Publications by authors named "Vitor A de A Coutinho"
Low-Complexity Multidimensional DCT Approximations for High-Order Tensor Data Decorrelation.
IEEE Trans Image Process
May 2017
In this paper, we introduce low-complexity multidimensional discrete cosine transform (DCT) approximations. 3D DCT approximations are formalized in terms of high-order tensor theory. The formulation is extended to higher dimensions with arbitrary lengths.
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