From the course: Photogrammetry for Product Design and AEC
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Reducing overlap in Metashape photosets
From the course: Photogrammetry for Product Design and AEC
Reducing overlap in Metashape photosets
- [Instructor] In this video, we'll take a look at some tools inside of Metashape for removing images that may be redundant. I'm working in the exercise file, sample-set-04-statue-inspected.psx, which you can find in the exercise folder, Sample-set-04-statue. So far we've imported and aligned the set of photos in the pics sub-folder of the sample-set-04-statue folder. We've done a camera optimization, we've imported and sub-aligned the photos in the pics extra sub-folder of the sample-set-04-statue folder. We've done some inspection to analyze our point cloud and make sure everything is lining up correctly. We're almost to the point where we can generate a dense point cloud and depth maps for all of our images. Now, that's a fairly resource intensive process. So if we can possibly weed out any photos that might be redundant, might be in our best interest to do so. And this is an especially useful technique if you're…
Practice while you learn with exercise files
Download the files the instructor uses to teach the course. Follow along and learn by watching, listening and practicing.
- sample_set_00_calibration.zip
- sample_set_01_bird.zip
- sample_set_02_stillLife_part_1.zip
- sample_set_02_stillLife_part_2.zip
- sample_set_02_stillLife_part_3.zip
- sample_set_02_stillLife_part_4.zip
- sample_set_03_stillLife_video.zip
- sample_set_04_statue_part_1.zip
- sample_set_04_statue_part_2.zip
- sample_set_04_statue_part_3.zip
- sample_set_04_statue_part_4.zip
- sample_set_04_statue_part_5.zip
- sample_set_04_statue_part_6.zip
- sample_set_04_statue_part_7.zip
- sample_set_04_statue_part_8.zip
- sample_set_04_statue_part_9.zip
- sample_set_04_statue_part_10.zip
- sample_set_04_statue_part_11.zip
- sample_set_04_statue_part_12.zip
- sample_set_04_statue_part_13.zip
- sample_set_04_statue_part_14.zip
- sample_set_05_mesh_edit.zip
Contents
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Basic vs.advanced workflows in Metashape3m 24s
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How to calibrate a lens for photogrammetry in Metashape4m 45s
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How to use video files for photogrammetry in Metashape5m 38s
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Using masks to align turntable images in Metashape5m 10s
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Prealignment settings in Metashape6m 2s
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Optimizing cameras in Metashape5m 18s
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Dealing with failed photo alignments in metashape3m 16s
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Subaligning additional photos in Metashape4m 46s
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Inspecting alignment results in Metashape4m 27s
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Reducing overlap in Metashape photosets4m 19s
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Filtering dense cloud points by confidence in Metashape5m 9s
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Estimating model confidence with depth map mesh in Metashape7m 8s
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Color calibration and texture building in Metashape3m 45s
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