Sherloq-Forensic Image Analysis

Introduction

Sherloq is a personal research project about implementing a fully integrated environment for digital image forensics. It is not meant as an automatic tool that decide if an image is forged or not (that tool probably will never exist…), but as a companion in experimenting with various algorithms found in the latest research papers and workshops.

While many commercial solutions have high retail prices and often reserved to law enforcement and government agencies only, this toolset aims to be a both an extensible framework and a starting point for anyone interested in making experiments in this particular application of digital signal processing.

File Analysis: Metadata, Digest and EXIF

Color Analysis: Space Conversion, PCA Projection, Histograms and Statistics

Visual Inspection: Magnifier Loupe, Image Adjustments and Evidence Comparison

JPEG Analysis: Quantization Tables, Compression Ghosts and Error Level Analysis

Reference: #GitHub Community

 

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  Posted by: @ESPYER

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