Mathematical Problems in Engineering / 2012 / Article / Fig 3

Research Article

A Simple Framework for Face Photo-Sketch Synthesis

Figure 3

The influence of fixed spatial scale and varied intensity scale in decomposition. Row 1 is the base image obtained using piecewise bilateral filtering, and row 2 is the detail image. From left to right, , 0.35, and 0.95, respectively, while equals 2% the size of the input image.

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