2-D discrete wavelet transforms (DWT)

Discrete Cosine transforms

discrete cosine transforms DCT

discrete Fourier transforms

Discrete Gabor transforms

discrete Gabor transforms DGT

Discrete hartley transforms

discrete orthogonal transforms

Discrete Wavelet Transforms

Fast Discrete Curvelet Transforms FDCT

Real discrete Gabor transforms RDGT

Real-valued discrete Gabor transforms

real-valued discrete Gabor transforms based on DCT

Two Dimensional Discrete Wavelet Transforms

’discrete’and ’continuous’survey

2 dimensional discrete wavelet transform

2D discrete cosine transform

2-D discrete Hurwitz polynomials

2D discrete model