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.

To start new discussions for 3D Scanning, please register and post your new topic at the HP Support Forums

hand held 3d scanner

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

hand held 3d scanner

Postby eloid » Fri Mar 08, 2013 12:10 pm

I need to scan some large architectural wall corbels and carving from a stone buildig
is there a way I can do this with a laser with out a ref corner..the object is 1meter in heigh and 2 stories
up ...... is a hand held scanner unavailable ..that allow calibraton
ref mark to applied to the object.
eloid
 
Posts: 2
Joined: Thu Mar 07, 2013 12:50 am

Re: hand held 3d scanner

Postby hal » Sat Mar 09, 2013 9:28 am

Hello,

you can't use David as "hand held" scanner and move it all around the object during the scanning process. But you can create your own frame, a rig that keep freezed the relative positions of camera and the laser/projector. If you calibrate the system the first time and then don't move the camera or the beamer (and don't change focus), you can place the scanner where you want around the object. Take a scan, then move the system and perform an other scan. And go onthis way in order to survey the entire surface.
You could consider this a "slow motion" or "step by step" hand helded scanner ;-)

Mattia
User avatar
hal
Moderator
 
Posts: 1527
Joined: Thu Mar 01, 2007 4:08 pm
Location: Cavaria con Premezzo (VA), Italy.

Re: hand held 3d scanner

Postby eloid » Sun Mar 10, 2013 12:38 am

Are the software developers working on new software to allow for a handheld diy system....
that users can build and use this new adopted technology.... to implement a hand held system.
I hope many more users request and show interest in this feature.

Thanks for replying Mattia.
eloid
 
Posts: 2
Joined: Thu Mar 07, 2013 12:50 am

Re: hand held 3d scanner

Postby WalterMo » Sun Mar 10, 2013 1:18 pm

No, they don't intend to develop a hand held scanner in the near future.
But why not to try as Mattia suggested above? Build your own scanner (camera and LED projector at one rack) and mount it on a tripod. Place latter on a liftable platform.
User avatar
WalterMo
Moderator
 
Posts: 2363
Joined: Mon Apr 02, 2007 6:52 pm
Location: Braunschweig, Germany


Return to 3D Laser Scanning

Who is online

Users browsing this forum: No registered users and 1 guest