DE69819213D1 - Detektor zur Erfassung von Pseudo-Konturenrauschen und Bildanzeigevorrichtung damit - Google Patents
Detektor zur Erfassung von Pseudo-Konturenrauschen und Bildanzeigevorrichtung damitInfo
- Publication number
- DE69819213D1 DE69819213D1 DE69819213T DE69819213T DE69819213D1 DE 69819213 D1 DE69819213 D1 DE 69819213D1 DE 69819213 T DE69819213 T DE 69819213T DE 69819213 T DE69819213 T DE 69819213T DE 69819213 D1 DE69819213 D1 DE 69819213D1
- Authority
- DE
- Germany
- Prior art keywords
- pseudo
- display device
- same
- image display
- noise detector
- 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
Links
Classifications
-
- 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
- G09G3/2059—Display of intermediate tones using error diffusion
-
- 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
- G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes
-
- 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
-
- 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
- G09G3/2037—Display of intermediate tones by time modulation using two or more time intervals using sub-frames with specific control of sub-frames corresponding to the least significant bits
-
- 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
- G09G3/2055—Display of intermediate tones using dithering with use of a spatial dither pattern the pattern being varied in time
-
- 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
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
- G09G2320/0276—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping for the purpose of adaptation to the characteristics of a display device, i.e. gamma 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
- 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
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data
-
- 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
-
- 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
- H04N5/144—Movement detection
- H04N5/145—Movement estimation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of Gas Discharge Display Tubes (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP34042897 | 1997-12-10 | ||
JP34042897 | 1997-12-10 | ||
JP27202098 | 1998-09-25 | ||
JP10272020A JP2994633B2 (ja) | 1997-12-10 | 1998-09-25 | 疑似輪郭ノイズ検出装置およびそれを用いた表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69819213D1 true DE69819213D1 (de) | 2003-11-27 |
DE69819213T2 DE69819213T2 (de) | 2004-07-29 |
Family
ID=26549989
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69819213T Expired - Lifetime DE69819213T2 (de) | 1997-12-10 | 1998-12-07 | Detektor zur Erfassung von Pseudo-Konturenrauschen und Bildanzeigevorrichtung damit |
