 2013-03-04 パナソニック株式会社 プラズマディスプレイ装置の駆動方法、プラズマディスプレイ装置およびプラズマディスプレイシステム
US9582238B2 (en) * 2009-12-14 2017-02-28 Qualcomm Incorporated Decomposed multi-stream (DMS) techniques for video display systems
CN101887680B (zh) * 2009-12-25 2012-05-30 四川虹欧显示器件有限公司 降低动态伪轮廓的方法及系统
TWI563479B (en) * 2009-12-30 2016-12-21 Tatung Co Field emission display
CN101887679B (zh) * 2009-12-31 2012-05-30 四川虹欧显示器件有限公司 降低动态伪轮廓的方法及系统
US9787725B2 (en) 2011-01-21 2017-10-10 Qualcomm Incorporated User input back channel for wireless displays
US8964783B2 (en) 2011-01-21 2015-02-24 Qualcomm Incorporated User input back channel for wireless displays
US9065876B2 (en) 2011-01-21 2015-06-23 Qualcomm Incorporated User input back channel from a wireless sink device to a wireless source device for multi-touch gesture wireless displays
US20130013318A1 (en) 2011-01-21 2013-01-10 Qualcomm Incorporated User input back channel for wireless displays
US10135900B2 (en) 2011-01-21 2018-11-20 Qualcomm Incorporated User input back channel for wireless displays
US9413803B2 (en) 2011-01-21 2016-08-09 Qualcomm Incorporated User input back channel for wireless displays
US10108386B2 (en) 2011-02-04 2018-10-23 Qualcomm Incorporated Content provisioning for wireless back channel
US9503771B2 (en) 2011-02-04 2016-11-22 Qualcomm Incorporated Low latency wireless display for graphics
US8659701B2 (en) * 2011-12-19 2014-02-25 Sony Corporation Usage of dither on interpolated frames
US9525998B2 (en) 2012-01-06 2016-12-20 Qualcomm Incorporated Wireless display with multiscreen service
CN105723711B (zh) 2013-11-12 2019-05-07 杜比实验室特许公司 高动态范围视频编码中的预抖动方法、装置及存储介质
US10198658B2 (en) * 2014-07-11 2019-02-05 Sony Semiconductor Solutions Corporation Image processing device, imaging device, image processing method, and program
TWI563495B (en) * 2014-11-05 2016-12-21 Jadard Technology Inc Display device and image segment adjustment method thereof
CN105741746A (zh) * 2014-12-08 2016-07-06 王丽香 一种改善pdp显示器高温误放电的驱动波形
CN105741747A (zh) * 2014-12-08 2016-07-06 王丽香 一种提升pdp图像灰阶质量且降低显示功耗的方法
CN106057167B (zh) * 2016-07-21 2019-04-05 京东方科技集团股份有限公司 一种对文字边缘暗化处理的方法及装置
EP3316578A1 (en) 2016-10-25 2018-05-02 Thomson Licensing Method and apparatus for encoding and decoding a picture
CN107665666B (zh) * 2017-10-31 2019-10-01 京东方科技集团股份有限公司 显示模组的伽马电压校正方法及系统
JP7283487B2 (ja) * 2019-01-25 2023-05-30 株式会社ソシオネクスト 制御装置、制御方法及び表示システム
CN110248132B (zh) * 2019-05-31 2020-12-01 成都东方盛行电子有限责任公司 一种视频帧率插值方法
US20230274683A1 (en) * 2020-08-07 2023-08-31 Sony Semiconductor Solutions Corporation Drive circuit
CN113099308B (zh) * 2021-03-31 2023-10-27 聚好看科技股份有限公司 一种内容显示方法、显示设备及图像采集器

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0945846A1 (en) * 1998-03-23 1999-09-29 THOMSON multimedia Process and device for addressing a plasma display panel
EP0973147A1 (en) * 1997-03-31 2000-01-19 Matsushita Electronics Corporation Dynamic image display method and device therefor
EP0978817A1 (en) * 1998-08-07 2000-02-09 Deutsche Thomson-Brandt Gmbh Method and apparatus for processing video pictures, especially for false contour effect compensation
WO2001024152A1 (en) * 1999-09-29 2001-04-05 Thomson Licensing S.A. Data processing method and apparatus for a display device
US6292159B1 (en) * 1997-05-08 2001-09-18 Mitsubishi Denki Kabushiki Kaisha Method for driving plasma display panel
CN1324477A (zh) * 1998-10-23 2001-11-28 汤姆森多媒体公司 基于分开的偶数行和奇数行寻址对等离子屏幕寻址的方法
EP1162571A1 (en) * 2000-06-09 2001-12-12 Deutsche Thomson-Brandt Gmbh Method and apparatus for processing video pictures, especially for false contour effect compensation
WO2002041291A1 (en) * 2000-11-18 2002-05-23 Thomson Licensing S.A. Method and apparatus for processing video pictures

