Shifted Fourier transform-based tensor algorithms for the 2-D DCT - Grigoryan, A.M.; Agaian, S.S. (IEEE transactions on signal processing, 2001)
Keywords: Algorithms; Applied sciences; Complexity; Discrete cosine transform; Discrete cosine transforms; Discrete Fourier transforms; Discrete transforms; Exact sciences and technology; Fast Fourier transforms; Fourier analysis; Fourier transforms; Image coding; Information, signal and communications theory; Mathematical analysis; Mathematical methods; Representations; Signal processing algorithms; Telecommunications and information theory; Tensile stress; Tensors; Transform coding; Transforms; Two dimensional displays; Fourier transformation; Signal processing; Mathematical method; Discrete cosine transforms; Algorithm; Computational complexity; Tensor method