CN1165183C - 自适应色度补偿法及其补偿装置 - Google Patents
自适应色度补偿法及其补偿装置 Download PDFInfo
- Publication number
- CN1165183C CN1165183C CNB001076019A CN00107601A CN1165183C CN 1165183 C CN1165183 C CN 1165183C CN B001076019 A CNB001076019 A CN B001076019A CN 00107601 A CN00107601 A CN 00107601A CN 1165183 C CN1165183 C CN 1165183C
- Authority
- CN
- China
- Prior art keywords
- voltage
- colour gamut
- signal
- primary
- outdoor scene
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 45
- 230000003044 adaptive effect Effects 0.000 title claims description 39
- 239000003086 colorant Substances 0.000 claims abstract description 149
- 230000000694 effects Effects 0.000 claims abstract description 65
- 238000012360 testing method Methods 0.000 claims description 92
- 238000005457 optimization Methods 0.000 claims description 59
- 238000010586 diagram Methods 0.000 claims description 52
- 230000000875 corresponding effect Effects 0.000 claims description 46
- 238000009877 rendering Methods 0.000 claims description 34
- 238000011156 evaluation Methods 0.000 claims description 21
- 230000006870 function Effects 0.000 claims description 20
- 238000005070 sampling Methods 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 17
- 230000009466 transformation Effects 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 230000001131 transforming effect Effects 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 5
- 230000002596 correlated effect Effects 0.000 claims description 5
- 230000004075 alteration Effects 0.000 claims description 4
- 238000010835 comparative analysis Methods 0.000 claims description 4
- 238000011160 research Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 238000012937 correction Methods 0.000 claims description 2
- 230000035479 physiological effects, processes and functions Effects 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 description 12
- 230000014509 gene expression Effects 0.000 description 10
- 238000012913 prioritisation Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 6
- 238000004737 colorimetric analysis Methods 0.000 description 5
- 230000035807 sensation Effects 0.000 description 5
- 241001464837 Viridiplantae Species 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 244000099147 Ananas comosus Species 0.000 description 1
- 235000007119 Ananas comosus Nutrition 0.000 description 1
- 235000004936 Bromus mango Nutrition 0.000 description 1
- 102100030003 Calpain-9 Human genes 0.000 description 1
- 101000793680 Homo sapiens Calpain-9 Proteins 0.000 description 1
- 240000007228 Mangifera indica Species 0.000 description 1
- 235000014826 Mangifera indica Nutrition 0.000 description 1
- 240000008790 Musa x paradisiaca Species 0.000 description 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
- 235000009184 Spondias indica Nutrition 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 201000005630 leukorrhea Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008288 physiological mechanism Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 206010046901 vaginal discharge Diseases 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
- Color Image Communication Systems (AREA)
Abstract
Description
Claims (9)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001076019A CN1165183C (zh) | 2000-05-15 | 2000-05-15 | 自适应色度补偿法及其补偿装置 |
