Autodesk 05726-091452-9060 User Guide - Page 112

WiseImage – User’s Guide

114

Thinning

The Thinning filter makes raster fragments thinner by a specified number of pixels

in specified directions – horizontal, vertical, and diagonal. This filter has a

supplementary parameter that allows thinning raster objects up to a skeleton (only

pixels in the middle are left).

After thinning up to skeleton

To thin an image

1.

Select an image or part of an image you want to process and start the filtration

using one of the following methods:

Click the

Thinning

button on the

Raster Image

toolbar

.

Select

Thinning

from the

rFilter

menu.

- or -

Start filtration without selecting an image.

Select an image you want to process from the selection dialog box.

*

For more detailed information on the selection procedure see “Selecting

Several Images” on page 20.

After the image selection the following dialog box appears:

2. Specify the desired number of thinning filtration passes.

- or -

Select

Thin image up to skeleton

to convert all the objects to one-pixel lines.

3. Choose

Apply

.

Autodesk 05726-091452-9060 User Guide - Page 112

Thinning

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