Non-contact evaluation of liquid transport behavior in sportswear textiles: a SAM-enhanced infrared thermography approach

What is it about?

We created a smart camera system using infrared heat vision and AI to see exactly how workout clothes absorb sweat. Unlike old methods that struggle with dark colors or patterns, our technology works on any fabric. By watching how heat changes as "sweat" moves through the material, we measure two key things: how fast the fabric soaks up liquid (Speed Score) and how much it can hold (Capacity Score). Tests show these scores help make better sportswear—like shirts that keep you drier during intense exercise. This tool helps clothing makers design high-performance gear faster, using science instead of guesswork.

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