ENF (Electric Network Frequency) Extraction
4 papers with code • 0 benchmarks • 0 datasets
Extraction of Electric Network Frequency, that can be done from power grid raw voltage signal or audio and video files.
Benchmarks
These leaderboards are used to track progress in ENF (Electric Network Frequency) Extraction
Most implemented papers
An Automated Approach for Electric Network Frequency Estimation in Static and Non-Static Digital Video Recordings
These videos are of escalating difficulty and span recordings from static ones to recordings, which exhibit continuous motion.
The use of Electric Network Frequency presence in video material for time estimation
This research shows that in ideal circumstances, it is possible to determine the time stamp of a video recording made with a smartphone.
"Seeing" Electric Network Frequency From Events
Most of the artificial lights fluctuate in response to the grid's alternating current and exhibit subtle variations in terms of both intensity and spectrum, providing the potential to estimate the Electric Network Frequency (ENF) from conventional frame-based videos.
"Seeing'' Electric Network Frequency from Events
Most of the artificial lights fluctuate in response to the grid's alternating current and exhibit subtle variations in terms of both intensity and spectrum, providing the potential to estimate the Electric Network Frequency (ENF) from conventional frame-based videos.
