4 months, 2 weeks ago

AI image models are racing ahead so fast, they're unable to look back!

George Cayley, arguably the father of aviation, conceived a prototype of the modern aeroplane in 1799. Ranking detectors on old samples We took three AI image samples, each created in 2017, 2018, and 2019 from online research repositories and tested them on five AI image detection tools. Why detectors fall flat A spokesperson for Is It AI, one of the tools we tested, told India Today Fact Check: “Early AI-generated images lacked the sophisticated patterns and anomalies present in their recent counterparts. This could be one possible reason why the tools couldn’t identify the older AI images.” Notably, the 2017 and 2018 samples tested were of relatively lower resolution as compared to their counterparts from 2019. He explained, “Images smaller than 224x224 pixels may not match the expected input size for many modern neural networks.” Detectors meet the strangers Siwei Lyu, a professor of computer science and engineering at the University at Buffalo, told us that present AI detection tools have not been sufficiently trained on data for older image generation models that were replaced by better models very quickly.

India Today

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