Search through a database of encrypted images against a crumpled and encrypted query
will remain privacy preserving only if comparisons between selective features derived from …

The traditional scrambling technology based on the low-dimensional Arnold transformation
(AT) is not able to assure the security of images during the transmission process, since the …

Robust hashing is an emerging field that can be used to hash certain data types in
applications unsuitable for traditional cryptographic hashing methods. Traditional hashing …

To change the current phenomenon of “Being an armchair strategist” of photoelectric
encoder, a virtual absolute photoelectric encoder is developed using virtual reality …