CN114026410A - 点云着色方法、点云着色***和计算机存储介质 - Google Patents
点云着色方法、点云着色***和计算机存储介质 Download PDFInfo
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Abstract
一种点云着色方法、点云着色***和计算机存储介质,所述点云着色方法包括:获取点云数据,所述点云数据包括点云的位置信息和反射率信息;根据所述位置信息将所述点云分割为至少两个位置区间的点云;分别对每个位置区间中点云的反射率进行调整,以减小相同位置区间内至少部分点云的反射率的差异;根据经过所述调整后的反射率对所述点云进行着色。该点云着色方法、点云着色***和计算机存储介质能够使得着色后的点云更接近实际场景,有助于后续的检测、分割等应用。
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PCT国内申请,说明书已公开。
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- PCT国内申请,权利要求书已公开。
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN118091685A (zh) * | 2024-04-23 | 2024-05-28 | 武汉大学 | 一种高频高精度颜色点云传感器及工作方法 |
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CN114529652B (zh) * | 2022-04-24 | 2022-07-19 | 深圳思谋信息科技有限公司 | 点云补偿方法、装置、设备和存储介质 |
CN115049826A (zh) * | 2022-05-18 | 2022-09-13 | 洛伦兹(宁波)科技有限公司 | 车道线检测方法、装置及*** |
Citations (8)
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US6686921B1 (en) * | 2000-08-01 | 2004-02-03 | International Business Machines Corporation | Method and apparatus for acquiring a set of consistent image maps to represent the color of the surface of an object |
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EP3259615B1 (en) * | 2015-02-20 | 2019-11-20 | Apple Inc. | Actuated optical element for light beam scanning device |
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US6686921B1 (en) * | 2000-08-01 | 2004-02-03 | International Business Machines Corporation | Method and apparatus for acquiring a set of consistent image maps to represent the color of the surface of an object |
CN104374780A (zh) * | 2014-12-04 | 2015-02-25 | 上海岩土工程勘察设计研究院有限公司 | 隧道内三维激光扫描反射率的校正方法 |
CN107851176A (zh) * | 2015-02-06 | 2018-03-27 | 阿克伦大学 | 光学成像***及其方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118091685A (zh) * | 2024-04-23 | 2024-05-28 | 武汉大学 | 一种高频高精度颜色点云传感器及工作方法 |
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