DE69818316T Active DE69818316T8 (de) | 1997-12-10 | 1998-12-07 | Detektor zur Erfassung von Pseudo-Konturenrauschen und Bildanzeigevorrichtung damit |
DE69813184T Expired - Lifetime DE69813184T2 (de) | 1997-12-10 | 1998-12-07 | Detektor zum erfassen von pseudo-konturenrauschen und bildanzeigevorrichtung damit |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69818316T Active DE69818316T8 (de) | 1997-12-10 | 1998-12-07 | Detektor zur Erfassung von Pseudo-Konturenrauschen und Bildanzeigevorrichtung damit |
DE69813184T Expired - Lifetime DE69813184T2 (de) | 1997-12-10 | 1998-12-07 | Detektor zum erfassen von pseudo-konturenrauschen und bildanzeigevorrichtung damit |
Country Status (8)
Country | Link |
---|---|
US (2) | US6414657B1 (de) |
EP (3) | EP1191508B1 (de) |
JP (1) | JP2994633B2 (de) |
KR (1) | KR100339983B1 (de) |
CN (1) | CN1118046C (de) |
DE (3) | DE69819213T2 (de) |
TW (1) | TW407252B (de) |
WO (1) | WO1999030310A1 (de) |
Families Citing this family (82)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2994633B2 (ja) * | 1997-12-10 | 1999-12-27 | 松下電器産業株式会社 | 疑似輪郭ノイズ検出装置およびそれを用いた表示装置 |
KR100734455B1 (ko) * | 1999-04-12 | 2007-07-03 | 마츠시타 덴끼 산교 가부시키가이샤 | 영상 표시장치 |
US6965389B1 (en) * | 1999-09-08 | 2005-11-15 | Victor Company Of Japan, Ltd. | Image displaying with multi-gradation processing |
JP2001083926A (ja) * | 1999-09-09 | 2001-03-30 | Sharp Corp | 動画偽輪郭補償方法およびその方法を用いた画像表示装置 |
JP3743235B2 (ja) * | 1999-10-30 | 2006-02-08 | 株式会社富士通ゼネラル | 輪郭強調方法及び回路 |
JP4854159B2 (ja) * | 1999-11-26 | 2012-01-18 | エルジー エレクトロニクス インコーポレイティド | 画像を処理するユニット及びその方法 |
US6639605B2 (en) * | 1999-12-17 | 2003-10-28 | Koninklijke Philips Electronics N.V. | Method of and unit for displaying an image in sub-fields |
JP3494127B2 (ja) * | 2000-05-30 | 2004-02-03 | 日本電気株式会社 | 映像表示装置 |
JP2002229510A (ja) * | 2000-12-05 | 2002-08-16 | Lg Electronics Inc | プラズマディスプレーパネルの最適の発光パターン生成方法と輪郭ノイズ測定方法及びグレースケール選択方法 |
KR100438913B1 (ko) * | 2000-12-05 | 2004-07-03 | 엘지전자 주식회사 | 플라즈마 디스플레이 패널의 최적 발광패턴 생성방법과윤곽 노이즈 측정방법 및 계조 선택방법 |
US6909435B2 (en) * | 2000-12-20 | 2005-06-21 | Thomson Licensing S.A. | Reduction of gamma correction contouring in liquid crystal on silicon (LCOS) displays |
KR100415612B1 (ko) * | 2001-01-18 | 2004-01-24 | 엘지전자 주식회사 | 플라즈마 디스플레이 패널의 프레임간 동영상 의사윤곽노이즈를 줄이기 위한 구동방법과 이를 이용한 멀티 패스구동장치 |
KR20020061907A (ko) * | 2001-01-18 | 2002-07-25 | 엘지전자주식회사 | 플라즈마 디스플레이 패널의 동영상 의사윤곽 노이즈를줄이기 위한 구동방법과 이를 이용한 멀티 패스 구동장치 |
US6727872B2 (en) * | 2001-01-22 | 2004-04-27 | Brillian Corporation | Image quality improvement for liquid crystal display |
KR100421500B1 (ko) * | 2001-06-09 | 2004-03-12 | 엘지.필립스 엘시디 주식회사 | 액정표시장치의 색보정 방법 및 장치 |
JP2002372948A (ja) * | 2001-06-18 | 2002-12-26 | Fujitsu Ltd | Pdpの駆動方法および表示装置 |
