microsoft / HoloLensForCV

Sample code and documentation for using the Microsoft HoloLens for Computer Vision research
MIT License
472 stars 156 forks source link

Real world pixel size/spacing #161

Open Jarartur opened 1 year ago

Jarartur commented 1 year ago

Is it possible to extract from HoloLens 2 pixel size in real world (pixels per mm)? Either from RGB or Depth Long Throw cameras?

To be exact I want to know spacing between points after generating point clouds. Can it be done without calibration with an object of a known size?