Coordinate Proj Z


#1

Hi,

I work on RealSene D415 camera. I would like to retrieve the coordinates of each point of the skeleton. I can get Proj’s X and Y coordinates with Proj.X and Proj.Y but not Z’s. Can you tell me how I can do it please ?

Mélissande


#2

Hi Mélissande,

There’s no such thing as Proj.Z. Screen coordinates are only Proj.X and Proj.Y. Z means depth (distance between a user’s joint and a sensor). You have to use real coordinates, please check out our documentation.


#3

Thank you for your reply.


#4

But can you tell me what is done behind to calculate the projected coordinates? Or you don’t know?


#5

You can use our nuitrack_gl_sample or nuitrack_csharp_sample for reference. In these samples, we show how to get Joint.Real and Joint.Proj coordinates.


#6

I will watch. Thank you for your response.