Mathematical Problems in Engineering / 2010 / Article / Fig 8

Research Article

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

Figure 8

Details of final step 6. (a) Input image u, (b) texture ṽ, (c) recovered image h̃, obtained by the addition of u to ṽ, and (d) residual w containing noise and small details of observed image f. Here, the reconstruction process of each component validates the decomposition of three terms f=h̃+w=u+ṽ+w.

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