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Machine Vision Inspection and Quality Control down to 40um

Polar I Defect and Depth Detection

Our advanced imaging algorithm manipulates angles of polarization to produce x, y and z surface normals for ultra high resolution 2D images and 3D point clouds.

When there is a crack, bulge, depression in a homogenous surface, it reflects the polarized light differently than its surroundings. Surface defects in metal/alloy/ceramic or painted surfaces need to be detected from a distance and under diverse lighting conditions. By acquiring polarimetric images of the surface for different angles of polarization and detect defects in polarimetric domain.

Degree and angle of polarization & surface normals will register an abrupt change in case of surface defects.

https://drive.google.com/file/d/1CdbGfTvKESSSgidWMCU4Z-mMV2xIstE4/view?usp=sharing

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