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I think photogrammetry produces point clouds
by rasz 4y ago
I think photogrammetry produces point clouds
- CharlesW 4y agoYes, and then polygonal models (and other things) are built from those. For anyone who wants a more technical dive into the photogrammetry pipeline, here's a video I made for a company called Mapware for NVIDIA GTC 21: https://youtu.be/ktDVWzshR4w?t=331 https://youtu.be/ktDVWzshR4w?t=331
- Frost1x 4y agoSome techniques for downsampling point clouds use voxelgrid representations but in general you're mapping pixel data from varied images to each other in space and producing points from that to try and capture surface geometry.