信息网络安全 ›› 2017, Vol. 17 ›› Issue (12): 54-60.doi: 10.3969/j.issn.1671-1122.2017.12.010

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一种基于三维卷积网络的暴力视频检测方法

宋伟1, 张栋梁1, 齐振国2, 郑男1   

  1. 1.中央民族大学信息工程学院,北京 100081
    2.北京交通大学电子信息工程学院,北京 100044
  • 收稿日期:2017-09-01 出版日期:2017-12-20 发布日期:2020-05-12
  • 作者简介:

    作者简介:宋伟(1983—),男,湖北,讲师,博士,主要研究方向为图像处理、视频内容识别;张栋梁(1991—),男,山东,硕士研究生,主要研究方向为视频内容检测、视频行为识别;齐振国(1989—),男,山西,博士研究生,主要研究方向为信号处理、机器学习;郑男(1994—),女,山西,硕士研究生,主要研究方向为图像处理。

  • 基金资助:
    国家自然科学基金[61503424]

A Violent Video Detection Method Based on 3D Convolutional Networks

Wei SONG1, Dongliang ZHANG1, Zhenguo QI2, Nan ZHENG1   

  1. 1.School of Information Engineering, Minzu University of China, Beijing 100081, China
    2. School of Electronic Information Engineering, Beijing Jiaotong University, Beijing 100044, China
  • Received:2017-09-01 Online:2017-12-20 Published:2020-05-12

摘要:

随着内容分发网络和视频转码技术的发展,网络流量呈现视频化趋势,互联网中充斥着各种非法特殊视频,危害社会公共安全,急需有效的检测算法。为探索深度学习理论在特殊视频检测上的应用,文章提出采用三维卷积网络框架进行暴力视频检测。相比于传统手工特征和2D卷积网络,该方法可以较好地保护视频帧序列在时间维度上运动信息的完整性,实现对暴力视频时空信息的有效表征。在暴力视频数据集Hockey上进行实验,取得了98.96%的准确率。实验结果表明该方法能够有效地检测暴力视频内容。

关键词: 暴力视频检测, 三维卷积网络, 特殊视频

Abstract:

With the development of content distribution network and video transcoding technology, network traffic has a trend of being dominated by the video, and there are varieties of illegal special videos flooded the internet, endangering the social public security, so the effective detection algorithm is of great necessity. In order to explore the application of deep learning theory on special video detection, this paper proposes the use of 3D convolutional networks for violence video detection. Compared with traditional manual features and 2D convolutional networks, this method can well protect the motion information integrity of video frames in the time dimension, and realize the efficient characterization of spatio-temporal information. The experiment was carried out on the violent video dataset Hockey, achieving 98.96% accuracy. The results show that the method can effectively detect the violent contents of video.

Key words: violent video detection, 3D convolutional networks, special video

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