TLDR: I improved the setup and got myself some highly accurate steel spheres with nominal diameter of 20 and 25 mm ± 0.0025mm. I used theOpenScan Minito scan a scene with both spheres, scaled it us...
TLDR: I scanned a feeler gauge with theOpenScan Mini, processed the data in theOpenScan Cloudand scaled the object with the help of the known dimension. Next, I digitally measured the thickness of...
Five years ago, I did not even know what an Arduino could be and now this… I am still overly happy about this wonderful and very positive article, that you can find at heise.de (paywall) or in y...
This post will guide you through the process of creating a complete 3d model using the OpenScanCloud and the newly introduced “combine” function in the latest beta firmware First, take a look at s...
Photogrammetry requires an object to have a lot of surface features. For this reason, plastic and metal objects almost always need some kind of preparation (see the scan gallery for many examples)....
For almost two years, I have been working on the first version of the firmware for the OpenScan Mini + Classic. And so far, I have been able to release updates, that could be easily installed throu...
In short: You can create 3d models like this with only your Raspberry Pi + Camera and an internet connection (5 clicks –> 100 photos + 5 min of automated processing) After a lot of testing, I...
From now on, the OpenScanCloudwill return not only a detailed mesh (.obj), but texture as well. In the standard settings, you will get one or several .png files containing the color information. I...
After sticking to the Pi Camera for a long time, finally, there seems to be a very promising alternative featuring twice the resolution and built-in autofocus capabilities: The Arducam 16MP camera....
Finally, there is a new Raspbian image for the OpenScan devices incorporating the latest changes: OpenScanCloud - one-click-processing of your 3d models Access Point - whenever there is no Wi...