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DAVID-Laserscanner Forum • View topic - Filter?
Dear DAVID Community,

As you are probably aware, the entire DAVID company, team and product range has been integrated into HP Inc.
This forum is now read-only. Relevant content has been migrated to HP and merged into HP's Support Forums on November 1, 2016.

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Questions, problems, comments and tips regarding the 3d scanning process.

Filter?

Postby behnt » Fri Mar 02, 2007 4:46 am

With my laser I have, it came with red lens glasses. Now if I put a red filter on my camera would it increase the resolution of the scan by making the line more visible?

Ben

P.S.

Your work is friggin awsome I have been waiting for this for a looooong time
behnt
 
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Postby Sven » Fri Mar 02, 2007 4:01 pm

A filter will be useful if you have problems getting high-contrast camera images for scanning, e.g. in bright environments. So it can decrease noise and lead to better scan results.
If your laser line is already clearly visible and the background (nearly) black, the filter will probably not make much of a difference.
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Sven
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