Graphical password using object-based image ranking.

Cuong Xuan Nguyen Hung-Hsuan Huang Kyoji Kawagoe

Published in: CCS (2013)

Keyphrases

image features
input image
image segmentation
multiscale
image retrieval
image representation
image matching
image collections
high resolution
similarity measure
feature selection
ranking algorithm
image registration
feature points
spatial information
region of interest
feature representation