about point cloud frame output from voxelsdk

3dtof / voxelsdk

VoxelSDK - an SDK supporting TI's 3D Time of Flight cameras

BSD 3-Clause "New" or "Revised" License

107 stars 71 forks source link

about point cloud frame output from voxelsdk #119

Open raymond00000 opened 7 years ago

raymond00000 commented 7 years ago

Hi,

I would like to use point clouds to find a planar surface, then use the plane coordinate as input to move a robotic arm.

I can follow this code to get pc data. https://github.com/3dtof/voxelsdk/wiki/Voxel-SDK-User-Guide DepthCamera::FRAME_XYZI_POINT_CLOUD_FRAME

But it seems the point cloud frame loss the scale, i.e. no longer know the real distance of plane from the camera. Can anyone provide some hints to me on building this application? Thanks.

kevz93 commented 7 years ago

Im not sure but it may be a calibration issue ?