Naslov
An Approach to the De-Identification of Faces in Different Poses

Autori
Samaržija, Branko ; Ribarić, Slobodan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
BiForD - Special Session on Biometrics, Forensics, De-identification and Privacy Protection / Ribarić, Slobodan - Rijeka : Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO, 2014, 21-26

ISBN
978-953-233-079-3

Skup
BiForD - International Conference on Biometrics, Forensics, De-identification and Privacy Protection

Mjesto i datum
Opatija, Hrvatska, 29.05.2014. - 30.05.2014

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
face de-identification; active appearance models; pose variation; identity concealment

Sažetak
Publicly captured surveillance videos and images serve as a rich source of biometric identifiers. Of these, the face is the one with most frequently used for the identification of people. In order to protect person's identity, whenever it is not absolutely required, the face should be de-identified. One of the problems that any naturalness-preserving face de-identification method should address is the variation in the face pose. In this paper we build several active appearance face models on the database of face images and then use them to detect face pose as well as a gallery of faces that is than used for the de-identification. The results can be seen as the first step to face de-identification in video.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo

POVEZANOST RADA