Navigating the Options for 3D Imaging
https://www.photonics.com/Articles/Navigating_the_Options_for_3D_Imaging/a68488
While 3D imaging in machine vision has been applied in key use cases for many years, use of the technology has recently grown and expanded, making it increasingly common in a wider range of applications. The best practices that can help to ensure a successful 3D imaging project involve component specification and project implementation. However, it’s important to start with an overview of 3D imaging and a review of the methodologies available in the marketplace.
A useful way to think about 3D sensing and imaging systems is to understand that in virtually all of these components the 3D information is derived by processing one or more 2D images, often with associated unique and very specific illumination strategies. Put more...
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