3D Scan Forum

Hello,

I am taking scans of a replica shin bone with soft-tissue meniscus. The bone does not change from scan to scan. I have produced two different models. All scans were taken right after each other (i.e. all 8 scans taken for model #1 then all 8 scans taken for model #2. Object was not moved between scans).

I am seeing large deviations in the bone models. I am trying to preform boolean subtraction between the two models to isolate the soft-tissue on top. However, I am not able to get perfect subtraction between the two models because of the deviations.

Does anyone have tips for how to generate less deviations between models?

Thanks!
Kate

Which scanner? David? HP?

I am using an HDI Advance R2 projector with cameras from LMI Technologies. The scanning software used is FlexScan3D v 3.3.5. My scanner set up is shown in the accompanying picture.

I would check the calibration and repeat it