Papers ENF (Electric Network Frequency) Detection

“ENF (Electric Network Frequency) Detection” 태그가 달린 논문 2편 · 필터 해제

Electric Network Frequency Detection Using Least Absolute Deviations

2023-05-05 · ICASSP 2023 5 · Christos Korgialas, Constantine Kotropoulos

Electric Network Frequency (ENF) is a fingerprint in multi-media forensics applications. ENF is a weak signal that is difficult to be detected. This difficulty stems from the existence of colored wide-sense stationary Ga…

ENF (Electric Network Frequency) Detection

Detection of electric network frequency in audio recordings-from theory to practical detectors

2020-07-17 · IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY 2020 7 · Guang Hua, Han Liao, Qingyi Wang, Haijian Zhang 외

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) Detection ENF (Electric Network Frequency) Extraction