OPENSCAN

Picture Sets

Set 1 - Shell

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• Iphone 4S

• 77MB

• VisualSFM --> CloudCompare --> Meshmixer

Possible Improvements:

• pictures are slightly over-exposed

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Set 2 - Flower

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• Fuji S100FS (11Megapixel with good macro mode)

• 92 photos

• 224MB

• Cropping in GIMP / BIMP

• VisualSFM --> CloudCompare --> Meshmixer​

• Reconstruction time (VisualSFM): 10min

• Post-Processing: (Cloudcompare): 5min

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Possible Improvements:

• slightly over-exposed

• bad ratio of background to object (cropping would have helped)

• some pictures did not get recognized in the software --> more photos/features

Set 3 - Key

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• Fuji S100FS

• 50 photos

• 167MB

• Cropping with GIMP / BIMP

• VisualSFM --> CloudCompare --> Meshmixer

• Reconstruction time (VisualSFM): 2min

• Post-processing: (Cloudcompare): 5min

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Possible improvements:

• some images on the front side could not be arranged correctly (too few feature)

• Minimization of reflections by ring light and polarization filter necessary
• nevertheless it got a working result with very little post-processing