| PCT/CN2001/000734 WO2001097530A1 (fr) | 2000-05-15 | 2001-05-11 | Procede d'equilibrage des couleurs a adaptation automatique et dispositif d'equilibrage associe |
| AU2001287488A AU2001287488A1 (en) | 2000-05-15 | 2001-05-11 | Method and apparatus for adapting chromatic compensation |
| EP01966946A EP1307057A4 (en) | 2000-05-15 | 2001-05-11 | METHOD AND DEVICE FOR ADAPTING THE CHROMATIC COMPENSATION |
| US10/275,843 US7081925B2 (en) | 2000-05-15 | 2001-05-11 | Method and apparatus for adapting chromatic compensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001076019A CN1165183C (zh) | 2000-05-15 | 2000-05-15 | 自适应色度补偿法及其补偿装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1324188A CN1324188A (zh) | 2001-11-28 |
| CN1165183C true CN1165183C (zh) | 2004-09-01 |
Family
ID=4578810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB001076019A Expired - Fee Related CN1165183C (zh) | 2000-05-15 | 2000-05-15 | 自适应色度补偿法及其补偿装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7081925B2 (zh) |
| EP (1) | EP1307057A4 (zh) |
| CN (1) | CN1165183C (zh) |
| AU (1) | AU2001287488A1 (zh) |
| WO (1) | WO2001097530A1 (zh) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030201990A1 (en) * | 2002-04-16 | 2003-10-30 | Aldrich Bradley C. | Color adaptation for multimedia devices |
| KR100612831B1 (ko) * | 2002-04-25 | 2006-08-18 | 삼성전자주식회사 | 영상의 내용기술 메타데이터를 이용한 색온도 변환 방법및 시스템 |
| CN100360960C (zh) * | 2003-03-20 | 2008-01-09 | 宇东科技股份有限公司 | 可补偿感光元件造成的色度差的色度补偿镜头及设计方法 |
| JP4002863B2 (ja) * | 2003-06-24 | 2007-11-07 | オリンパス株式会社 | 画像処理システム及び画像処理方法 |
| KR100638437B1 (ko) | 2004-09-08 | 2006-10-25 | 매그나칩 반도체 유한회사 | 이미지센서의 자동 백색 보정 방법 |
| WO2006056958A2 (en) * | 2004-11-29 | 2006-06-01 | Koninklijke Philips Electronics N.V. | Method and system for adjusting the light setting for a multi-color light source |
| CN101707712A (zh) * | 2005-09-20 | 2010-05-12 | 三菱电机株式会社 | 图像编码装置和图像编码方法 |
| EP1964104A4 (en) * | 2005-12-21 | 2012-01-11 | Cree Inc | SHIELD AND LIGHTING PROCEDURE |
| EP2372224A3 (en) * | 2005-12-21 | 2012-08-01 | Cree, Inc. | Lighting Device and Lighting Method |
| JP4815267B2 (ja) * | 2006-05-11 | 2011-11-16 | オリンパスイメージング株式会社 | ホワイトバランス制御方法、撮像装置、及びホワイトバランス制御プログラム |
| JP2008048168A (ja) * | 2006-08-16 | 2008-02-28 | Fujitsu Ltd | 色処理パラメータ設定方法及びデジタル撮像機器 |
| TWI332352B (en) * | 2007-03-30 | 2010-10-21 | Au Optronics Corp | Hue segmentation system and method thereof |
| KR101244917B1 (ko) * | 2007-06-11 | 2013-03-18 | 삼성전자주식회사 | 조도 보상 방법 및 장치, 이를 이용한 영상의 부호화,복호화 방법 및 장치 |
| KR100916484B1 (ko) * | 2007-08-14 | 2009-09-08 | 삼성전기주식회사 | 자동 화이트 밸런스 방법 |
| US7916341B2 (en) * | 2007-11-29 | 2011-03-29 | Canon Kabushiki Kaisha | Generating an Interim Connection Space for spectral data |
| US7986829B2 (en) * | 2007-11-29 | 2011-07-26 | Canon Kabushiki Kaisha | Generating a transformed interim connection space for spectral data |
| US7940423B2 (en) * | 2007-11-30 | 2011-05-10 | Canon Kabushiki Kaisha | Generating a device independent interim connection space for spectral data |
| US8009906B2 (en) * | 2007-12-11 | 2011-08-30 | Canon Kabushiki Kaisha | Spectral gamut mapping based on a colorimetric gamut mapping |
| US8098400B2 (en) * | 2008-01-23 | 2012-01-17 | Canon Kabushiki Kaisha | Gamut mapping in spectral space based on an objective function |
| US8179845B2 (en) * | 2008-08-21 | 2012-05-15 | Motorola Solutions, Inc. | Antenna-aware method for transmitting packets in a wireless communication network |
