CN104869375A - 一种图像边缘融合中的三维平滑曲面颜色校正***及方法 - Google Patents
一种图像边缘融合中的三维平滑曲面颜色校正***及方法 Download PDFInfo
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110753215A (zh) * | 2019-11-15 | 2020-02-04 | 华东师范大学 | 一种自适应投影融合设备 |
CN111432192A (zh) * | 2020-02-18 | 2020-07-17 | 四川大学 | 一种基于rgba四维映射的投影融合区亮度色度控制方法 |
CN113992902A (zh) * | 2021-10-28 | 2022-01-28 | 燕山大学 | 一种基于贝塞尔体的投影图像颜色校正方法及装置 |
CN115484446A (zh) * | 2022-09-16 | 2022-12-16 | 苏州金螳螂文化发展股份有限公司 | 一种多投影机融合色彩软校准***及方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101442653A (zh) * | 2008-12-18 | 2009-05-27 | 北京航空航天大学 | 多通道视频播放和大屏幕显示方法 |
US8340423B1 (en) * | 2009-09-29 | 2012-12-25 | Google Inc. | Enhancing digital image mosaics using region-statistics |
CN103200409A (zh) * | 2013-04-10 | 2013-07-10 | 苏州展科光电科技有限公司 | 多投影仪显示***的颜色校正方法 |
CN103209311A (zh) * | 2012-01-14 | 2013-07-17 | 复旦大学 | 基于相机的多投影自动校正显示*** |
CN103702095A (zh) * | 2013-12-24 | 2014-04-02 | 北京淳中视讯科技有限公司 | 图像融合处理的色域校正方法、装置及*** |
CN104427318A (zh) * | 2013-08-26 | 2015-03-18 | Cjcgv株式会社 | 校正图像交叠区域的方法、记录介质和执行装置 |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101442653A (zh) * | 2008-12-18 | 2009-05-27 | 北京航空航天大学 | 多通道视频播放和大屏幕显示方法 |
US8340423B1 (en) * | 2009-09-29 | 2012-12-25 | Google Inc. | Enhancing digital image mosaics using region-statistics |
CN103209311A (zh) * | 2012-01-14 | 2013-07-17 | 复旦大学 | 基于相机的多投影自动校正显示*** |
CN103200409A (zh) * | 2013-04-10 | 2013-07-10 | 苏州展科光电科技有限公司 | 多投影仪显示***的颜色校正方法 |
CN104427318A (zh) * | 2013-08-26 | 2015-03-18 | Cjcgv株式会社 | 校正图像交叠区域的方法、记录介质和执行装置 |
CN103702095A (zh) * | 2013-12-24 | 2014-04-02 | 北京淳中视讯科技有限公司 | 图像融合处理的色域校正方法、装置及*** |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110753215A (zh) * | 2019-11-15 | 2020-02-04 | 华东师范大学 | 一种自适应投影融合设备 |
CN111432192A (zh) * | 2020-02-18 | 2020-07-17 | 四川大学 | 一种基于rgba四维映射的投影融合区亮度色度控制方法 |
CN111432192B (zh) * | 2020-02-18 | 2021-05-18 | 四川大学 | 一种基于rgba四维映射的投影融合区亮度色度控制方法 |
CN113992902A (zh) * | 2021-10-28 | 2022-01-28 | 燕山大学 | 一种基于贝塞尔体的投影图像颜色校正方法及装置 |
CN113992902B (zh) * | 2021-10-28 | 2022-10-28 | 燕山大学 | 一种基于贝塞尔体的投影图像颜色校正方法及装置 |
CN115484446A (zh) * | 2022-09-16 | 2022-12-16 | 苏州金螳螂文化发展股份有限公司 | 一种多投影机融合色彩软校准***及方法 |
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