Photogrammetry is most accessible as it simply requires any phone that can capture images. How to 3D scan with your Smartphone You can 3D scan with your smartphone using Lidar or Photogrammetry techniques.ģD scanning with a smartphone comes in two forms – Lidar and Photogrammetry. Smartphones paired with cloud computing now make it easier than ever to 3D scan any sized object using photogrammetry. Prussian architect Albrecht Meydenbauer coined the term photogrammetry, which appeared in his 1867 article “Die Photometrographie.” Despite its long existence, photogrammetry is gaining significant traction thanks to advances in technology and software. You can practice photogrammetry with high-end DSLR cameras, smartphones, and even drones! Ultimately, the number of photographs you need to capture will depend heavily on the object.

The accompanying software will then process and stitch together the photographs, resulting in a 3D model. Typically, you’ll need to capture fifty to several hundred photos to produce highly detailed results.

Like the human eyes, photogrammetry obtains depth and perspective by using photographs from at least two vantage points. Photogrammetry can vary, but the process revolves around gathering measurements and information from a collection of photographs. Use Photogrammetry to 3D scan objects with your smartphone.

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