Dongnhui Hu
- Professor
- Supervisor of Doctorate Candidates
- Supervisor of Master's Candidates
- Name (English):Dongnhui Hu
- Name (Pinyin):hdh
- School/Department:计算机与信息学院
- Administrative Position:教授
- Education Level:With Certificate of Graduation for Doctorate Study
- Degree:Doctoral degree
- Professional Title:Professor
- Status:Employed
- Alma Mater:武汉大学
- Teacher College:计算机与信息学院(人工智能学院)
- Discipline:Other specialties in Computer Science and Technology
Contact Information
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- Paper Publications
Intelligent Digital Image Firewall System for Filtering Privacy or Sensitive Images
Release time:2022-03-21 Hits:
- Journal:Cognitive Systems Research
- Abstract:As the commonest part of social networks, sharing images in social network not only provides more information, but also gives more intuitive view than text. However, images also can leak out information more easily than text, so the audit of image content is particularly essential. The disclosure of a tiny image, which involves sensitive information about individual, society even the state, may trigger a series of serious problems. In this paper, we design a kind of intelligent image firewall to detect and filter sensitive or privacy images. Two different approaches of the firewall are proposed. In the first approach, we propose an image firewall based on joint sparse representation, which can provide accurate and robust privacy prediction, and also can provide rich spatial relationship information. In the second approach, we propose a method based on the deep learning (Faster RCNN), which can predict the privacy relationships or actions (like kiss, hug and hand in hand) among the persons of an image. Experimental results show the effectiveness of the two kinds of approaches.
- Indexed by:Journal paper
- Discipline:Engineering
- Document Type:J
- Volume:53
- Page Number:85-97
- Translation or Not:no
- Date of Publication:2019-01-10