Exploring the Guessability of Image Passwords Using Verbal Descriptions.

Soumyadeb Chowdhury Ron Poet Lewis Mackenzie

Published in: TrustCom/ISPA/IUCC (2013)

Keyphrases

image data
image features
image content
image analysis
multiscale
input image
high resolution
image classification
single image
image description
grey level
region of interest
low level
image pixels
pixel values
template matching
image retrieval
test images
image segmentation
high level
image set
similarity measure
image matching
spatial information
keypoints
segmentation algorithm
image regions
image processing
image noise
color images