Hiding secret codes in light protects against fake videos
July 30, 2025
July 30, 2025
ITHACA, New York, July 30 -- Cornell University posted the following news:
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Hiding secret codes in light protects against fake videos
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Fact-checkers may have a new tool in the fight against misinformation.
A team of Cornell researchers has developed a way to "watermark" light in videos, which they can use to detect if video is fake or has been manipulated.
The idea is to hide information in nearly-inv . . .
* * *
Hiding secret codes in light protects against fake videos
*
Fact-checkers may have a new tool in the fight against misinformation.
A team of Cornell researchers has developed a way to "watermark" light in videos, which they can use to detect if video is fake or has been manipulated.
The idea is to hide information in nearly-inv . . .