Jisoo Choi

I'm a Ph.D. Candidate in the Department of Electrical and Computer Engineering at North Carolina State University working with Dr. Chau-Wai Wong. My research in multimedia forensics focuses on exploiting an environmental signature named Electric Network Frequency (ENF) signal for authentication and tampering detection for multimedia recordings. Currently, I'm working toward expanding the use and improving the fundamental understandings of ENF analysis with the aspiration that my research findings could accelerate wide adoption of the ENF analysis by forensic examiners.