| Name |
Author |
Process |
File |
|
Tiling and Stitching |
Kasper Johansen |
Segments the image in a
sequential way. The image is chessboarded to a given size, then the tiles are analyzed one by one |
Download |
| Thematic Layer Mask |
Definiens |
It shows how to use a thematic layer to limit segmentation to a certain region.
Unpack the zip file to your desktop and open the Definiens project file.
Alternatively load the image and vector data, load the rule set and run it. |
Download |
| Quick Object Smoothing |
Definiens |
It uses the temporary image layers in combination with the Image Layer Operation
algorithms for a fast object shape smoothing. |
Download |
| NN Classification |
Definiens |
A simple example to run a sample based classification |
Download |
| Compute Aspect |
Definiens |
This rule set explains how to compute aspect values in Definiens and how to convert it into the ESRI format |
Download |
| Seed growing approach |
Definiens |
This project is an example of how to
classify homogeneous areas (in the example waterbodies) by using the
"seed growing" approach. The "grow & shrink" approach has been used
in order to smooth the final objects. |
Download |
| Quad Tree Based Segmentation |
Definiens |
This is a Custumized Algorithm. It is a
enhanced version of the Definiens Quad Tree Segmentation Algorithm.
With this custumized alogrithm the user can select a "Cutting
Condition" and can specify the "Min. Object Size", useful to avoid
creating too many objects. |
Download |
