TergeuPro 12 / 25
Image forensics (FMA)
Forensic Metadata Analyzer: a Go engine with 17 analyzers that look for traces of image manipulation.
Problem
Photos used as evidence may be edited, re-saved or carry hidden data.
What it does
- JPEG structure & EXIF/XMP/GPS extraction
- Quantization-table analysis and camera/editor signatures
- Error Level Analysis, JPEG ghost, double compression, copy-move
- Benford’s law on DCT coefficients, chi-square LSB steganography detection
- Heatmaps and text/JSON/HTML reports with a risk score
How it works
- JPEG upload → Go FMA API (async: upload → status → result)
- 17 independent analyzers produce findings
- Risk score + heatmap PNGs returned through the TergeuPro API
Stack & models
Go 1.22REST APIYii2 proxyReact
Numbers
- 17 analyzers (technical report)
Figures come from project docs/README; no other benchmarks are claimed.