Research Article

Discrete Fractional COSHAD Transform and Its Application

Figure 2

Discrete Q-FrCOSHAD transform of colour image “Lena” ( ). Transform values from left to right are A 0, A 1, A 2, and A 3, and reconstructed images: (a) , ; (b) , ; (c) , ; (d) , , , , .
567414.fig.002a
(a)
567414.fig.002b
(b)
567414.fig.002c
(c)
567414.fig.002d
(d)