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1039831A (ja) * 1996-07-22 1998-02-13 Matsushita Electric Ind Co Ltd ディスプレイの駆動回路と表示装置
JP3577888B2 (ja) * 1997-05-19 2004-10-20 松下電器産業株式会社 多階調画像表示装置
JP3414265B2 (ja) * 1997-11-18 2003-06-09 松下電器産業株式会社 多階調画像表示装置
JP2994634B2 (ja) * 1997-12-10 1999-12-27 松下電器産業株式会社 表示装置
JPH11231831A (ja) * 1998-02-13 1999-08-27 Samson Yokohama Kenkyusho:Kk プラズマディスプレイ装置の駆動方法
EP0978816B1 (en) * 1998-08-07 2002-02-13 Deutsche Thomson-Brandt Gmbh Method and apparatus for processing video pictures, especially for false contour effect compensation
JP3457251B2 (ja) * 1999-04-12 2003-10-14 松下電器産業株式会社 画像表示装置
EP1049068A1 (en) * 1999-04-28 2000-11-02 THOMSON multimedia S.A. Method and apparatus for processing video signals
EP1172765A1 (en) * 2000-07-12 2002-01-16 Deutsche Thomson-Brandt Gmbh Method for processing video pictures and apparatus for processing video pictures

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0973147A1 (en) * 1997-03-31 2000-01-19 Matsushita Electronics Corporation Dynamic image display method and device therefor
US6292159B1 (en) * 1997-05-08 2001-09-18 Mitsubishi Denki Kabushiki Kaisha Method for driving plasma display panel
EP0945846A1 (en) * 1998-03-23 1999-09-29 THOMSON multimedia Process and device for addressing a plasma display panel
EP0978817A1 (en) * 1998-08-07 2000-02-09 Deutsche Thomson-Brandt Gmbh Method and apparatus for processing video pictures, especially for false contour effect compensation
CN1324477A (zh) * 1998-10-23 2001-11-28 汤姆森多媒体公司 基于分开的偶数行和奇数行寻址对等离子屏幕寻址的方法
WO2001024152A1 (en) * 1999-09-29 2001-04-05 Thomson Licensing S.A. Data processing method and apparatus for a display device
EP1162571A1 (en) * 2000-06-09 2001-12-12 Deutsche Thomson-Brandt Gmbh Method and apparatus for processing video pictures, especially for false contour effect compensation
WO2002041291A1 (en) * 2000-11-18 2002-05-23 Thomson Licensing S.A. Method and apparatus for processing video pictures

Also Published As

Publication number Publication date
TWI226796B (en) 2005-01-11
EP1532607B1 (en) 2015-10-21
WO2004003881A1 (en) 2004-01-08
JP2005531799A (ja) 2005-10-20
EP1532607A1 (en) 2005-05-25
AU2003254499A1 (en) 2004-01-19
EP1376521A1 (en) 2004-01-02
CN1662944A (zh) 2005-08-31
WO2004003881A8 (en) 2005-03-17
JP5010099B2 (ja) 2012-08-29
US20050253972A1 (en) 2005-11-17
US7339632B2 (en) 2008-03-04
TW200400756A (en) 2004-01-01

Similar Documents

Publication Publication Date Title
CN100458883C (zh) 处理视频画面以提高动态假轮廓效应补偿的方法和设备
KR100792591B1 (ko) 디스플레이 디바이스 상에 디스플레이하기 위한 비디오화상 데이터의 처리 방법 및 장치
CN100367329C (zh) 处理显示在显示装置上的视频图像数据的方法和设备
US6476875B2 (en) Method and apparatus for processing video pictures, especially for false contour effect compensation
AU785352B2 (en) Method and apparatus for processing video pictures
KR20030081151A (ko) 서브필드처리로 동작하는 디스플레이장치와 그러한디스플레이장치에 영상을 표시하는 방법
JP4928662B2 (ja) 表示装置に表示するためにビデオ画像を処理する方法及び装置
US8199831B2 (en) Method and device for coding video levels in a plasma display panel
US7023450B1 (en) Data processing method and apparatus for a display device
JP4619738B2 (ja) 偽輪郭およびディザリングノイズ補償用ビデオ画像処理法
KR101367960B1 (ko) 움직임 의존적 코딩을 위한 방법과 장치
KR100603242B1 (ko) 동영상 처리방법 및 장치
KR20050116074A (ko) 디스플레이장치 및 그 제어방법
JPH11119730A (ja) 映像表示装置
KR100946737B1 (ko) 비디오 화상을 처리하기 위한 방법 및 그 방법을 구현하기 위한 시스템
KR100589312B1 (ko) 플라즈마 디스플레이 구동 회로
JPH11327497A (ja) 映像信号処理装置および表示装置
KR20030017223A (ko) 플라즈마 디스플레이 패널의 계조 표시 방법 및 그 장치
JP2003177708A (ja) 多階調画像表示装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP02 Change in the address of a patent holder
CP02 Change in the address of a patent holder

Address after: I Si Eli Murli Nor, France

Patentee after: THOMSON LICENSING

Address before: La France

Patentee before: THOMSON LICENSING

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190515

Address after: Paris France

Patentee after: Interactive digital CE patent holding Co.

Address before: I Si Eli Murli Nor, France

Patentee before: THOMSON LICENSING

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090204

Termination date: 20210617