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Image retrieval using annular histograms of simple binarized feature vectores generated from DCT coefficients.
Haris Supic
Published in:
ICAT (2011)
Keyphrases
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dct coefficients
image retrieval
discrete cosine transform
feature vectors
jpeg compression
dct domain
jpeg images
image features
image database
transform domain
high quality
macroblock
watermarking algorithm
image segmentation
input image
image data
optical flow