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Passive Rangefinding Without LiDAR: Depth-From-Defocus and Optical Physics in Pure NumPy

Part 2 of the Hawk Eye Spatial Qualimetry series. Part 1 covered SVD plane fitting and trimmed OLS for 3D tread profiles. Here we answer the question Part 1 left open: how far away was the camera? Hawk Eye is the internal codename. These components are coming soon to * Tyre Cam AI ** (free scans ar…

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  1. 2026-11-11 07:30 · DEV Community — Machine Learning
    Passive Rangefinding Without LiDAR: Depth-From-Defocus and Optical Physics in Pure NumPy

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