DFT-based fast algorithms for 2-D discrete Gabor transform - Xian-He Gao; Xue-You Hu; Liang Tao (2009 2nd International Conference on Power Electronics and Intelligent Transportation System, 2009)
Keywords: Algorithm design and analysis; biorthogonal analysis windows; Computational complexity; discrete Fourier transform (DFT); discrete Gabor transform (DGT); Discrete transforms; Image analysis; Image coding; Image processing; Image recognition; Image reconstruction; Image segmentation; Image texture analysis