Biometric recognition using template matching in multiple wavelength bands has been assessed using Fourier transform-based techniques on a new database of facial images. Individuals were digitally photographed using commercially available visible and infrared (IR) cameras. Recognition accuracy and false positive rate were determined.
© 2004 Optical Society of America
(070.0070) Fourier optics and signal processing : Fourier optics and signal processing
(070.4550) Fourier optics and signal processing : Correlators
(100.0100) Image processing : Image processing
(100.2960) Image processing : Image analysis
D. Polsgrove and C. Woods, "Biometric verification of visible and MWIR images suitable for optical correlators," in Frontiers in Optics 2004/Laser Science XXII/Diffractive Optics and Micro-Optics/Optical Fabrication and Testing, OSA Technical Digest Series (Optical Society of America, 2004), paper FWC3.
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