Structured Light Scanning
How it works
Structured light scanners use a combination of projectors and cameras to create digital reconstructions of objects.
Projection Scanner projects a series of known structured light patterns onto the object or environment being scanned
Capture / Acquisition Single or multiple cameras are used to capture the light patterns' distortion across the object or environment. Each frame is then analysed by SLS software to construct 3D data frames
Processing Data is cleaned, aligned and fused to construct a high resolution digital 3D model
Benefits
Full colour & texture scans
High Resolution
Real-time feedback
Disadvantages
Asynchronous capture
Sensitive to vibration
Does not work with highly reflective or transparent objects
SLS Examples
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