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Modified curvelet transform with vocabulary tree for content based image retrieval.
Anil Balaji Gonde
R. P. Maheshwari
R. Balasubramanian
Published in:
Digit. Signal Process. (2013)
Keyphrases
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vocabulary tree
curvelet transform
image database
retrieval precision
visual words
contextual cues
image retrieval
recognition scheme
relevance feedback
bag of visual words
machine learning
image processing
training data
multiresolution
wavelet transform
hierarchical representation