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Tensor representation of color images and fast 2D quaternion discrete Fourier transform.
Artyom M. Grigoryan
Sos S. Agaian
Published in:
Image Processing: Algorithms and Systems (2015)
Keyphrases
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discrete fourier transform
fourier transform
color images
frequency domain
color information
signal processing
radon transform
color texture
color space
fourier series
fourier coefficients
image processing
discrete cosine transform
pattern recognition
denoising
total least squares