3D Scan Forum

Micr0 wrote: ↑18 Jan 2018, 18:53 JoeHuntMag2.jpg

A low poly mesh can be viewed on sketchfab here:

https://skfb.ly/6vQM7

It seems accurate.
beside of scan photos, It is better to post a photo of fabric part with a scale (exp: ruller) on it to better understanding.

Yesterday I got some time in the shop so I had a very close look at my calibration panels. I was surprised to find a number of errors and problems. Without remaking the panels, which is what I should do, I adjusted and fixed as best I could. The results were far better scans when calibrated with th...

Friends. I'm interested to know if patterns count for all of us is the same in "Quality Mode" and "Speed Mode".
Can you Check Please?
mine are 60 & 40'

mading wrote: ↑16 Jan 2018, 11:54 Hi man! Nice work.
We are looking forward to see your projector trade secret!

Thank you mading.
About projector, I've created first version of my application. I need a little more time to enhanc it. My time is limitted.
It is comming soon...

Some other scans.
Friends, why the forum is dead? Please be active. I'm looking for your new jobs.

Why do you think that a jagged line on a diagonal edge is cause by a projector problem and not just rasterizing due to projector resolution? And What do you do to a projector to solve this? I'm agree there is jagged as a result of rasterizing. But in a good calibration it is very small and hard to ...

@bigbomber I try to optimize and test with single camera with a positive calibration board. Scale is 120mm and Total angle is 24deg. See attache results. Its better than with dual camera. What do you think? I have to ask about the FlexScan that you use before, was it better than David? Did you comp...

[When I say diamond I mean that they were square but turned 45deg from horizontal. FWIW I think the Acer K132 that David uses has a Diamond pixel DLP. I understand the meaning of diamond pixel type. But my projector NEC is not expensive and has squre pixel (edge of pixel lied in H&V direction)....

Thank you mading. as you can see jagged edges are allover. so calibration is so off. Is calib panel made by yourself? I'm not sure if the source of problem is your calip panel. K132? Is it from HP/David? 16 deg is not so bad. for internal bore scanning I use 12~15 deg with good results. Capture.JPG...

This could be a good new thread. I'm curious as to why you think this. We regularly use laser printed (HP Laserjet 5550) patterns for silks screening very fine photo etched trace patterns. Never found the deviation to be more than a few µ out. I've been using laser printed patterns for <200mm with ...