OpenScan benchy - Revopoint Range

3D Model

This time, I scanned the benchy using my old Revopoint Range, the last Revopoint I kept.

I used an automatic turntable and many 3D markers for tracking. The scanner was set at the “too near” distance with an 8 gain setting. I captured six scans from different angles, each with ~600 frames and under a minute to complete. Fusion at 0.1mm resolution took less than 10 seconds per scan. Surroundings and markers were cleaned from each scan before alignment.

For alignment, I used three software tools: Revoscan, Meshlab, and a hacky setup with HP Scan 5. Revoscan produced the noisiest result with poor alignment. Meshlab offered better alignment, and with a Poisson filter at depth 9, produced an okay mesh. For HP Scan 5, I first meshed the scans in Cloud Compare using a Poisson filter (depth 9), removed excessive blobs, and exported OBJ files. These were aligned in HP Scan 5 and fused at a 300 setting, 0 sharpening. The result had tighter alignment but lost some detail, likely during Cloud Compare filtering.