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Directional local extrema patterns: a new descriptor for content based image retrieval.
Subrahmanyam Murala
R. P. Maheshwari
R. Balasubramanian
Published in:
Int. J. Multim. Inf. Retr. (2012)
Keyphrases
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image retrieval
multimedia
metadata
multiscale
relevance feedback
web content
data mining techniques
low level image features
binary patterns
discriminative power
pattern discovery
multimedia content
shape descriptors
design patterns
keypoints
information retrieval
image database
feature extraction
computer vision