Artificial intelligence can turn a single photo of an item of clothing being worn into accurate sewing patterns to recreate the garment. Clothing makers use sewing patterns to create the differently shaped pieces of material that make up a garment, using them as templates to cut and sew fabric. 

https://www.newscientist.com/article/2404358-ai-can-figure-out-sewing-patterns-from-a-single-photo-of-clothing/

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