Search found 84 matches
- 06 Oct 2017, 09:34
- Forum: Structured light scanning
- Topic: Checking your calibration
- Replies: 0
- Views: 4250
Checking your calibration
I was asked a question about lenses via PM and I don't know if I ever posted my way to check for proper calibration here. Maybe some part of it is usefull for others too? Two things: Debug-Console : I find this very usefull, because after calibration, David writes the results of all of its measureme...
- 13 Sep 2017, 12:26
- Forum: Forum News
- Topic: Spam posts
- Replies: 0
- Views: 10269
Spam posts
Hi guys, as there was a series of spam posts recently, I installed the extension "Stop Forum Spam". I hope that will keep spammers from registering before they can do any harm. If you find any posts that I missed or new spam posts, please use the report function ( a button with an exclamat...
- 20 Aug 2017, 21:49
- Forum: Structured light scanning
- Topic: Alignment problems
- Replies: 79
- Views: 92394
Re: Alignment problems
yes, the reference is in mm from the lens of the first camera
- 23 Jun 2017, 04:53
- Forum: Photogrammetry
- Topic: Can someone explain photogrammetry?
- Replies: 5
- Views: 14945
Re: Can someone explain photogrammetry?
That sounds very sophisticated. If your first contact with 3d scanning is those cheapo methods like kinect or simple laser scanners, david looks like high end, but apparently there is a world beyond.
Thank you for the insight!
Thank you for the insight!
- 23 Jun 2017, 04:46
- Forum: Hardware/Accessoires
- Topic: Camera Resolution Test
- Replies: 16
- Views: 19443
Re: Camera Resolution Test
The K132 doesn't have a colorwheel but instead, it turns on the red, green and blue leds in sequence. But I guess this has the same effect for you as a colorwheel
- 19 Jun 2017, 22:38
- Forum: Structured light scanning
- Topic: What do you do with your 3D scans?
- Replies: 3
- Views: 5136
Re: What do you do with your 3D scans?
I have my scanner as a hobby, out of interest in optics and at some point, i was sure that i need it for 3d printing. Actually, the most sensible scan up to now was a toy model of a roadbike, a friend of mine wanted to duplicate for his sister. I think about offering scanning as a service for hobbyi...
- 19 Jun 2017, 22:23
- Forum: Manufacturing
- Topic: 3D-printing and UV-curing ...
- Replies: 2
- Views: 10993
Re: 3D-printing and UV-curing ...
I would love to make the trip if i could
- 16 Jun 2017, 23:47
- Forum: Structured light scanning
- Topic: David 5.2
- Replies: 5
- Views: 8220
Re: David 5.2
Today, I played a lot with dualcam calibration in the new version. I'm using a setup, where one camera is left of the beamer and one is above. I think, they improved multicam optimization. But I still get better results, when I disable two settings in advanced options and instead dial in the shortco...
- 13 Jun 2017, 07:25
- Forum: Structured light scanning
- Topic: Can David do Automatic ََAlignment?
- Replies: 17
- Views: 18676
Re: Can David do Automatic ََAlignment?
of course I forgot to look up, if/how you can manually start alignment of a sequence. There is the option "Align sequence" if you right click into your list of scans. I think, this is exactly the same as the automatic alignment after you have finished a scan seqence. No idea why they didn'...
- 13 Jun 2017, 07:15
- Forum: Structured light scanning
- Topic: Can David do Automatic ََAlignment?
- Replies: 17
- Views: 18676
Re: Can David do Automatic ََAlignment?
I see. And it looks like it is not the same as David using texture for alignment. Atos and Rexcan seem to explicitly detect those targets and are able to cleanly remove them from the scan in postprocessing.