Hierarchical classification of images by sparse approximation.

Byung-soo Kim Jae Young Park Anna C. Gilbert Silvio Savarese

Published in: Image Vis. Comput. (2013)

Keyphrases

hierarchical classification
input image
image classification
sparse approximation
hierarchical structure
image features
small number
neural network
object recognition
image retrieval
edge detection
machine learning
natural images
test images