| US20160053977A1 (en) | 2008-09-24 | 2016-02-25 | B/E Aerospace, Inc. | Flexible led lighting element |
| US8195054B2 (en) * | 2008-11-26 | 2012-06-05 | Samsung Electronics Co., Ltd | Apparatus and method for transmitting and receiving an information symbol in a visible light communication system for color code modulation |
| DE102010030061A1 (de) * | 2010-06-15 | 2011-12-15 | Osram Gesellschaft mit beschränkter Haftung | Verfahren zum Betreiben einer Halbleiterleuchtvorrichtung und Farbregelvorrichtung zum Durchführen des Verfahrens |
| EP2700066B1 (en) * | 2011-04-21 | 2019-03-06 | University of Washington through its Center for Commercialization | Myopia-safe video displays |
| EP2767144B1 (en) * | 2011-10-12 | 2017-01-11 | B/E Aerospace, Inc. | Methods, apparatus and articles of manufacture to calibrate lighting units |
| WO2013101639A1 (en) | 2011-12-28 | 2013-07-04 | Dolby Laboratories Licensing Corporation | Spectral synthesis for image capture device processing |
| TWI507971B (zh) * | 2013-04-16 | 2015-11-11 | 緯創資通股份有限公司 | 顯示參數調整方法及系統 |
| CN103278243B (zh) * | 2013-05-22 | 2016-12-28 | 努比亚技术有限公司 | 实景取色方法、系统和装置 |
| EP3043558B1 (en) | 2014-12-21 | 2022-11-02 | Production Resource Group, L.L.C. | Large-format display systems having color pixels and white pixels |
| CN105609044B (zh) * | 2015-12-24 | 2017-12-22 | 大连集思特科技有限公司 | Led色差补偿的视频控制系统及方法 |
| JP6801003B2 (ja) | 2016-01-18 | 2020-12-16 | ウェーヴシフト・エルエルシー | 電子ディスプレイの近視発生効果の評価および低減 |
| EP3367659A1 (en) * | 2017-02-28 | 2018-08-29 | Thomson Licensing | Hue changing color gamut mapping |
| US11269892B2 (en) * | 2017-11-01 | 2022-03-08 | Adobe Inc. | Ranking images based on image effects |
| CN110060308B (zh) * | 2019-03-28 | 2021-02-02 | 杭州电子科技大学 | 一种基于光源颜色分布限制的颜色恒常性方法 |
| CN115052387B (zh) * | 2022-08-12 | 2022-11-01 | 杭州罗莱迪思科技股份有限公司 | 黑体轨迹及等温线调色控制方法及其应用 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2618909B2 (ja) | 1987-08-13 | 1997-06-11 | 富士写真フイルム株式会社 | 自動白バランス調整方法及び装置 |
| CN1021186C (zh) | 1990-09-09 | 1993-06-09 | 云南电视机厂 | 彩色电视设备动态色温状态自动调整法及其调整器 |
| KR930005841Y1 (ko) * | 1990-12-06 | 1993-08-27 | 주식회사 금성사 | 영상센싱 화이트 발란스 제어회로 |
| US5213918A (en) * | 1990-12-12 | 1993-05-25 | North American Philips Corporation | Color reference CRT and method of making |
| US5530474A (en) * | 1991-09-05 | 1996-06-25 | Canon Kabushiki Kaisha | White balance correction device with correction signal limiting device |
| US5420630A (en) * | 1992-09-11 | 1995-05-30 | Canon Kabushiki Kaisha | Image pickup apparatus performing white balance control based on data from regions of a frame |
| JPH06261336A (ja) * | 1993-03-04 | 1994-09-16 | Canon Inc | ビデオ撮像装置 |
| US5589879A (en) * | 1993-03-26 | 1996-12-31 | Fuji Photo Film Co., Ltd. | Performing white balance correction on integrated divided areas of which average color is substantially white |
| GB2282723A (en) * | 1993-06-08 | 1995-04-12 | Ray Knight | Twin axis colour balance control |
| US5381349A (en) * | 1993-06-29 | 1995-01-10 | Hewlett-Packard Company | System for calibrating a color display to enable color-matching |
| US5645753A (en) * | 1994-05-19 | 1997-07-08 | Kyocera Corporation | Piezo-electric ceramic composition |
| JP3550440B2 (ja) * | 1995-04-13 | 2004-08-04 | イーストマン・コダックジャパン株式会社 | オートホワイトバランス調整装置 |
| US6144152A (en) * | 1997-12-19 | 2000-11-07 | U.S. Phillips Corporation | Luminescent screen for low pressure mercury discharge lamp with specific emission range |
