Big d@mn post: Photogrammetrically Derived Point Clouds

I chatted with Howard Butler (@howardbutler) today about a project he’s working on with Uday Verma (@udayverma @udaykverma) called Greyhound (https://github.com/hobu/greyhound) a pointcloud querying and streaming framework over websockets for the web and your native apps. It’s a really promising project, and I hope to kick the tires of it really soon. The conversation inspired this post, which I’ve been meaning to do for a … Continue reading Big d@mn post: Photogrammetrically Derived Point Clouds

Photogrammetry using Bundler, PMVS, GDAL, and PostGIS.

Photogrammetric like ortho-photos rendered with GDAL/PostGIS from 3D point clouds created in Bundler and PMVS?  Yes indeedeedoo: Point cloud in meshlab:   And “orthophoto” derived from voronoi polygons in PostGIS, rendered to tif with gdal:     Hat tip to my3dscanner for making it so easy to generate the point cloud.  More on this later. Continue reading Photogrammetry using Bundler, PMVS, GDAL, and PostGIS.