An overview of face de-identification in still images and videos
Samo Ribarič, Nikola Pavešić · 2015
Face-based identification is used in various application scenarios - from identification of a person based on still images in passport or identity card, to identification based on face images captured by a surveillance system without the cooperation of the person. In many application scenarios, especially in video surveillance, privacy can be compromised. One of the approaches to the preservation of privacy is de-identification, where de-identification is the process of concealing or removing personal identifiers, or replacing them with surrogate personal identifiers in personal information, captured in a multimedia content, in order to prevent the disclosure and use of data for purposes unrelated to the purpose for which the information was originally obtained. This paper presents a survey of approaches, methods and solutions for face de-identification in still images and videos.