作者
M Killioğlu, M Taşkiran, N Kahraman
发表日期
2017/1/26
研讨会论文
2017 IEEE 15th International Symposium on Applied Machine Intelligence and Informatics (SAMI)
页码范围
000087-000092
出版商
IEEE
简介
In this work, we focused on liveness detection for facial recognition system's spoofing via fake face movement. We have developed a pupil direction observing system for anti-spoofing in face recognition systems using a basic hardware equipment. Firstly, eye area is being extracted from real time camera by using Haar-Cascade Classifier with specially trained classifier for eye region detection. Feature points have extracted and traced for minimizing person's head movements and getting stable eye region by using Kanade-Lucas-Tomasi (KLT) algorithm. Eye area is being cropped from real time camera frame and rotated for a stable eye area. Pupils are extracted from eye area by using a new improved algorithm subsequently. After a few stable number of frames that has pupils, proposed spoofing algorithm selects a random direction and sends a signal to Arduino to activate that selected direction's LED on a square …
引用总数
2017201820192020202120222023121571649
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M Killioğlu, M Taşkiran, N Kahraman - 2017 IEEE 15th International Symposium on Applied …, 2017