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cs.CR2022★ 1 cited
Scale Invariant Privacy Preserving Video via Wavelet Decomposition
Chengkai Yu, Charles Fleming, Hai-Ning Liang
Video surveillance has become ubiquitous in the modern world. Mobile devices, surveillance cameras, and IoT devices, all can record video that can violate our privacy. One proposed…
cs.CR2018
SemanticLock: An authentication method for mobile devices using semantically-linked images
Ilesanmi Olade, Haining Liang, Charles Fleming
We introduce SemanticLock, a single factor graphical authentication solution for mobile devices. SemanticLock uses a set of graphical images as password tokens that construct a sem…