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A Discrete Tchebichef Transform Approximation for Image and Video Coding

A low-complexity approximation for the 8-point DTT was proposed. The arithmetic cost of the proposed approximation are significantly low, when compared with the exact DTT. At the same time, the proposed tool is very close to the DTT in terms of image coding for a wide range of compression rates.

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Cite this as

Paulo A. M. Oliveira, Renato J. Cintra, F´abio M. Bayer, Sunera Kulasekera, Arjuna Madanayake (2024). Dataset: A Discrete Tchebichef Transform Approximation for Image and Video Coding. https://doi.org/10.57702/8h4gupym

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Additional Info

Field	Value
Created	December 16, 2024
Last update	December 16, 2024
Defined In	https://doi.org/10.1109/LSP.2015.2389899
Author	Paulo A. M. Oliveira
More Authors	Renato J. Cintra F´abio M. Bayer Sunera Kulasekera Arjuna Madanayake