Abstract: A novel data hiding method for covert communication via the QR code image based on adjustments of the shapes of the QR code modules using image processing techniques is proposed. A module ...
Most people think of narcissistic behavior as loud, extroverted, flashy, and brash, which does often identify a more grandiose narcissist. However, there is a quieter form of narcissism that can go ...
Abstract: Image covert communication camouflages or conceals sensitive information in regular digital images during transmission to avoid detection or interception. It is widely used in military, ...
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