CN102404533B - 投影仪及其投影画面色彩校正方法 - Google Patents
投影仪及其投影画面色彩校正方法 Download PDFInfo
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- CN102404533B CN102404533B CN201010282323.6A CN201010282323A CN102404533B CN 102404533 B CN102404533 B CN 102404533B CN 201010282323 A CN201010282323 A CN 201010282323A CN 102404533 B CN102404533 B CN 102404533B
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000001915 proofreading effect Effects 0.000 claims abstract description 16
- 230000015556 catabolic process Effects 0.000 claims abstract description 7
- 230000004075 alteration Effects 0.000 claims description 24
- 241000406668 Loxodonta cyclotis Species 0.000 claims description 13
- 241001062009 Indigofera Species 0.000 claims description 4
- 230000006870 function Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 description 6
- 230000032683 aging Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000003702 image correction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3191—Testing thereof
- H04N9/3194—Testing thereof including sensor feedback
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3179—Video signal processing therefor
- H04N9/3182—Colour adjustment, e.g. white balance, shading or gamut
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Facsimile Image Signal Circuits (AREA)
Abstract
Description
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010282323.6A CN102404533B (zh) | 2010-09-15 | 2010-09-15 | 投影仪及其投影画面色彩校正方法 |
US13/029,127 US8605106B2 (en) | 2010-09-15 | 2011-02-17 | Projector and color improvement method of the projector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010282323.6A CN102404533B (zh) | 2010-09-15 | 2010-09-15 | 投影仪及其投影画面色彩校正方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102404533A CN102404533A (zh) | 2012-04-04 |
CN102404533B true CN102404533B (zh) | 2016-06-15 |
Family
ID=45806256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010282323.6A Active CN102404533B (zh) | 2010-09-15 | 2010-09-15 | 投影仪及其投影画面色彩校正方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8605106B2 (zh) |
CN (1) | CN102404533B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014128821A1 (ja) | 2013-02-19 | 2014-08-28 | 株式会社イクス | パターン位置検出方法、パターン位置検出システム及びこれらを用いた画質調整技術 |
US9762868B2 (en) | 2013-06-28 | 2017-09-12 | Thomson Licensing | Highlighting an object displayed by a pico projector |
CN104657971B (zh) * | 2013-11-25 | 2018-10-12 | 联想(北京)有限公司 | 一种电子设备及其工作状态的控制方法、控制单元 |
CN103702095B (zh) * | 2013-12-24 | 2016-01-20 | 北京淳中科技股份有限公司 | 图像融合处理的色域校正方法、装置及系统 |
JP6590476B2 (ja) * | 2014-10-28 | 2019-10-16 | キヤノン株式会社 | 画像表示装置 |
CN106331665A (zh) * | 2015-06-30 | 2017-01-11 | 芋头科技(杭州)有限公司 | 一种投影图像调整方法及投影仪 |
CN105072428B (zh) * | 2015-07-29 | 2017-04-12 | 深圳华侨城文化旅游科技股份有限公司 | 一种投影仪的自动色彩校正方法 |
CN105357505B (zh) * | 2015-11-11 | 2018-07-10 | 广东威创视讯科技股份有限公司 | 数字光处理机芯颜色补偿方法、系统及信号处理芯片 |
CN109889801A (zh) * | 2017-12-06 | 2019-06-14 | 深圳光峰科技股份有限公司 | 投影设备及投影显示方法 |
CN109688394B (zh) * | 2018-12-20 | 2021-02-19 | 苏州佳世达电通有限公司 | 画面调整方法及显示系统 |
CN109982060A (zh) * | 2019-02-20 | 2019-07-05 | 深圳市大象虚拟现实科技有限公司 | 一种基于三维测量的多通道图像融合方法 |
CN115499630A (zh) * | 2021-06-17 | 2022-12-20 | 中强光电股份有限公司 | 投影系统及其色彩校正方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1822660A (zh) * | 2005-02-14 | 2006-08-23 | 精工爱普生株式会社 | 图像处理系统、投影机及图像处理方法 |
CN101287066A (zh) * | 2007-04-12 | 2008-10-15 | Hoya株式会社 | 摄像装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100911815B1 (ko) * | 2001-04-11 | 2009-08-12 | 엔엑스피 비 브이 | 콘트라스트 제어 방법, 신호 프로세싱 디바이스, 디스플레이 장치 및 컴퓨터 판독가능 매체 |
EP1771607A4 (en) * | 2004-06-30 | 2009-12-09 | Decode Biostructures Inc | SYSTEMS AND METHOD FOR PRODUCING CRYSTAL IMAGES |
US20060007239A1 (en) * | 2004-07-06 | 2006-01-12 | Harrison Charles F | Color correction system |
JP5206712B2 (ja) * | 2010-03-08 | 2013-06-12 | セイコーエプソン株式会社 | 画像表示装置及び電気光学装置の駆動方法並びに信号生成方法 |
US8565522B2 (en) * | 2010-05-21 | 2013-10-22 | Seiko Epson Corporation | Enhancing color images |
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2010
- 2010-09-15 CN CN201010282323.6A patent/CN102404533B/zh active Active
-
2011
- 2011-02-17 US US13/029,127 patent/US8605106B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1822660A (zh) * | 2005-02-14 | 2006-08-23 | 精工爱普生株式会社 | 图像处理系统、投影机及图像处理方法 |
CN101287066A (zh) * | 2007-04-12 | 2008-10-15 | Hoya株式会社 | 摄像装置 |
Also Published As
Publication number | Publication date |
---|---|
US20120062586A1 (en) | 2012-03-15 |
CN102404533A (zh) | 2012-04-04 |
US8605106B2 (en) | 2013-12-10 |
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Effective date of registration: 20160201 Address after: 528437 Guangdong province Zhongshan Torch Development Zone, Cheung Hing Road 6 No. 222 north wing trade building room Applicant after: Zhongshan yunchuang Intellectual Property Service Co.,Ltd. Address before: 518109 Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant before: SCIENBIZIP CONSULTING (SHEN ZHEN) Co.,Ltd. Effective date of registration: 20160201 Address after: 518109 Guangdong province Shenzhen city Longhua District Dragon Road No. 83 wing group building 11 floor Applicant after: SCIENBIZIP CONSULTING (SHEN ZHEN) Co.,Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant before: HONG FU JIN PRECISION INDUSTRY (SHENZHEN) Co.,Ltd. Applicant before: HON HAI PRECISION INDUSTRY Co.,Ltd. |
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Inventor after: Chen Yanxing Inventor before: Wang Guangjian |
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Effective date of registration: 20160517 Address after: 361008 Fujian City, Xiamen Software Park, No. three Cheng Yi Avenue, unit 366, 0006 Applicant after: Ropeok (Xiamen) Technology Group Co.,Ltd. Address before: 528437 Guangdong province Zhongshan Torch Development Zone, Cheung Hing Road 6 No. 222 north wing trade building room Applicant before: Zhongshan yunchuang Intellectual Property Service Co.,Ltd. |
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Effective date of registration: 20180615 Address after: 361008 Fujian Xiamen software park three phase 366 Chengyi street 0260 units Patentee after: Ropt (Xiamen) culture media Co.,Ltd. Address before: 361008 Fujian Xiamen software park three phase 366 Chengyi Street 0006 units Patentee before: Ropeok (Xiamen) Technology Group Co.,Ltd. |
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