KR100421482B1 (ko) * | 2001-07-04 | 2004-03-12 | 엘지전자 주식회사 | 플라즈마 디스플레이 패널의 영상신호 처리 방법 및 장치 |
KR100403698B1 (ko) * | 2001-07-13 | 2003-10-30 | 삼성에스디아이 주식회사 | 다계조 화상 표시 방법 및 그 장치 |
KR100420032B1 (ko) * | 2001-09-06 | 2004-02-25 | 삼성에스디아이 주식회사 | 플라즈마 디스플레이 패널의 화상 표시 방법 및 그 장치 |
JP3747317B2 (ja) * | 2001-09-07 | 2006-02-22 | パイオニア株式会社 | 動画偽輪郭発生箇所の特定方法、画像信号の処理方法及び画像信号の処理装置 |
KR100420023B1 (ko) * | 2001-09-25 | 2004-02-25 | 삼성에스디아이 주식회사 | 플라즈마 디스플레이 패널의 계조 표시 장치 및 그 방법 |
US7081906B2 (en) * | 2001-12-27 | 2006-07-25 | Lg Electronics Inc. | Driving method and device for flat panel display |
KR100444992B1 (ko) * | 2002-01-05 | 2004-08-21 | 삼성전자주식회사 | 의사 윤곽 보정 장치 |
KR20030067930A (ko) * | 2002-02-09 | 2003-08-19 | 엘지전자 주식회사 | 플라즈마 디스플레이 패널의 화이트 밸런스 보상방법 및장치 |
US20030156121A1 (en) * | 2002-02-19 | 2003-08-21 | Willis Donald Henry | Compensation for adjacent pixel interdependence |
JP5049445B2 (ja) * | 2002-03-15 | 2012-10-17 | 株式会社日立製作所 | 表示装置およびその駆動方法 |
JP4236422B2 (ja) * | 2002-07-12 | 2009-03-11 | 日立プラズマディスプレイ株式会社 | 表示装置 |
US7525513B2 (en) * | 2002-12-26 | 2009-04-28 | Lg Electronics Inc. | Method and apparatus for driving plasma display panel having operation mode selection based on motion detected |
JP4649108B2 (ja) * | 2003-01-16 | 2011-03-09 | パナソニック株式会社 | 画像表示装置および画像表示方法 |
US8305301B1 (en) * | 2003-02-04 | 2012-11-06 | Imaging Systems Technology | Gamma correction |
JP4144374B2 (ja) * | 2003-02-25 | 2008-09-03 | ソニー株式会社 | 画像処理装置および方法、記録媒体、並びにプログラム |
JP3877694B2 (ja) * | 2003-03-28 | 2007-02-07 | 三洋電機株式会社 | 表示処理装置 |
CN100421134C (zh) * | 2003-04-28 | 2008-09-24 | 松下电器产业株式会社 | 灰度显示装置 |
JP4817000B2 (ja) * | 2003-07-04 | 2011-11-16 | ソニー株式会社 | 画像処理装置および方法、並びにプログラム |
US6882115B2 (en) * | 2003-07-07 | 2005-04-19 | Lg Electronics Inc. | Method and apparatus of processing video signal in plasma display panel |
JP4131205B2 (ja) * | 2003-07-23 | 2008-08-13 | セイコーエプソン株式会社 | 画像処理装置及び画像処理をコンピュータに実行させる画像処理プログラム |
KR100490635B1 (ko) * | 2003-10-01 | 2005-05-18 | 삼성에스디아이 주식회사 | 플라즈마 디스플레이 패널 및 그 구동 방법 |
US7454068B2 (en) * | 2003-11-12 | 2008-11-18 | International Business Machines Corporation | System and method for providing black white image compression |
KR100578836B1 (ko) * | 2003-11-19 | 2006-05-11 | 삼성에스디아이 주식회사 | 플라즈마 디스플레이 패널의 구동 장치 및 플라즈마디스플레이 패널의 화상 처리 방법 |
KR20050049668A (ko) * | 2003-11-22 | 2005-05-27 | 삼성에스디아이 주식회사 | 플라즈마 디스플레이 패널 구동방법 |
US7623723B2 (en) * | 2003-11-26 | 2009-11-24 | GE Medical Systems Global Technology Com. | Method for random point and patterned noise reduction in digital images |
WO2005052975A1 (ja) * | 2003-11-27 | 2005-06-09 | Matsushita Electric Industrial Co., Ltd. | プラズマディスプレイパネルの点灯検査方法 |
JP2005192190A (ja) * | 2003-12-01 | 2005-07-14 | Pioneer Plasma Display Corp | 動画偽輪郭低減方法、動画偽輪郭低減回路、表示装置及びプログラム |