| US6788339B1 (en) * | 1997-12-25 | 2004-09-07 | Canon Kabushiki Kaisha | Image pickup apparatus |
| CN1158877C (zh) * | 2000-06-15 | 2004-07-21 | Tcl王牌电子(深圳)有限公司 | 电视图像色彩的实时检测调整装置 |
-
2000
- 2000-05-15 CN CNB001076019A patent/CN1165183C/zh not_active Expired - Fee Related
-
2001
- 2001-05-11 AU AU2001287488A patent/AU2001287488A1/en not_active Abandoned
- 2001-05-11 EP EP01966946A patent/EP1307057A4/en not_active Withdrawn
- 2001-05-11 WO PCT/CN2001/000734 patent/WO2001097530A1/zh not_active Ceased
- 2001-05-11 US US10/275,843 patent/US7081925B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20040008283A1 (en) | 2004-01-15 |
| WO2001097530A1 (fr) | 2001-12-20 |
| EP1307057A1 (en) | 2003-05-02 |
| AU2001287488A1 (en) | 2001-12-24 |
| CN1324188A (zh) | 2001-11-28 |
| US7081925B2 (en) | 2006-07-25 |
| EP1307057A4 (en) | 2005-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1165183C (zh) | 自适应色度补偿法及其补偿装置 | |
| CN110691277B (zh) | 视频信号的处理方法及装置 | |
| US6677958B2 (en) | Method for calibrating, characterizing and driving a color flat panel display | |
| Hill et al. | Comparative analysis of the quantization of color spaces on the basis of the CIELAB color-difference formula | |
| CN103180891B (zh) | 显示器管理服务器 | |
| CN111699507B (zh) | 一种发光亮度处理器及方法、高动态范围视频编码器、解码器及编码系统 | |
| CN110767198B (zh) | 色域校正方法和系统以及显示驱动集成电路 | |
| US8487949B2 (en) | Image processing apparatus and image processing method | |
| CN102611897A (zh) | 对彩色数字图像进行视觉感知高保真变换的方法及系统 | |
| CN111179801B (zh) | 显示面板的色彩空间调整方法、设备和系统 | |
| CN1723715A (zh) | 数字图像的颜色校正方法 | |
| CN105915816A (zh) | 用于确定给定场景的亮度的方法和设备 | |
| CN107864369B (zh) | Led显示屏复合显示采集方法 | |
| Braun et al. | Testing five color‐appearance models for changes in viewing conditions | |
| US8004538B2 (en) | Preferential tone scale for electronic displays | |
| CN110890057B (zh) | 基于色度坐标分档混合的led显示屏配色方法 | |
| US20070076014A1 (en) | Universal color decoder an method for decoding input signal for a multiple primary color display system | |
| US20030025688A1 (en) | Method for calibrating, characterizing and driving a color flat panel display | |
| EP1790154A2 (en) | Digital color fidelity | |
| Morovic et al. | Visual differences in colour reproduction and their colorimetric correlates | |
| Sakurai et al. | Effects of display properties on perceived color‐gamut volume and preference | |
| JP2011188319A (ja) | 色補正方法及び色補正装置 | |
| JP4396107B2 (ja) | 映像表示システム | |
| CN117319620B (zh) | 一种hdr预览级现场实时调色方法 | |
| Bai et al. | Analysis of high dynamic range and wide color gamut of uhdtv |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Beida Jiruan Computer Application Engineering Co., Beijing Document name: Correction notice |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING BEIDAHUACAI SCIENCE CO., LTD. Free format text: FORMER OWNER: BEIDA JIRUAN COMPUTER APPLICATION ENGINEERING CO., LTD., BEIJING Effective date: 20031120 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20031120 Address after: 100080 Beijing city Haidian District Xiyuan playground Road No. two B Jolin Huacai building 311 Applicant after: Beijing Beida Huacai Science and Technology Co., Ltd. Address before: 100080, Beijing, Xiyuan, Haidian District playground Road No. two sets soft company Applicant before: Beida Jiruan Computer Application Engineering Co., Beijing |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040901 |