Symmetry, Vol. 12, Pages 376: A 3D Mask Presentation Attack Detection Method Based on Polarization Medium Wave Infrared Imaging

Facial recognition systems are often spoofed by presentation attack instruments (PAI), especially by the use of three-dimensional (3D) face masks. However, nonuniform illumination conditions and significant differences in facial appearance will lead to the performance degradation of existing presentation attack detection (PAD) methods.


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