Figure 2From: Robust reconstruction algorithm for compressed sensing in Gaussian noise environment using orthogonal matching pursuit with partially known support and random subsamplingThe reconstruction examples when the vectorization of the wavelet block is different. Types I and II indicate the vectorization according to the structure in Figure 1c and the vectorization by lexicographic ordering, respectively. (a) Girl, (b) Jelly Beans, (c) Airplane (F-16), and (d) Mandrill.Back to article page