Efficient Multidimensional Harmonic Retrieval: A Hierarchical Signal Separation Framework.

Chun-Hung Lin Wen-Hsien Fang

Published in: IEEE Signal Process. Lett. (2013)

Keyphrases

signal processing
data retrieval
image database
multi dimensional
main contribution
similarity search
high frequency
hierarchical model
databases
information retrieval
image retrieval
probabilistic model
query expansion
frequency domain
theoretical framework