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How Does 3D Scanning Work? A Quick Guide

3D scanning has taken the world by storm. It used to be that if you needed anything scanned in the 3D spectrum, you had to go to a company that specialized in scanning and had the (formerly expensive) 3D scanner technology to do it. These days, however, scanning has become more affordable, and now everyone wants to embrace the benefits of the incredible technology.

You’ve always been interested in 3D scanning yourself, and you’ve constantly wondered how does 3D scanning work the way it does. After all, the process behind it all does seem incredibly complex, and knowing what makes it tick is the first step to getting involved. Luckily for you, this article will explain what there is to know so you can get a better understanding of this fascinating equipment. Read on to learn more!

So, what is 3D Scanning?

There are times when you need to know more about an object than what’s on the surface. perhaps you need to figure out more about the object itself, or you need to find out how it can be applied in a project. No matter what the case may be, 3D scanning makes the job easier by allowing a mechanic, technician, or hobbyist to map out the object in a 3-dimensional space to examine the object digitally and get a more detailed understanding of its measurements.

How Does the Scanner Work?

There are many different types of 3D scanners, but all of them create the same result: a 3-dimensional rendering of the object. Each scanner works similarly, utilizing a series of lasers, light, and sensors to scan the object’s surface and to assign data points to the location of that surface. The points help to shape a rendering of the surface and are collected and assembled to recreate that object in the computer.

What Types of Scanners Are Available?

With so many different options, you can get confused as to what’s available. However, some are more popular than others and are more commonly seen in the professional space. These include:

  • Laser Triangulation: as implied, these scanners use triangulation to identify the location of the data points on the object.
  • Structured Light: These use light-sensing cameras to analyze light patterns projected onto the object.
  • Photogrammetry Scanner: Uses high-resolution photographs to render the image.
  • Contact-Based: This scanner uses a probe to physically touch the object and maps out the data points.

No matter what scanner is used, you can be sure that all of them get the job done.

If you want to learn more about how 3D scanners are used in the workplace, you can find out about the many ways 3D scanners are used in the manufacturing process and understand their importance in creating the technology that we use today. Take time to do your research online today!

Now You Know How Does 3D Scanning Work

Now that we’ve answered your question “How does 3D scanning work?”, you have a much better understanding of the entire process and may even want to get started on creating a 3D project of your own. Make sure to have a look around our site to learn more fascinating facts and broaden the horizon of what you know. We’re sure you’re going to like what you find!

Shehbaz Malik
Shehbaz Malik
A computer science graduate. Interested in emerging technological wonders that are making mankind more approachable to explore the universe. I truly believe that blockchain advancements will bring long-lasting revolutions in people’s lives. Being a blogger, I occasionally share my point of views regarding the user experience of digital products.


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