Four different geometric problems
Explicit geometry-first methods, each addressing a distinct engineering task.
These approaches share a commitment to structural evidence, but they are not stages of one pipeline. Explore each project independently.
01 / AXES
Perspective Geometry
From a pool of image lines, recover candidate perspective rectangles, vanishing geometry and a camera-relative horizon. This is not full camera-pose estimation.
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02 / Line & Sphere Detectors
Two distinct detectors: local directional line evidence and helix-based sphere recognition through grouped image gradients, including cluttered scenes where color segmentation is unreliable.
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03 / N-D Curve Approximation
Coordinate-wise approximation and smoothing of ordered multidimensional curves. This is a mathematical operator, not a 3D scene reconstructor.
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04 / Frame-by-Frame 2D→3D Reconstruction
An implemented research pipeline for moving objects under unknown camera parameters, with a published video demonstration.
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