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A study on test image production using frequency domain correlation with convex function for radiographic inspection equipments.
Yoichi Kato
Tetsuya Tanizaki
Hiroshi Yasukawa
Published in:
ISIE (2013)
Keyphrases
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frequency domain
cross correlation
spatial domain
fourier transform
test images
feature extraction
convex functions
image patches
subband
power spectral
data sets
linear program
filter bank
low resolution
low dimensional
nearest neighbor
image data