Joint Estimation of Image Representations and their Lie Invariants.

Christine Allen-Blanchette Kostas Daniilidis

Published in: CoRR (2020)

Keyphrases

joint estimation
image representation
multiscale
image classification
image content
bag of words
object recognition
quadtree

feature representations
image features
image retrieval
feature space
invariant features
visual words
receptive fields
sparse coding

representation scheme
low level features
scene recognition
visual recognition tasks
region segmentation
scene classification
hierarchical structure
bag of features

visual recognition
cbir systems
sparse representation
feature vectors
spatial pyramid
image segmentation
image classification and retrieval
image processing