Search found 416 matches

by Micr0
26 Sep 2020, 14:02
Forum: Show your latest scan
Topic: Some of my scans
Replies: 64
Views: 15603

Re: Some of my scans

That cap is excellent. Especially for a nearly automatic scan. I'd like to hear more about the RangeVision software. What do you think of the calibration process for RangeVision? Though David is faster my thought is that it is more prone to errors due to the more complex requirement of the calibrati...
by Micr0
22 Sep 2020, 13:08
Forum: Show your latest scan
Topic: Jag
Replies: 3
Views: 285

Re: Jag

Nice scans.

Thanks for sharing them.
by Micr0
29 Aug 2020, 13:16
Forum: Show your latest scan
Topic: First scans with lowbudget rig
Replies: 21
Views: 2197

Re: First scans with lowbudget rig

I just looked into the Reangevision software. It look interesting. No prices on the web site though. Did you get a quote for just the software? if so how much is it? I am sure that at the initial stage (for Russian amateurs who expressed a desire to buy their software), the price was made lower (ab...
by Micr0
28 Aug 2020, 14:22
Forum: Show your latest scan
Topic: First scans with lowbudget rig
Replies: 21
Views: 2197

Re: First scans with lowbudget rig

In the case of David / HP3DScan software, only a huge table will help (because this program does not support markers). I myself am now switching to Rangevision software as it has support for markers, which allows using relatively small tables (square with a side of 300mm) even for large objects (an...
by Micr0
27 Aug 2020, 13:50
Forum: Show your latest scan
Topic: First scans with lowbudget rig
Replies: 21
Views: 2197

Re: First scans with lowbudget rig

My RMS value is more affected by the resolution of cameras (if you make a low resolution, then the result will be better on the same table) I also noticed that if the table is smaller than the area indicated in the center of the program screen, then the edges of the scan, even with a good RMS bend ...
by Micr0
27 Aug 2020, 13:30
Forum: Photogrammetry
Topic: Combination with 3d scanners
Replies: 1
Views: 592

Re: Combination with 3d scanners

As I've already mention somewhere on the forum I am an archaeologist, and I use Artec Eva 3d scanner (I still didn't decide to buy Leo...), I'm facing issues that when an artefact's colour is important like painted vases, etc, the scanner doesn't provide pure colour, even under uniform scattered li...
by Micr0
03 Aug 2020, 12:14
Forum: Show your latest scan
Topic: First scans with lowbudget rig
Replies: 21
Views: 2197

Re: First scans with lowbudget rig

I forgot to mention the eyes, sorry for that. The eyes on the photogrammetry scan were edited in afterwards with Meshmixer. These are glossy and transparent and thus i couldn't scan them with either technique. Besides that both scans are completely ontouched and directly out of cam (or out of scann...
by Micr0
02 Aug 2020, 22:26
Forum: Show your latest scan
Topic: How is the scan quality related to the projector's resolution?
Replies: 4
Views: 767

Re: How is the scan quality related to the projector's resolution?

The orientation of the DLP mirrors can make a difference. Most projectors have the mirrors oriented 45° from horizontal giving a diamond pattern to the "window screen" (the space between the mirrors which you can see if you look closely at the projected image. The higher the resolution of the projec...
by Micr0
24 Jul 2020, 19:47
Forum: Structured light scanning
Topic: Vanishing Scanning Spray
Replies: 21
Views: 5114

Re: Vanishing Scanning Spray

bigbomber wrote:
24 Jul 2020, 17:47
Does anyone know if PT Developer spray is harmful for human or not?
what kind of material is it made?
Hey Bomber.
Where have you been?

If you go to mcmastercarr.com, search for developer. They have a link to the MSDS.
by Micr0
24 Jul 2020, 15:53
Forum: Show your latest scan
Topic: Smoothing too much
Replies: 1
Views: 373

Re: Smoothing too much

I have a rather complicated geometry with small defects on the surface. I am using FlexScan3D to generate the 3D renderings. What I am finding is that some of the edges around the defect are far too smooth. These edges should be relatively sharp. This issue could be caused from small shadows around...