WO2006040722A2 - Display time control for moving images - Google Patents
Display time control for moving images Download PDFInfo
- Publication number
- WO2006040722A2 WO2006040722A2 PCT/IB2005/053312 IB2005053312W WO2006040722A2 WO 2006040722 A2 WO2006040722 A2 WO 2006040722A2 IB 2005053312 W IB2005053312 W IB 2005053312W WO 2006040722 A2 WO2006040722 A2 WO 2006040722A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- image
- spatial frequency
- video signal
- local
- amount
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 23
- 230000003247 decreasing effect Effects 0.000 claims abstract description 15
- 238000004590 computer program Methods 0.000 claims abstract description 12
- 230000002123 temporal effect Effects 0.000 claims description 32
- 238000001914 filtration Methods 0.000 claims description 10
- 230000007423 decrease Effects 0.000 claims description 5
- 230000006870 function Effects 0.000 description 14
- 230000009467 reduction Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- 239000013598 vector Substances 0.000 description 5
- 230000015654 memory Effects 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
-
- 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
- G09G3/30—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 electroluminescent panels
-
- 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
- G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes
-
- 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
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/043—Preventing or counteracting the effects of ageing
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05789487A EP1803112A2 (en) | 2004-10-13 | 2005-10-10 | Display time control for moving images |
US11/576,911 US8063920B2 (en) | 2004-10-13 | 2005-10-10 | Display time control for images |
JP2007536311A JP2008516291A (en) | 2004-10-13 | 2005-10-10 | Image display time control |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04105020.4 | 2004-10-13 | ||
EP04105020 | 2004-10-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006040722A2 true WO2006040722A2 (en) | 2006-04-20 |
WO2006040722A3 WO2006040722A3 (en) | 2006-06-22 |
Family
ID=35976532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2005/053312 WO2006040722A2 (en) | 2004-10-13 | 2005-10-10 | Display time control for moving images |
Country Status (6)
Country | Link |
---|---|
US (1) | US8063920B2 (en) |
EP (1) | EP1803112A2 (en) |
JP (1) | JP2008516291A (en) |
KR (1) | KR20070074618A (en) |
CN (1) | CN100504981C (en) |
WO (1) | WO2006040722A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2061020A2 (en) | 2007-11-16 | 2009-05-20 | Sony Corporation | Display device, image signal processing method, and program |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060088461A (en) * | 2005-02-01 | 2006-08-04 | 엘지전자 주식회사 | Method and apparatus for deriving motion vectors of macro blocks from motion vectors of pictures of base layer when encoding/decoding video signal |
CN101409043B (en) * | 2007-10-09 | 2012-02-01 | 奇美电子股份有限公司 | LCD device and image control method thereof |
US20100149163A1 (en) * | 2008-08-08 | 2010-06-17 | Oqo, Inc. | Use of spatial high-pass filtering of images to increase perceived brightness of emissive display |
JP2010145664A (en) * | 2008-12-17 | 2010-07-01 | Sony Corp | Self-emission type display device, semiconductor device, electronic device, and power supply line driving method |
WO2010073341A1 (en) * | 2008-12-25 | 2010-07-01 | Necディスプレイソリューションズ株式会社 | Video display device and method of correcting afterimage |
JP4764487B2 (en) * | 2009-03-02 | 2011-09-07 | 株式会社日立製作所 | Video surveillance system |
KR101476858B1 (en) * | 2009-10-08 | 2014-12-26 | 엘지디스플레이 주식회사 | liquid crystal display |
KR101623595B1 (en) * | 2009-12-17 | 2016-05-23 | 엘지디스플레이 주식회사 | 3d image display device |
TWI422269B (en) * | 2010-07-14 | 2014-01-01 | Richtek Technology Corp | Led controller with de-flicker function and led de-flicker circuit and method thereof |
KR101289651B1 (en) * | 2010-12-08 | 2013-07-25 | 엘지디스플레이 주식회사 | Liquid crystal display and scanning back light driving method thereof |
WO2012142478A1 (en) * | 2011-04-15 | 2012-10-18 | Prysm, Inc. | Displays having built-in moiré reduction structures |
JP6161262B2 (en) * | 2012-11-19 | 2017-07-12 | 株式会社ミツトヨ | LED lighting method and apparatus for image measuring machine |
