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516 points by claytonwramsey 6h ago 358 comments

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392 points by q3k 8h ago 107 comments

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52 points by todsacerdoti 4h ago 4 comments

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36 points by pseudolus 2h ago 41 comments

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14 points by audionerd 2d ago 7 comments

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46 points by ChuckMcM 4d ago 12 comments

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75 points by mkl95 4h ago 18 comments

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165 points by nkko 9h ago 27 comments

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29 points by tomrod 1d ago 13 comments

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259 points by bookofjoe 14h ago 86 comments

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75 points by wzm 2h ago 47 comments

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116 points by zX41ZdbW 12h ago 25 comments

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161 points by spchampion2 2d ago 135 comments

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56 points by dr_dshiv 6h ago 28 comments

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164 points by tosh 17h ago 30 comments

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37 points by todsacerdoti 10h ago 39 comments

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Helmdar: 3D Scanning Brooklyn on Rollerblades

52 todsacerdoti 4 5/4/2025, 9:49:40 PM owentrueblood.com ↗

Comments (4)

amelius · 1h ago

Wouldn't this be cheaper with a stereo pair of cameras + software reconstruction instead?

fshafique · 2h ago

You should post this on /r/Photogrammetry on Reddit: https://www.reddit.com/r/photogrammetry/

condensedcrab · 2h ago

Very impressive! LiDAR and point clouds seem very promising, but the challenge of denoising point clouds and artifacts keep the skill bar very high/time intensive.

timzaman · 1h ago

Just install polycam and walk around :)