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david forum what happen to u

Problems, solutions and discussion about scanning with a video projector and stripe patterns.

Re: david forum what happen to u

Postby fisa » Sat Jul 23, 2016 8:55 pm

Oooo but but I saw the link of that software...any way...do you know the technique of image grabber from 1st step to final scan???
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Re: david forum what happen to u

Postby Alfa » Sat Jul 23, 2016 9:11 pm

No, I am beginner to. I'm still learning and building my first construction.
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Re: david forum what happen to u

Postby drndadoo » Mon Jul 25, 2016 8:39 am

Here you have tutorial for the image grabber:
http://wiki.david-3d.com/david3_user_ma ... ge_grabber
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Re: david forum what happen to u

Postby Alfa » Mon Jul 25, 2016 8:56 am

Sorry, where are the tutorial?
in my opinion is it only too short general description of the 3 proposals...
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Re: david forum what happen to u

Postby drndadoo » Tue Jul 26, 2016 12:31 pm

It is not step by step tutorial, but you can get a clue how to use image_grabber.
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Re: david forum what happen to u

Postby Curiousjeff » Tue Jul 26, 2016 12:35 pm

You must use the "search button". You will find everything you need.

http://forum.david-3d.com/viewtopic.php?f=15&t=5708&p=27290

There is also a video from Narmella. He is using Letscan, but most of it applies to Image Grabber.
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Re: david forum what happen to u

Postby micr0 » Tue Jul 26, 2016 3:51 pm

Once you understand what it does it is rather self explanatory. However the actual work flow is a bit opaque. Lets scan made it easier in that it automates the projecting and capturing the resulting image of each calibration pattern once you saved them out from David. Then you essentially loaded all the images from that one position/sequence into David and it processes them to produce a single scan. The results were usually very good and higher resolution when using a good DSLR, but I found the whole process cumbersome and very awkward. I was also used to sub 2 second scans with the IS HD camera and I think that spoiled me.
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