Author Topic: Dense Point cloud generation : too many outliers  (Read 1386 times)


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Dense Point cloud generation : too many outliers
« on: June 28, 2019, 07:05:04 PM »
Hi all

I have created a 3-D model of a small object (35 mm x 35 mm) to have some statistical measurements. My camera model is Nikon 3400D and I used a stepper motor to move the camera over my surface and have taken 30 photos of the surface. I placed the surface on a white table and used LED to illuminate the object. Camera settings are same for all 30 pictures. From the camera movement file, I imported the camera positions (coordinates) in photoscan instead of using any scale bar. In point cloud model I observed a lot of outliers which is causing error when comparing the data with the microscopic values (standard).

Does anyone have any suggestions? I have attached the photos in the link below.

Thanks !