US7515758B2 (en) * | 2004-02-03 | 2009-04-07 | International Business Machines Corporation | Black white image compression having print density control |
WO2005079059A1 (ja) * | 2004-02-18 | 2005-08-25 | Matsushita Electric Industrial Co., Ltd. | 画像補正方法および画像補正装置 |
KR100562937B1 (ko) * | 2004-08-11 | 2006-03-22 | 엘지전자 주식회사 | 표시 장치의 화상 처리 방법 및 화상 처리 장치 |
JP4565877B2 (ja) * | 2004-04-16 | 2010-10-20 | 日立プラズマディスプレイ株式会社 | プラズマディスプレイ装置 |
JP4541025B2 (ja) * | 2004-04-27 | 2010-09-08 | パナソニック株式会社 | 表示パネルの駆動方法 |
CN100466045C (zh) * | 2004-05-18 | 2009-03-04 | 株式会社半导体能源研究所 | 半导体显示器件及驱动方法 |
KR20050112251A (ko) * | 2004-05-25 | 2005-11-30 | 삼성전자주식회사 | 디스플레이장치 및 그 제어방법 |
CN100520874C (zh) * | 2004-08-03 | 2009-07-29 | 株式会社半导体能源研究所 | 显示装置及其驱动方法 |
JP4420866B2 (ja) * | 2004-08-13 | 2010-02-24 | 三星エスディアイ株式会社 | プラズマ表示装置とその駆動方法 |
JP4069103B2 (ja) * | 2004-08-24 | 2008-04-02 | 富士通日立プラズマディスプレイ株式会社 | 画像表示装置およびその駆動方法 |
US7474319B2 (en) * | 2004-10-20 | 2009-01-06 | Hewlett-Packard Development Company, L.P. | Generating and displaying spatially offset sub-frames |
US7830552B2 (en) * | 2005-04-15 | 2010-11-09 | International Business Machines Corporation | Black white image scaling having print density control and polarity detection |
KR101108435B1 (ko) * | 2005-05-31 | 2012-02-16 | 서강대학교산학협력단 | 의사윤곽 제거 방법 및 이 방법이 적용되는 디스플레이장치 |
JP2006343377A (ja) * | 2005-06-07 | 2006-12-21 | Pioneer Electronic Corp | 表示装置 |
KR100772906B1 (ko) * | 2005-08-12 | 2007-11-05 | 삼성전자주식회사 | 영상신호 표시 방법 및 장치 |
KR100667323B1 (ko) * | 2005-09-27 | 2007-01-12 | 엘지전자 주식회사 | 플라즈마 디스플레이 패널의 모션 적응방식 화상처리 장치및 화상처리 방법 |
JP2007101923A (ja) * | 2005-10-05 | 2007-04-19 | Fujitsu Hitachi Plasma Display Ltd | デジタル表示装置及びその表示方法 |
CN100362547C (zh) * | 2005-10-14 | 2008-01-16 | 四川世纪双虹显示器件有限公司 | 一种彩色等离子显示屏的图像质量改善方法 |
CN100378775C (zh) * | 2005-10-14 | 2008-04-02 | 四川世纪双虹显示器件有限公司 | 一种彩色等离子显示屏图像的动态子场编码方法 |
KR100774960B1 (ko) * | 2005-12-13 | 2007-11-09 | 엘지전자 주식회사 | 플라즈마 디스플레이 장치 및 그 화상처리 방법 |
KR20070067823A (ko) * | 2005-12-23 | 2007-06-29 | 엘지전자 주식회사 | 플라즈마 디스플레이 장치 및 그 화상처리 방법 |
KR100792455B1 (ko) | 2006-01-25 | 2008-01-10 | 엘지전자 주식회사 | 의사 윤곽 노이즈 저감 장치 및 방법 |
CN101322172B (zh) * | 2006-02-23 | 2010-12-22 | 松下电器产业株式会社 | 等离子显示面板的驱动方法及等离子显示装置 |
KR100927933B1 (ko) * | 2006-02-24 | 2009-11-19 | 파나소닉 주식회사 | 플라즈마 디스플레이 패널의 구동 방법 및 플라즈마디스플레이 장치 |
CN101154382A (zh) * | 2006-09-29 | 2008-04-02 | 松下电器产业株式会社 | 检测风噪声的方法及其系统 |
CN101166017B (zh) * | 2006-10-20 | 2011-12-07 | 松下电器产业株式会社 | 用于声音产生设备的自动杂音补偿方法及装置 |
TWI394121B (zh) * | 2006-12-18 | 2013-04-21 | Sony Corp | An image processing apparatus, an image processing method, and a recording medium |
