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Adaptive deep feature aggregation using Fourier transform and low-pass filtering for robust object retrieval.
Ziyao Zhou
Xinsheng Wang
Chen Li
Ming Zeng
Zhongyu Li
Published in:
J. Vis. Commun. Image Represent. (2020)
Keyphrases
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fourier transform
object retrieval
low pass filtering
frequency domain
signal processing
low pass
image database
invariant features
visual words
image features
radon transform
retrieval accuracy
object recognition
feature vectors
low pass filter
bag of words
spatial domain
feature selection