A Decomposition and Noise Removal Method Combining Diffusion Equation and Wave Atoms for Textured Images

Figure 10

Decomposition into three components. (a) Noisy image $f$, (b) structure/cartoon $u$, (c) texture and intrinsic details $\tilde{v}$, and (d) noise and background $w$. All three components satisfy $f=u+\tilde{v}+w$.

(a)

(b)

(c)

(d)