Motion-angle-based Video Frame Deletion Detection Algorithm and Its Evidentiary Validity Standards

In recent years,malicious video tampering has become increasingly prevalent,posing severe challenges to the authenti-city and reliability of electronic evidence.Among such tampering methods,video frame deletion,which can obscure factual truth,proves particularly destructive to video-based electronic...

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Bibliographic Details

Published in:	Jisuanji kexue
Main Author:	WANG Kangqing, XIA Likuan, LI Shuo
Format:	Article
Language:	Chinese
Published:	Editorial office of Computer Science 2025-08-01
Subjects:	frame deletion detection|passive evidence collection|markov model|continuous attenuation traces|time-frequency analysis|evidentiary validit
Online Access:	https://www.jsjkx.com/fileup/1002-137X/PDF/1002-137X-2025-52-8-363.pdf