True colours exposed: Using Hyperspectral analysis to unmask document forgery"

A hyperspectral camera, by contrast, can capture data across much broader portions of the electromagnetic spectrum, including ultraviolet (UV), visible (VIS), near-infrared (NIR), mid-infrared (MIR), ...
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What Is Hyperspectral Analysis & How Is It Used to Bust False Documents?

One extra zero added to a bank check can mean the difference between losing $100 and losing $1,000. In many cases, such ...