摘要
根据公安实际工作经验,针对视频内容中的整体或局部图像的信息篡改,阐述狭义视频编辑为基础,视频局部替换方法,包括时间域局部替换和空间域局部替换,研究视频的同源性、动态性。
According to the practical work experience of public security,aiming at the information tampering of the whole or local image in the video content,this paper expounds the video partial replacement method based on narrow video editing,including local replacement in time domain and local replacement in spatial domain,and studies the homology and dynamic of video.
作者
袁堂阳
YUAN Tangyang(People's Public Security University of China,Beijing 100038,China)
出处
《电子技术（上海）》
2020年第9期64-65,共2页
Electronic Technology
关键词
图像处理
局部替换
视频内容编辑
image processing
local substitution
video content editing
