3D Scanning Technology

How Does 3D Scanning Technology Work?

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The global 3D scanning market is already worth over 4 billion dollars, and it’s become one of today’s top technology trends.

You might be interested in using a 3D scanner—but do you know how it actually works? And why is 3D scanning so beneficial?

We’ve got the information you need. Read on to learn about 3D scanning technology.

How Does 3D Scanning Technology Work?

3D scanning captures an object’s shape and dimensions to create a digital 3D model.

3D scanners generally work by projecting light or lasers onto the surface of an object and measuring the reflected or scattered light. The scanner then creates a point cloud, a collection of 3D points that represent the object’s surface.

Once the point cloud has been generated, specialized software is used to stitch the individual points together to create a complete 3D model. 

Types of 3D Scanning

Different types of 3D scanners work differently. Structured light scanning, for example, projects a pattern of light onto an object. A camera then captures the pattern. The distortion of the pattern on the object is then used to create the model.

Laser scanners project a laser beam onto an object and then measure the distance and reflection of the beam. 

When using photogrammetry, you’ll take multiple photos of an object from different angles. Then, you’ll use specialized software to use those photos to create your model. 

Time-of-Flight scanning uses a sensor to measure the time it takes for a laser to bounce off an object and return to the sensor.  Contact scanning involves physically touching an object with a probe or stylus to capture its shape and dimensions.

If you’re interested in trying different types, rent a 3D scanner here today.

3D Scanning Benefits

There are lots of benefits that have made 3D scanning popular.

3D scanning technology has a wide range of applications across various industries, such as healthcare, manufacturing, and entertainment. It is a powerful tool that enables precise measurements and visualization of complex shapes and objects, making it a valuable asset for many businesses and industries.

3D scanning is a fast and efficient way to capture large amounts of data quickly. This can help to reduce the time required for product development and testing.

3D scanning can help to reduce costs associated with prototyping, testing, and manufacturing by providing detailed and accurate measurements of objects and parts.

It can be used to create custom products, such as orthotics, prosthetics, and dental implants, that are specifically tailored to an individual’s unique needs. You can use 3D scanning to create digital archives of historical artifacts and objects, which can help to preserve them for future generations.

The technology can also help improve the design process by allowing designers to create accurate 3D models of existing objects and parts, which can then be modified or integrated into new designs.

Start Using 3D Scanning Technology Today

Clearly, there’s a lot to learn about 3D scanning technology. But now that you understand generally how it works, you can think about trying it yourself.

Do you want to learn about different technological topics? Make sure you take a look at some of our other relevant posts.

Also Read: Importance of IoT Software and App Testing



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