Unsupervised Learning of Saliency Concepts for Natural Image Classification and Retrieval.

Alessandro Perina Marco Cristani Vittorio Murino

Published in: CIARP (2008)

Keyphrases

unsupervised learning
image classification and retrieval
shape classification
data clustering
image representation
supervised learning
semi supervised
probabilistic model
expectation maximization
machine learning
image processing
face recognition
multiscale
low level
model selection