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

Figure 7

Details of step 5. (a) Input image $v_1$, which is characterized by intrinsic contours, (b) fuzzy representation ${\omega }_{v_2}$ of warped texture, and (c) combination of features of $v_1$ with ${\omega }_{v_2}$, resulting in the final component $\tilde{v}$ defined by oscillatory patterns of observed image $f$, except noise.

(a)

(b)

(c)