Heartbeat measurement based on laser speckle fingerprint.

Kahlil Muchtar Chia-Hung Yeh Cheng-Wei Lee Wen-Hung Xu Po-Yi Sung Chia-Chen Kuo

Published in: ICS (2014)

Keyphrases

sar images
ultrasound images
noise reduction
synthetic aperture radar
fingerprint recognition
fingerprint verification
fingerprint identification
fiber optic
fingerprint image quality
data acquisition
fingerprint images
low contrast
speckle noise
singular points
laser beam