A Mechanism of Masking Identification Information regarding Moving Objects Recorded on Visual Surveillance Systems by Differentially Implementing Access Permission

被引：6

作者：

Park, Namje ^{[1
,2
]}

Kim, Byung-Gyu ^{[3
]}

Kim, Jinsu ^{[2
]}

机构：

[1] Jeju Natl Univ, Teachers Coll, Dept Comp Educ, Jeju City 63243, South Korea

[2] Jeju Natl Univ, Cybersecur Human Resource Inst, Jeju City 63243, South Korea

[3] Sookmyung Womens Univ, Dept It Engn, Seoul 04310, South Korea

来源：

ELECTRONICS | 2019年 / 8卷 / 07期

基金：

新加坡国家研究基金会;

关键词：

surveillance; masking identification; access permission; video surveillance; CCTV; FACE DETECTION; SECURITY; RECOGNITION; MOTION; NETWORK; SCHEME; AUTHENTICATION; VERIFICATION; PROTECTION; VIDEOS;

D O I：

10.3390/electronics8070735

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Video surveillance systems (VSS), used as a measure of security strengthening as well as investigation, are provided principally in heavily crowded public places. They record images of moving objects and transmit them to the control center. Typically, the recorded images are stored after being encrypted, or masked using visual obfuscations on a concerned image(s) in the identification-enabling data contained in the visual information. The stored footage is recovered to its original state by authorized users. However, the recovery entails the restoration of all information in the visual data, possibly infiltrating the privacy of the object(s) other than the one(s) whose images are requested. In particular, Artificial Intelligence Healthcare that checks the health status of an object through images has the same problem and must protect the patient's identification information. This study proposes a masking mechanism wherein the infiltration of visual data privacy on videos is minimized by limiting the objects whose images are recovered with differential use of access permission granted to the requesting users.

引用

页数：17