Robust Image Hashing Via Non-Negative Matrix Factorizations.

Vishal Monga Mehmet Kivanç Mihçak

Published in: ICASSP (2) (2006)

Keyphrases

matrix factorization
image noise
image classification
single image
image data
image features
input image
image content
edge detection
geometric distortions
image representation
image segmentation
multiscale
image regions
hough transform
nonnegative matrix factorization
image collections
salt pepper
image matching
high resolution
partial occlusion
keypoints
negative matrix factorization
segmentation method
least squares
image retrieval