Finding the difference between laser speckle patterns, to detect key presses etc.
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Updated
Sep 13, 2021 - Python
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speckle-pattern
Here are 3 public repositories matching this topic...
Scientific tool for evaluating DIC speckle patterns using MIG, entropy analysis, and morphology metrics. Provides quality scores and correlation parameter recommendations based on peer-reviewed methods
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Jul 6, 2026 - Python
Turns an optimized DIC speckle pattern into a physical fabrication file: STL relief for a 3D-printed stamp, SVG/DXF for a laser-cut stencil, PNG at correct DPI for direct-write or decal transfer, with manufacturing constraints applied.
qt cpp fabrication vtk 3d-printing dic laser-cutting digital-image-correlation speckle-pattern experimental-mechanics
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Sep 3, 2026 - C++
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