Images altered to trick machine vision can influence humans too

Re:Images altered to trick machine vision can influence huma... by sweezyjeezy on Tuesday January 02, 2024 @05:16PM (#38847832)

I'm not sure that screen-shotting the image will work FWIW - any rescaling interpolation in rendering the image on the page or loading it for a model will likely reduce or nullify the effect.

Also these perturbation based adversarial attacks are often model specific. You take the model's gradient at each pixel and iteratively perturbate the image to make it more and more confident that it's e.g. a cat.

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Re:Images altered to trick machine vision can influence huma... by pixl97 on Tuesday January 02, 2024 @08:35PM (#38849618)

So what you're saying run your images via a filter/resizer before feeding them into your AI.

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Re:Images altered to trick machine vision can influence huma... by sweezyjeezy on Wednesday January 03, 2024 @01:25AM (#38851350)

haha that's an interesting point! Recompress as a jpeg maybe.

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