WO2009015689A1 (en) * | 2007-07-31 | 2009-02-05 | Telefonaktiebolaget Lm Ericsson (Publ) | All optical batcher banyan switch, batcher switch, banyan switch and contention manager |
JP2009103889A (ja) * | 2007-10-23 | 2009-05-14 | Hitachi Ltd | 画像表示装置および画像表示方法 |
JP2009115938A (ja) * | 2007-11-05 | 2009-05-28 | Panasonic Corp | プラズマディスプレイ装置 |
CN101441849B (zh) | 2007-11-23 | 2012-02-29 | 四川虹欧显示器件有限公司 | 降低ac-pdp的图像动态伪轮廓的方法及系统 |
KR100943954B1 (ko) * | 2008-03-28 | 2010-02-26 | 삼성모바일디스플레이주식회사 | 의사윤곽 검출 장치 및 방법 |
JP2010122493A (ja) * | 2008-11-20 | 2010-06-03 | Eastman Kodak Co | 表示装置 |
JP2010145810A (ja) * | 2008-12-19 | 2010-07-01 | Eastman Kodak Co | 表示装置 |
DE102009001767B4 (de) | 2009-03-24 | 2014-03-27 | Koenig & Bauer Aktiengesellschaft | Druckprodukt |
JP5456372B2 (ja) * | 2009-05-29 | 2014-03-26 | グローバル・オーエルイーディー・テクノロジー・リミテッド・ライアビリティ・カンパニー | 表示装置 |
JP5521913B2 (ja) * | 2009-10-28 | 2014-06-18 | ソニー株式会社 | 画像処理装置、および画像処理方法、並びにプログラム |
JP2012042611A (ja) * | 2010-08-17 | 2012-03-01 | Canon Inc | 画像表示装置及びその制御方法 |
US9510018B2 (en) * | 2011-11-23 | 2016-11-29 | Luca Rossato | Signal analysis and generation of transient information |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987002210A1 (en) * | 1985-10-02 | 1987-04-09 | Deutsche Thomson-Brandt Gmbh | Process for correcting transmission errors |
EP0707302B1 (de) * | 1994-10-06 | 2003-02-26 | Fujitsu General Limited | Grauskalaverarbeitung unter Verwendung eines Fehlerdiffusionsverfahren |
JP3089960B2 (ja) * | 1994-11-17 | 2000-09-18 | 株式会社富士通ゼネラル | 誤差拡散回路 |
JP3225767B2 (ja) | 1994-11-17 | 2001-11-05 | 株式会社富士通ゼネラル | 誤差拡散回路 |
JP3139312B2 (ja) | 1994-11-25 | 2001-02-26 | 株式会社富士通ゼネラル | ディスプレイ駆動方法および装置 |
JP3486270B2 (ja) | 1995-10-04 | 2004-01-13 | パイオニア株式会社 | 自発光表示パネルの駆動装置 |
US6025818A (en) | 1994-12-27 | 2000-02-15 | Pioneer Electronic Corporation | Method for correcting pixel data in a self-luminous display panel driving system |
EP0837441B1 (de) * | 1995-04-07 | 2005-01-26 | Fujitsu General Limited | Verfahren zur steuerung einer anzeigetafel |
JP3891499B2 (ja) | 1995-04-14 | 2007-03-14 | パイオニア株式会社 | プラズマディスプレイパネルにおける輝度調整装置 |
CA2185592A1 (en) * | 1995-09-20 | 1997-03-21 | Masaji Ishigaki | Tone display method of tv image signal and apparatus therefor |
US6040876A (en) * | 1995-10-13 | 2000-03-21 | Texas Instruments Incorporated | Low intensity contouring and color shift reduction using dither |
JP3322809B2 (ja) * | 1995-10-24 | 2002-09-09 | 富士通株式会社 | ディスプレイ駆動方法及び装置 |
JP3493864B2 (ja) | 1995-12-19 | 2004-02-03 | 株式会社富士通ゼネラル | 表示装置の駆動方法及び駆動回路 |
JP3712292B2 (ja) | 1996-03-26 | 2005-11-02 | 三菱電機株式会社 | ディスプレイ装置の駆動方法及びディスプレイ装置 |
EP0807919A1 (de) | 1996-05-13 | 1997-11-19 | Hitachi, Ltd. | Anzeigevorrichtung und -verfahren |
