Multiple watermarking: a vector space projection approach.

Oktay Altun Gaurav Sharma Mark Bocko

Published in: Computational Imaging (2006)

Keyphrases

vector space
euclidean space
latent semantic indexing
similarity search
vector space model
covariance matrices
digital images
distance measure
low dimensional
pattern recognition
feature vectors
high dimensional
retrieval model
finite dimensional
data sets
riemannian manifolds
neural network
databases