Research on medical mask detection method based on fast Fourier transform and linear Gauss.

Jialin Zhang Yaofeng Liu Zhendong Jiang Zhang Heng

Published in: AIM (2019)

Keyphrases

detection method
fast fourier transform
frequency domain
detection algorithm
face detection
fourier transform
floating point
signal processing
spectral analysis
feature detection
multiresolution
radon transform
linear systems
short time fourier transform