US5787206A (en) * | 1996-05-30 | 1998-07-28 | Xerox Corporation | Method and system for processing image information using expanded dynamic screening and error diffusion |
JP3580027B2 (ja) * | 1996-06-06 | 2004-10-20 | 株式会社日立製作所 | プラズマディスプレイ装置 |
JP3704813B2 (ja) * | 1996-06-18 | 2005-10-12 | 三菱電機株式会社 | プラズマディスプレイパネルの駆動方法及びプラズマディスプレイ |
JP3508404B2 (ja) | 1996-07-19 | 2004-03-22 | 松下電器産業株式会社 | 画像表示装置 |
JPH1098662A (ja) * | 1996-09-20 | 1998-04-14 | Pioneer Electron Corp | 自発光表示器の駆動装置 |
JP3618024B2 (ja) * | 1996-09-20 | 2005-02-09 | パイオニア株式会社 | 自発光表示器の駆動装置 |
JPH10161590A (ja) | 1996-11-26 | 1998-06-19 | Fujitsu General Ltd | 動き検出回路 |
EP1231591A1 (de) * | 1997-06-25 | 2002-08-14 | Matsushita Electric Industrial Co., Ltd. | Bilddarstellungsverfahren mit durch Unterrahmenmodulation ausgeführten Graustufen und Maximisierung der Anzahl von aktiven Unterrahmen |
US6034664A (en) * | 1997-06-25 | 2000-03-07 | Sun Microsystems, Inc. | Method and apparatus for pseudo-random noise generation based on variation of intensity and coloration |
DE69839542D1 (de) * | 1997-08-07 | 2008-07-10 | Hitachi Ltd | Farbbildanzeigeeinrichtung und -verfahren |
JP3423865B2 (ja) * | 1997-09-18 | 2003-07-07 | 富士通株式会社 | Ac型pdpの駆動方法及びプラズマ表示装置 |
JP2994633B2 (ja) * | 1997-12-10 | 1999-12-27 | 松下電器産業株式会社 | 疑似輪郭ノイズ検出装置およびそれを用いた表示装置 |
JP3077660B2 (ja) * | 1998-02-25 | 2000-08-14 | 日本電気株式会社 | プラズマディスプレイパネルの駆動方法 |
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- 1998-12-07 WO PCT/JP1998/005511 patent/WO1999030310A1/en active IP Right Grant
- 1998-12-07 EP EP01121671A patent/EP1191508B1/de not_active Expired - Lifetime
- 1998-12-07 KR KR1019997007036A patent/KR100339983B1/ko not_active IP Right Cessation
- 1998-12-07 DE DE69819213T patent/DE69819213T2/de not_active Expired - Lifetime
- 1998-12-07 DE DE69818316T patent/DE69818316T8/de active Active
- 1998-12-07 EP EP01119680A patent/EP1156468B1/de not_active Expired - Lifetime
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KR20000070776A (ko) | 2000-11-25 |
DE69818316D1 (de) | 2003-10-23 |
DE69818316T2 (de) | 2004-06-24 |
DE69813184D1 (de) | 2003-05-15 |
US6414657B1 (en) | 2002-07-02 |
EP1156468B1 (de) | 2003-10-22 |
KR100339983B1 (ko) | 2002-06-10 |
CN1246951A (zh) | 2000-03-08 |
EP0958574B1 (de) | 2003-04-09 |
WO1999030310A1 (en) | 1999-06-17 |
DE69818316T8 (de) | 2006-08-03 |
TW407252B (en) | 2000-10-01 |
EP1191508A1 (de) | 2002-03-27 |
US20020005857A1 (en) | 2002-01-17 |
US6812932B2 (en) | 2004-11-02 |
JP2994633B2 (ja) | 1999-12-27 |
EP1156468A1 (de) | 2001-11-21 |
JPH11231823A (ja) | 1999-08-27 |
CN1118046C (zh) | 2003-08-13 |
EP1191508B1 (de) | 2003-09-17 |
DE69813184T2 (de) | 2004-03-11 |
DE69819213T2 (de) | 2004-07-29 |
EP0958574A1 (de) | 1999-11-24 |
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