Mathematical Problems in Engineering / 2010 / Article / Fig 5

Research Article

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

Figure 5

Details of step 3. (a) Input image v and (b) oriented texture and irregular details v2. Note that contrary to what happened in Figure 3(b), all oriented texture is highlighted in v2; however, intrinsic contours (details of face) are lost or left with no definition.

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