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Improved discrete Tchebichef transform approximations for efficient image compression.
Abdelkader Mefoued
Nasreddine Kouadria
Saliha Harize
Noureddine Doghmane
Published in:
J. Real Time Image Process. (2024)
Keyphrases
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image compression
wavelet transform
translation invariant
neural network
vector quantization
closed form
low bit rate
discrete fourier transform
transform coding
image transmission