Unsupervised feature learning for autonomous rock image classification.

Lei Shu Kenneth A. McIsaac Gordon R. Osinski Raymond Francis

Published in: Comput. Geosci. (2017)

Keyphrases

image classification
unsupervised feature learning
deep learning
higher order
bag of words
visual features
image representation
feature extraction
image features
visual words
machine learning
co occurrence
sparse representation
image processing
face recognition
viewpoint