Point cloud is segmented

PIX4Dmapper
1

This is the 4th survey we’ve done using an Evo 2 Pro 6k Enterprise. 3 of those previous surveys looked just fine when I rendered the point cloud. However, on this one, the view in RayCloud is segmented. The drone settings were set to 80% front and side overlap, flown at an altitude of 300 feet at 11mph. (Same settings I’ve used on all 4 surveys to this point)

My processing settings are set to 1/2 Half Image Size, Optimal Point Density with a minimum of 3 matches, Medium Resolution and 2.5 cm/pixel in DSM/Orthomosaic.

Screenshots of the point cloud in Pix4Dmapper and Pix4DSurvey are here:

[Album] Pix4DMapper

Imgur

2

This looks like a GPU related problem. What GPU do you have? is the GPU detected to be used by PIX4Dmatic/PIX4Dmapper? and are the drivers up to date?

3

GeForce rtx3050. I wouldn’t think it’s the gpu since it only happened on this small project, not any of the other larger ones. Thanks for the reply though

4

I re-ran the processing with full image scale, this seemed to clear it up.