Alignment is an important step for 3D scanning to ensure the 360 degree digital surface model generated by the 3D scanner accuractly replicates the physical object. With Shining 3D scanners, there are several alignment methods that can be deployed, depending on the shape of the target object. Let's go through them one by one.
2. Feature Alignment
3. Markers Alignment 4. Texture Alignment 5. Hybrid Alignment
Also important to remember is when you are 3D scanning a large object on a tripod without a turntable, you need to ensure there is at least a 30% overlap from one scan to the next to ensure alignment. So that's it. Not as difficult as you thought, right? Growshapes the official U.S. distributor of Shining 3D EinScan 3D scanners. We now carry the eviXscan 3D scanner from Evatronix as well!
See the innovators on Growshapes’ social media channels to get the latest expert news on innovation in 3D digitization, then share your thoughts and join the conversation about 3D digital innovation with #digitize3D
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Structured light 3D scanners use the projector light to project structured light patterns onto your target object, while the cameras capture the change in the structured light patterns and the 3D scan software generates the 360 degree digital surface model of your target physcial object. Therefore, for any structured light 3D scanner, adjusting the 3D scanner projector brightness level is very important. This enables the 3D scanner to project the sturctured light pattern adequately to capture the surface dimensions of the target object. See below for guidance. It is important to adjust your distance between the 3D scanner and the target object as well as the brightness. Make sure you get the hang of the correct brightness as well as the distance between the object and the 3D scanner, so your 3D scanning process will proceed smoothly! Growshapes the official U.S. distributor of Shining 3D EinScan 3D scanners. We now carry the eviXscan 3D scanner from Evatronix as well!
See the innovators on Growshapes’ social media channels to get the latest expert news on innovation in 3D digitization, then share your thoughts and join the conversation about 3D digital innovation with #digitize3D |
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