Cross-Spectral Face Matching — POC / BLPOC

Interactive implementation of Phase-Only Correlation and Band-Limited Phase-Only Correlation for visible–thermal face matching, based on IEEE paper "Cross-Spectral Face Matching Based on Phase Correlation."

v1.5.1 · OpenCV.js · FFT · Three.js · Complex Spectra

Image Pair (Subject ID)

Bandwidth (Frequency Components)

Number of low-frequency components kept (e.g. 20 = 20×20 FFT crop)

LoG Pre-filter (Laplacian of Gaussian)

OFF

0 = OFF | 1–100 = σ (sigma)

Actions

Peak Value

—

Peak Location

—

Processing Time

—

Method

BLPOC(20)

Visible (Gray)

Visual

Thermal (Gray)

Thermal

Correlation Map

Low

High

📊 Batch Processing — All 100 Pairs

Ready

Pair	Peak	Location (x,y)	Method	Time (ms)

Console