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Quaternion Fourier transform based alpha-rooting method for color image measurement and enhancement.
Artyom M. Grigoryan
John Jenkinson
Sos S. Agaian
Published in:
Signal Process. (2015)
Keyphrases
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significant improvement
detection method
fourier transform
image enhancement
cost function
dynamic programming
fourier domain
frequency domain
support vector machine
pairwise
preprocessing
objective function
image processing
probabilistic model
clustering method
similarity measure
computer vision
neural network