Convolution-Friendly Image Compression in FHE

ePrint Report: Convolution-Friendly Image Compression in FHE

Axel Mertens, Georgio Nicolas, Sergi Rovira

Fully Homomorphic Encryption (FHE) is a powerful tool that brings privacy and security to all sorts of applications by allowing us to perform additions and multiplications directly on ciphertexts without the need of the secret key.
Some applications of FHE that were previously overlooked but have recently been gaining traction are data compression and image processing.
Practically, FHE enables applications such as private satellite searching,
private object …

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