US9265458B2 (en) | 2012-12-04 | 2016-02-23 | Sync-Think, Inc. | Application of smooth pursuit cognitive testing paradigms to clinical drug development |
US9380976B2 (en) | 2013-03-11 | 2016-07-05 | Sync-Think, Inc. | Optical neuroinformatics |
US9230473B2 (en) * | 2013-06-24 | 2016-01-05 | Microsoft Technology Licensing, Llc | Dual duty cycle OLED to enable dynamic control for reduced motion blur control with constant brightness in augmented reality experiences |
US10657867B1 (en) * | 2014-06-12 | 2020-05-19 | Rockwell Collins, Inc. | Image control system and method for translucent and non-translucent displays |
KR102551759B1 (en) * | 2017-04-17 | 2023-07-06 | 소니그룹주식회사 | Transmission device, transmission method, reception device, reception method, recording device and recording method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0657860A2 (en) * | 1993-12-10 | 1995-06-14 | Philips Electronics Uk Limited | Matrix video display systems and methods of operating such systems |
US20020015104A1 (en) * | 2000-06-23 | 2002-02-07 | Kabushiki Kaisha Toshiba | Image processing system and method, and image display system |
WO2003101086A2 (en) * | 2002-05-28 | 2003-12-04 | Koninklijke Philips Electronics N.V. | Motion blur decrease in varying duty cycle |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3064795B2 (en) * | 1994-03-30 | 2000-07-12 | 日本電気株式会社 | Back lighting device |
US6516202B1 (en) * | 1999-08-12 | 2003-02-04 | Handspring, Inc. | Mobile computer system designed for wireless communication expansion |
US9167073B2 (en) * | 1999-08-12 | 2015-10-20 | Hewlett-Packard Development Company, L.P. | Method and apparatus for accessing a contacts database and telephone services |
JP2001235729A (en) * | 2000-02-21 | 2001-08-31 | Victor Co Of Japan Ltd | Liquid crystal display device |
US7106350B2 (en) * | 2000-07-07 | 2006-09-12 | Kabushiki Kaisha Toshiba | Display method for liquid crystal display device |
US6987530B2 (en) * | 2001-05-29 | 2006-01-17 | Hewlett-Packard Development Company, L.P. | Method for reducing motion blur in a digital image |
CA2469692C (en) * | 2001-12-19 | 2012-04-17 | Sanyo Electric Co., Ltd. | Folding communication terminal apparatus |
US7046262B2 (en) * | 2003-03-31 | 2006-05-16 | Sharp Laboratories Of America, Inc. | System for displaying images on a display |
US7295852B1 (en) * | 2003-05-01 | 2007-11-13 | Palm, Inc. | Automated telephone conferencing method and system |
JP4337673B2 (en) * | 2004-07-21 | 2009-09-30 | ソニー株式会社 | Display device and method, recording medium, and program |
-
2005
- 2005-10-10 CN CNB2005800350339A patent/CN100504981C/en not_active Expired - Fee Related
- 2005-10-10 JP JP2007536311A patent/JP2008516291A/en active Pending
- 2005-10-10 EP EP05789487A patent/EP1803112A2/en not_active Withdrawn
- 2005-10-10 US US11/576,911 patent/US8063920B2/en not_active Expired - Fee Related
- 2005-10-10 KR KR1020077010659A patent/KR20070074618A/en not_active Application Discontinuation
- 2005-10-10 WO PCT/IB2005/053312 patent/WO2006040722A2/en not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0657860A2 (en) * | 1993-12-10 | 1995-06-14 | Philips Electronics Uk Limited | Matrix video display systems and methods of operating such systems |
US20020015104A1 (en) * | 2000-06-23 | 2002-02-07 | Kabushiki Kaisha Toshiba | Image processing system and method, and image display system |
WO2003101086A2 (en) * | 2002-05-28 | 2003-12-04 | Koninklijke Philips Electronics N.V. | Motion blur decrease in varying duty cycle |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2061020A2 (en) | 2007-11-16 | 2009-05-20 | Sony Corporation | Display device, image signal processing method, and program |
EP2061020A3 (en) * | 2007-11-16 | 2010-03-24 | Sony Corporation | Display device, image signal processing method, and program |
US8199171B2 (en) | 2007-11-16 | 2012-06-12 | Sony Corporation | Display device, image signal processing method, and program |
Also Published As
Publication number | Publication date |
---|---|
US8063920B2 (en) | 2011-11-22 |
CN100504981C (en) | 2009-06-24 |
JP2008516291A (en) | 2008-05-15 |
EP1803112A2 (en) | 2007-07-04 |
KR20070074618A (en) | 2007-07-12 |
US20080042953A1 (en) | 2008-02-21 |
WO2006040722A3 (en) | 2006-06-22 |
CN101040307A (en) | 2007-09-19 |
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