Discriminatively-learned global image representation using CNN as a local feature extractor for image retrieval.

Wei-Lin Ku Hung-Chun Chou Wen-Hsiao Peng

Published in: VCIP (2015)

Keyphrases

support vector machine
image representation
feature extractor
image retrieval
feature space
multiscale
image classification
image content
bag of words
cbir systems
low level features
feature extraction
image features
visual words
object recognition
texture descriptors
training set
feature values
sparse coding
image search
relevance feedback
action recognition
image data
image database
image collections
retrieval method