CN111654681A - 一种dlp光机的投影拼接方法 - Google Patents
一种dlp光机的投影拼接方法 Download PDFInfo
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- CN111654681A CN111654681A CN201910159809.1A CN201910159809A CN111654681A CN 111654681 A CN111654681 A CN 111654681A CN 201910159809 A CN201910159809 A CN 201910159809A CN 111654681 A CN111654681 A CN 111654681A
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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
- H04N9/3185—Geometric adjustment, e.g. keystone or convergence
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910159809.1A CN111654681B (zh) | 2019-03-04 | 一种dlp光机的投影拼接方法 |
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CN201910159809.1A CN111654681B (zh) | 2019-03-04 | 一种dlp光机的投影拼接方法 |
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CN111654681A true CN111654681A (zh) | 2020-09-11 |
CN111654681B CN111654681B (zh) | 2024-04-19 |
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Citations (19)
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AUPO793897A0 (en) * | 1997-07-15 | 1997-08-07 | Silverbrook Research Pty Ltd | Image processing method and apparatus (ART25) |
JPH11239270A (ja) * | 1998-02-23 | 1999-08-31 | Fuji Photo Film Co Ltd | 画像処理方法および画像処理装置 |
US6323934B1 (en) * | 1997-12-04 | 2001-11-27 | Fuji Photo Film Co., Ltd. | Image processing method and apparatus |
US20020041364A1 (en) * | 2000-10-05 | 2002-04-11 | Ken Ioka | Image projection and display device |
US20120147054A1 (en) * | 2010-12-10 | 2012-06-14 | Canon Kabushiki Kaisha | Identifying a rectangular area in a multi-projector system |
CN103019643A (zh) * | 2012-12-30 | 2013-04-03 | 中国海洋大学 | 一种即插即用的大屏幕投影自动校正与拼接显示方法 |
CN103640223A (zh) * | 2013-12-27 | 2014-03-19 | 杨安康 | 真彩三维个性人偶快速成型系统 |
US20150019000A1 (en) * | 2013-07-10 | 2015-01-15 | Roland Dg Corporation | Image projection system and image projection method |
CN104669625A (zh) * | 2015-03-12 | 2015-06-03 | 上海联泰三维科技有限公司 | 基于投影式的光固化三维打印方法以及打印装置 |
CN104741541A (zh) * | 2015-04-02 | 2015-07-01 | 共享装备有限公司 | 用于3d打印砂芯的托盘以及转运3d打印砂芯的方法 |
US20150213584A1 (en) * | 2014-01-24 | 2015-07-30 | Ricoh Company, Ltd. | Projection system, image processing apparatus, and correction method |
CN104827639A (zh) * | 2014-02-07 | 2015-08-12 | 波音公司 | 挤出装置及方法 |
CN205736037U (zh) * | 2016-05-16 | 2016-11-30 | 中国科学院兰州化学物理研究所 | 一种dlp光固化3d打印用双料成型工作台组件 |
CN106827515A (zh) * | 2017-02-20 | 2017-06-13 | 大族激光科技产业集团股份有限公司 | 3d打印成像校准方法和系统 |
CN107143291A (zh) * | 2017-07-13 | 2017-09-08 | 安世亚太科技股份有限公司 | 抗弯曲增强器 |
CN107217999A (zh) * | 2017-07-13 | 2017-09-29 | 安世亚太科技股份有限公司 | 海洋钻探立管上部连接装置 |
CN107481207A (zh) * | 2017-08-28 | 2017-12-15 | 广东暨通信息发展有限公司 | 一种视频图像的几何校正方法和系统 |
US20180013995A1 (en) * | 2016-07-05 | 2018-01-11 | Seiko Epson Corporation | Projection system and method for adjusting projection system |
CN108189399A (zh) * | 2018-02-13 | 2018-06-22 | 大连派思益科技有限公司 | 一种复合梯度材料多喷头可切换3d打印机 |
Patent Citations (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPO793897A0 (en) * | 1997-07-15 | 1997-08-07 | Silverbrook Research Pty Ltd | Image processing method and apparatus (ART25) |
US6323934B1 (en) * | 1997-12-04 | 2001-11-27 | Fuji Photo Film Co., Ltd. | Image processing method and apparatus |
JPH11239270A (ja) * | 1998-02-23 | 1999-08-31 | Fuji Photo Film Co Ltd | 画像処理方法および画像処理装置 |
US20020041364A1 (en) * | 2000-10-05 | 2002-04-11 | Ken Ioka | Image projection and display device |
US20120147054A1 (en) * | 2010-12-10 | 2012-06-14 | Canon Kabushiki Kaisha | Identifying a rectangular area in a multi-projector system |
CN103019643A (zh) * | 2012-12-30 | 2013-04-03 | 中国海洋大学 | 一种即插即用的大屏幕投影自动校正与拼接显示方法 |
US20150019000A1 (en) * | 2013-07-10 | 2015-01-15 | Roland Dg Corporation | Image projection system and image projection method |
CN103640223A (zh) * | 2013-12-27 | 2014-03-19 | 杨安康 | 真彩三维个性人偶快速成型系统 |
US20150213584A1 (en) * | 2014-01-24 | 2015-07-30 | Ricoh Company, Ltd. | Projection system, image processing apparatus, and correction method |
CN104827639A (zh) * | 2014-02-07 | 2015-08-12 | 波音公司 | 挤出装置及方法 |
CN104669625A (zh) * | 2015-03-12 | 2015-06-03 | 上海联泰三维科技有限公司 | 基于投影式的光固化三维打印方法以及打印装置 |
CN104741541A (zh) * | 2015-04-02 | 2015-07-01 | 共享装备有限公司 | 用于3d打印砂芯的托盘以及转运3d打印砂芯的方法 |
CN205736037U (zh) * | 2016-05-16 | 2016-11-30 | 中国科学院兰州化学物理研究所 | 一种dlp光固化3d打印用双料成型工作台组件 |
US20180013995A1 (en) * | 2016-07-05 | 2018-01-11 | Seiko Epson Corporation | Projection system and method for adjusting projection system |
CN106827515A (zh) * | 2017-02-20 | 2017-06-13 | 大族激光科技产业集团股份有限公司 | 3d打印成像校准方法和系统 |
CN107143291A (zh) * | 2017-07-13 | 2017-09-08 | 安世亚太科技股份有限公司 | 抗弯曲增强器 |
CN107217999A (zh) * | 2017-07-13 | 2017-09-29 | 安世亚太科技股份有限公司 | 海洋钻探立管上部连接装置 |
CN107481207A (zh) * | 2017-08-28 | 2017-12-15 | 广东暨通信息发展有限公司 | 一种视频图像的几何校正方法和系统 |
CN108189399A (zh) * | 2018-02-13 | 2018-06-22 | 大连派思益科技有限公司 | 一种复合梯度材料多喷头可切换3d打印机 |
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