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3D Gugle
User's Guide
(Rank functions)
This Lab applies the Rank filter to create special
graphics effects.
The function can work in three different ways: "
The scrollbars "
X Rank" and "Y Rank" change the size, in pixels, of the rectangle used for the calculation.When you use, for example the mode: "Min" the algorithm first finds the minimum value in the rectangle determined by (X Rank and Y Rank) and then replaces all values with the minimum value found.
The "Min" is the minimum, the "Med" is the middle value and the "Max" is the maximum value.
To activate this control from the menu: "Image" select "Artist" and then "Rank Filter".
In the example below the effect "Max" it is applied to the right image.
