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 PDF

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CN114026410A
CN114026410A CN202080005200.XA CN202080005200A CN114026410A CN 114026410 A CN114026410 A CN 114026410A CN 202080005200 A CN202080005200 A CN 202080005200A CN 114026410 A CN114026410 A CN 114026410A
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夏清
李延召
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SZ DJI Technology Co Ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination

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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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  1. PCT国内申请，权利要求书已公开。
CN202080005200.XA 2020-05-19 2020-05-19 点云着色方法、点云着色***和计算机存储介质 Pending CN114026410A (zh)

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Cited By (1)

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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***

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* Cited by examiner, † Cited by third party
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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