A visual cryptographic approach is used to generate two random shares of a watermark: one is embedded into the cover-image and another is kept as a secret key for the later watermark extraction. The ...

Credit: Mykola Tarasenko / Odessa Archaeological Museum Dr. Graur, after analyzing 125 representations of Nut from a corpus of 555 coffins, proposes that this line may be a representation of the Milky ...

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They can be observed in the spatial arrangements found in many familiar forms, patterns, and shapes in nature: from the branching of trees, ferns, river systems and lightning, to the patterns found in ...

Abstract: Sparse representation has been shown to be highly correlated with the visual perception of natural images, which can be characterized by a linear combination of neuronal responses in the ...

Code will be released asap after internal review. Multimodal Large Language Models (MLLMs) have significantly advanced visual tasks by integrating visual representations into large language models ...

Encryption Algorithms for Data Exchange There are two basic types of encryption algorithms. One type uses a symmetric (i.e., same) key (or a shared key). The other type uses asymmetric keys (two keys ...

Just 5% said they have quantum encryption already in place, although over half said they feel “very prepared” (38%) or “extremely prepared” (19%) for the coming threat posed by cryptographically ...

Some don't understand the lavish purchase, but I see it as a visual representation of my success. I've been an entrepreneur since I was 19. I start every year by setting difficult goals because I ...