59 citations · 62 across the 4 of their papers we have counts for
4 papers
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…
Lessons Learned from Developing a Microservice Based Mobile Location-Based Crowdsourcing Platform
Irwyn Sadien, Konstantinos Papangelis, Charles Fleming +1
Research in Mobile Location-Based Crowdsourcing is hindered by a marked lack of real-world data. The development of a standardized, lightweight, easily deployable, modular, composa…
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…
Privacy-Preserving Human Activity Recognition from Extreme Low Resolution
Michael S. Ryoo, Brandon Rothrock, Charles Fleming +1
Privacy protection from surreptitious video recordings is an important societal challenge. We desire a computer vision system (e.g., a robot) that can recognize human activities an…