Convex Cone Analysis — Short Animation

View: EV₂–EV₃ plane (after correlation + eigenvectors) mixed pixels selected corners classified pixels

This demo starts from a 2‑D slice of the cone (origin at center). Steps: 1) preprocess & project.

Speed 1×

What you’ll see

Preprocess & project: Data (non‑negative spectra) are normalized and projected to EV-space.
Cone edges: Rays from origin delimit the positive region containing all data.
Corner search: Extreme directions are identified as candidate corners.
Classify: Pixels are assigned to the closest corner (matched‑filter/angle idea).

Tip Use Step to advance one phase.

Complexity (high level)