Analyzing eyebrow region for morphed image detection

• URL: http://arxiv.org/abs/2310.19290v1
• Date: Mon, 30 Oct 2023 06:11:27 GMT
• Title: Analyzing eyebrow region for morphed image detection
• Authors: Abdullah Zafar, Christoph Busch,
• Abstract summary: The proposed method is based on analyzing the frequency content of the eyebrow region. The findings suggest that the proposed method can serve as a valuable tool in morphed image detection.
• Score: 4.879461135691896
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: Facial images in passports are designated as primary identifiers for the verification of travelers according to the International Civil Aviation Organization (ICAO). Hence, it is important to ascertain the sanctity of the facial images stored in the electronic Machine-Readable Travel Document (eMRTD). With the introduction of automated border control (ABC) systems that rely on face recognition for the verification of travelers, it is even more crucial to have a system to ensure that the image stored in the eMRTD is free from any alteration that can hinder or abuse the normal working of a facial recognition system. One such attack against these systems is the face-morphing attack. Even though many techniques exist to detect morphed images, morphing algorithms are also improving to evade these detections. In this work, we analyze the eyebrow region for morphed image detection. The proposed method is based on analyzing the frequency content of the eyebrow region. The method was evaluated on two datasets that each consisted of morphed images created using two algorithms. The findings suggest that the proposed method can serve as a valuable tool in morphed image detection, and can be used in various applications where image authenticity is critical.

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