How to filter classes in a classified point cloud using CloudCompare

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In this tutorial we will discover how to use CloudCompare to filter LIDAR classes out from an aerial point cloud. We will be using the filter by value tool and I'll show you a method that works with non contiguous classes as well.
+++ 🌍 What is CloudCompare?
CloudCompare is a 3D point cloud processing software. It can also handle triangular meshes and calibrated images.
+++ 🗺️ Tales from the GIS?
Tales from the GIS is a geospatial journey into the fascinating world of Geographic Information Systems, telling you stories about nature and world.
+++🧑‍💻Who am I?
Tales from the GIS is hosted by Eduard Roccatello. I love working on innovative solutions: things that change the status quo about spatial data development and usage. My day is full of math and big data. I like to be surrounded by interesting and skilled people. I really do care about user experience and software usability.
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Опубликовано:

11 сен 2024

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Комментарии : 3

@leheltorok8333 6 месяцев назад

Great video and very helpful walkthrough on using CloudCompare for filtering classified point clouds! Your explanations are clear and make navigating the software much easier.

@uabinzinerijalt1114 10 месяцев назад

Hello, what classificator do you use ?

@talesfromthegis 10 месяцев назад

The cloud was already classified so no classifier actually. There is plenty of foss solutions on github but you need to train the chain with input data. This is quite a complex topic :)