Random Pattern Projector from Osela - Structured lighting laser depth sensing projector, in a self contained laser module for 3D machine vision applications.
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Structured lighting laser random dot matrix based on diffractive optic, in a self contained laser module for the most demanding industrial applications.
What is RPP?
Random Pattern Projector (RPP) is a divergent dot matrix pattern of N x N pixels with a ratio of bright and dark pixels of approximately 10 %. Each bright pixel is surrounded by at least 8 dark pixels with no contact between bright pixels.
The bright pixels distribution is pseudo-random and the pattern is symmetric with respect to the center. Multiple laser projectors can be tiled to obtain a larger area while maintaining the same random pattern.