AU2002217012A1 - Method and apparatus for processing video pictures - Google Patents

Method and apparatus for processing video pictures

Info

Publication number
AU2002217012A1
AU2002217012A1 AU2002217012A AU1701202A AU2002217012A1 AU 2002217012 A1 AU2002217012 A1 AU 2002217012A1 AU 2002217012 A AU2002217012 A AU 2002217012A AU 1701202 A AU1701202 A AU 1701202A AU 2002217012 A1 AU2002217012 A1 AU 2002217012A1
Authority
AU
Australia
Prior art keywords
video pictures
processing video
processing
pictures
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.)
Abandoned
Application number
AU2002217012A
Inventor
Carlos Correa
Sebastien Weitbruch
Rainer Zwing
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.)
Thomson Licensing 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 AU2002217012A1 publication Critical patent/AU2002217012A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
    • H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction
    • 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
    • G09G3/2033—Display of intermediate tones by time modulation using two or more time intervals using sub-frames with splitting one or more sub-frames corresponding to the most significant bits into two or more sub-frames
    • 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
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/10—Special adaptations of display systems for operation with variable images
    • G09G2320/106—Determination of movement vectors or equivalent parameters within the image
    • 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
AU2002217012A 2000-11-18 2001-11-09 Method and apparatus for processing video pictures Abandoned AU2002217012A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00250390A EP1207510A1 (en) 2000-11-18 2000-11-18 Method and apparatus for processing video pictures
EP00250390 2000-11-18
PCT/EP2001/012971 WO2002041291A1 (en) 2000-11-18 2001-11-09 Method and apparatus for processing video pictures

Publications (1)

Publication Number Publication Date
AU2002217012A1 true AU2002217012A1 (en) 2002-05-27

Family

ID=8172628

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002217012A Abandoned AU2002217012A1 (en) 2000-11-18 2001-11-09 Method and apparatus for processing video pictures

Country Status (7)

Country Link
US (1) US7142253B2 (en)
EP (2) EP1207510A1 (en)
JP (1) JP2004514176A (en)
KR (1) KR100784945B1 (en)
CN (1) CN1241161C (en)
AU (1) AU2002217012A1 (en)
WO (1) WO2002041291A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1376521A1 (en) * 2002-06-28 2004-01-02 Deutsche Thomson Brandt Processing video pictures for improving dynamic false contour effect compensation
US20040207643A1 (en) * 2003-04-18 2004-10-21 Bozidar Janko Attention model enhanced video waveform monitor
KR100739735B1 (en) 2005-09-16 2007-07-13 삼성전자주식회사 Method for driving the LCD display and apparatus thereof
EP1936589A1 (en) * 2006-12-20 2008-06-25 Deutsche Thomson-Brandt Gmbh Method and appartus for processing video pictures
US20110279468A1 (en) * 2009-02-04 2011-11-17 Shinya Kiuchi Image processing apparatus and image display apparatus
CN102158636B (en) * 2010-09-30 2013-03-20 四川虹欧显示器件有限公司 Image processing method and device
US9536335B2 (en) 2015-03-19 2017-01-03 Sony Corporation Using frequency decomposition for better color consistency in a synthesized region

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0978817A (en) * 1995-09-08 1997-03-25 Planning Tension:Kk Wall surface repairing decoration method and imitation material used therefor
JPH0980059A (en) * 1995-09-11 1997-03-28 Olympus Optical Co Ltd Scanner system
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
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
EP0980059B1 (en) * 1998-08-07 2005-03-30 Deutsche Thomson-Brandt Gmbh Method and apparatus for processing video pictures, especially for false contour effect compensation
EP1172765A1 (en) * 2000-07-12 2002-01-16 Deutsche Thomson-Brandt Gmbh Method for processing video pictures and apparatus for processing video pictures

Also Published As

Publication number Publication date
EP1334482A1 (en) 2003-08-13
KR100784945B1 (en) 2007-12-14
CN1475006A (en) 2004-02-11
JP2004514176A (en) 2004-05-13
US7142253B2 (en) 2006-11-28
CN1241161C (en) 2006-02-08
WO2002041291A1 (en) 2002-05-23
KR20030059221A (en) 2003-07-07
EP1207510A1 (en) 2002-05-22
EP1334482B1 (en) 2012-03-28
US20040041949A1 (en) 2004-03-04

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