Research Article
Image Scale-Space Filtering Using Directional Local Variance Controlled Anisotropic Diffusion
Figure 1
Illustrative plots of directional local variance metric. (a) Lena. (b) Patch-1. (c) Patch-2. (d) Patch-3.
| (a) |
| (b) |
| (c) |
| (d) |
| (a) |
| (b) |
| (c) |
| (d) |