Fingerphoto Deblurring

Fingerphoto deblurring focuses on computationally restoring the clarity of blurry fingerprint images, a crucial task for improving fingerprint recognition accuracy and reliability. Recent research employs advanced techniques like wavelet transforms, combined with style transfer methods, to effectively transfer sharpness information from clear to blurry fingerprints, achieving significant improvements in image quality and matching accuracy. This area of research is vital for enhancing forensic science applications and improving the performance of biometric authentication systems that rely on fingerprint identification.