Papers ENF (Electric Network Frequency) Extraction
“ENF (Electric Network Frequency) Extraction” 태그가 달린 논문 6편 · 필터 해제
"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 Freque…
ENF (Electric Network Frequency) Extraction"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 Fr…
ENF (Electric Network Frequency) ExtractionA phase-based approach for ENF signal extraction from rolling shutter videos
Electric Network Frequency (ENF) analysis has been an intriguing tool for multimedia forensics as former studies have paved the way for estimating ENF signals from digital audio, video, or even image files. However, for …
ENF (Electric Network Frequency) ExtractionENF (Electric Network Frequency) Extraction from VideoThe use of Electric Network Frequency presence in video material for time estimation
In this research, the possibility of estimating the time a video was recorded at through electric network frequency is explored by examining various light sources in differentiating circumstances. This research focuses o…
ENF (Electric Network Frequency) ExtractionENF (Electric Network Frequency) Extraction from VideoAn Automated Approach for Electric Network Frequency Estimation in Static and Non-Static Digital Video Recordings
Electric Network Frequency (ENF) is embedded in multimedia recordings if the recordings are captured with a device connected to power mains or placed near the power mains. It is exploited as a tool for multimedia authent…
ENF (Electric Network Frequency) ExtractionENF (Electric Network Frequency) Extraction from VideoSuperpixelsDetection of electric network frequency in audio recordings-from theory to practical detectors
Recently, it has been discovered that the electric network frequency (ENF) could be captured by digital audio, video, or even image files, and could further be exploited in forensic investigations. However, the existence…
ENF (Electric Network Frequency) DetectionENF (Electric Network Frequency) Extraction