From the course: Learning Pix4D Drone Mapping
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Definitions: Densified point cloud, 3D textured mesh, DSM, DTM, and so on - Pix4Dcapture Tutorial
From the course: Learning Pix4D Drone Mapping
Definitions: Densified point cloud, 3D textured mesh, DSM, DTM, and so on
- [Lecturer] There are many new terms you'll be introduced to while learning Pix4D. In this video, you'll learn how to self educate on these, and have an overview of the most common terms I'll be teaching in this course. Here we are at the Pix4D support site, and I just typed in, 'What is', and I wrote whatever, point cloud, orthomosaic. Whatever you say, it will pop up this particular window. And now, in this case, you can just look at these definitions, and it's really nice because they just sort of fly out. before we move on with the processing options. In this case, it says, 'What is a densified point cloud?' In other words, when you do pixel to pixel matching in Pix4D, it's taking images, it's stitching them together. And then it's looking for pixel matching to create a 3D point cloud point for that particular pixel. So when you have a certain amount of matches in those images, it will actually pull a 3D point from that to generate this point cloud. And in Pix4D they actually…
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Contents
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Overview of Pix4D: Creating your first project1m 50s
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Coordinate systems and projections4m 34s
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Processing options template2m 59s
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The Pix4D Map View interface5m 50s
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Definitions: Densified point cloud, 3D textured mesh, DSM, DTM, and so on5m 39s
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Initial processing: General4m 38s
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Initial processing: Matching8m 9s
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Initial processing: Calibration4m 31s
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Creating the quality report5m 14s
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Quality checking your data3m 57s
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Processing the point cloud5m 39s
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Generating a 3D textured mesh8m 34s
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Advanced processing options4m 15s
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Processing DSM and orthomosaic7m 11s
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Additional outputs for DSM, orthomosaic, and index5m 43s
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Using the Index Calculator toolset4m 53s
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Choosing your output coordinate system1m 15s
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Uploading to the cloud for processing2m 56s
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