Category

3D Scanning & Photogrammetry

Articles on 3D scanning and photogrammetry, explaining how real objects are captured digitally, reverse engineered into CAD, and used for inspection, restoration, and replacement parts. Understand the capture techniques, accuracy, and applications across industry, heritage, and product development.

20 articles

3D Scanning & Photogrammetry

05 June 20264 min readGlobal3D Team

What Is 3D Scanning and How Does It Actually Work

A 3D scanner turns a real object into a precise digital model. Here is a plain explanation of how the technology captures shape, colour and detail.

3D Scanning & Photogrammetry

3D Scanning & Photogrammetry

31 May 20264 min readGlobal3D Team

Photogrammetry Explained: Turning Photos into 3D Models

Photogrammetry builds a 3D model from ordinary photographs. Learn how overlapping images become accurate geometry and where the method shines.

3D Scanning & Photogrammetry

3D Scanning & Photogrammetry

31 May 20264 min readGlobal3D Team

How to Prepare an Object for the Best 3D Scan

A little preparation makes a huge difference to scan quality. These practical steps help shiny, dark and tricky objects capture cleanly.

3D Scanning & Photogrammetry

3D Scanning & Photogrammetry

26 May 20264 min readGlobal3D Team

Mesh Cleanup and Processing After a 3D Scan

Raw scan data is rarely ready to use. Learn what mesh cleanup involves and why processing turns a rough capture into a usable model.

3D Scanning & Photogrammetry

3D Scanning & Photogrammetry

26 May 20264 min readGlobal3D Team

Laser Scanning vs Photogrammetry: Which One Do You Need

Both methods capture 3D shape, but they suit different jobs. Compare accuracy, cost, speed and subject type to pick the right approach.

3D Scanning & Photogrammetry

3D Scanning & Photogrammetry

21 May 20264 min readGlobal3D Team

Reverse Engineering: From 3D Scan to Editable CAD Model

A scan captures shape, but real design work needs editable CAD. Here is how we convert raw scan data into clean, parametric models.

3D Scanning & Photogrammetry

3D Scanning & Photogrammetry

21 May 20264 min readGlobal3D Team

Recreating Spare Parts and Obsolete Components by Scanning

When a part is no longer made, scanning the original is often the fastest route to a replacement. Here is how we bring old components back.

3D Scanning & Photogrammetry

3D Scanning & Photogrammetry

16 May 20264 min readGlobal3D Team

The Scan to Print Workflow Start to Finish

Scanning and 3D printing are a powerful pair. Follow a real object as it moves from capture to a finished printed copy.

3D Scanning & Photogrammetry

3D Scanning & Photogrammetry

16 May 20264 min readGlobal3D Team

Custom-Fit Products Made Possible by 3D Scanning

Scanning captures the exact shape of a person or surface, making truly custom fitted products achievable. See how it works.

3D Scanning & Photogrammetry

3D Scanning & Photogrammetry

11 May 20264 min readGlobal3D Team

Using 3D Scanning for Inspection and Quality Control

Scanning compares a finished part against its design in fine detail. See how 3D inspection catches errors that callipers miss.

3D Scanning & Photogrammetry

3D Scanning & Photogrammetry

11 May 20264 min readGlobal3D Team

Creating Digital Assets for Film, Games and VR

Real objects make convincing digital assets. Discover how scanning and photogrammetry feed film, games and virtual reality pipelines.

3D Scanning & Photogrammetry

3D Scanning & Photogrammetry

06 May 20264 min readGlobal3D Team

Capturing Large Objects and Whole Sites in 3D

Vehicles, machinery and entire sites can be captured in 3D with the right approach. Here is how we scale capture up to big subjects.

3D Scanning & Photogrammetry

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