Self-Supervised Face Presentation Attack Detection with Dynamic Grayscale Snippets.

Usman Muhammad Mourad Oussalah

Published in: CoRR (2022)

Keyphrases

gray scale
attack detection
color images
binary images
mathematical morphology
grayscale images
gray level
error diffusion
data mining
search engine
computer vision
image segmentation
co occurrence
multistage
structuring elements
inverse halftoning