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Definiens Developer 7

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<strong>Definiens</strong> <strong>Developer</strong> 7 - User Guide<br />

8.1.2 Duplicate Image Object Level 195<br />

8.1.3 Edit an Image Object Level or Level Variable 196<br />

8.1.4 Delete Image Object Level 197<br />

8.2 Focus Processes by Using the Domain Concept____________________ 197<br />

8.2.1 Implement Child Domains via the Execute Child Process Algorithm<br />

198<br />

8.2.2 About Child Domains and Parent Processes 200<br />

8.2.3 Use Parent Process Objects (PPO) 200<br />

8.3 About Classification __________________________________________ 208<br />

8.3.1 Algorithms for Process-Based Classification 208<br />

8.3.2 About Classification with Class Descriptions 212<br />

8.3.3 Use Thresholds for Classification with Class Descriptions 212<br />

8.3.4 Use Membership Functions for Classification 213<br />

8.3.5 Use Samples for Nearest Neighbor Classification 219<br />

8.3.6 About Classes 241<br />

8.3.7 Review Results of a Classification 255<br />

8.4 Use Variables in Rule Sets _____________________________________ 257<br />

8.4.1 About Variables 257<br />

8.4.2 Create a Variable 258<br />

8.4.3 Manage Variables 261<br />

8.4.4 How to Use Variables in Rule Set Development 262<br />

8.4.5 Example: Variables.dpr 265<br />

8.4.6 Bundle Variables as Parameter Sets 266<br />

8.5 Use Customized Features _____________________________________ 269<br />

8.5.1 Create Customized Features 269<br />

8.5.2 Arithmetic Customized Features 270<br />

8.5.3 Relational Customized Features 272<br />

8.5.4 Save and Load Customized Features 275<br />

8.5.5 Example: CustomizedFeatures.dpr 276<br />

8.6 Reuse Process Sequences with Customized Algorithms _____________ 276<br />

8.6.1 About the Scope of Rule Set Items of a Customized Algorithm 276<br />

8.6.2 Create a Customized Algorithm 278<br />

8.6.3 Use a Customized Algorithm in the Original Rule Set 281<br />

8.6.4 Modify a Customized Algorithm 282<br />

8.6.5 Delete a Customized Algorithm 283<br />

8.6.6 Use a Customized Algorithm in Another Rule Set 283<br />

8.7 Work with Thematic Layers ____________________________________ 284<br />

8.7.1 Generate a Thematic Layer 284<br />

8.7.2 Supported Thematic Layer File Formats 284<br />

8.7.3 Import a Thematic Layer 284<br />

8.7.4 Add a Thematic Layer to an Existing Project 286<br />

8.7.5 Display a Thematic Layer 286<br />

8.7.6 Delete a Thematic Layer 287<br />

8.7.7 View Thematic Layer Attributes 287<br />

8.7.8 Use a Thematic Layer for Segmentation 290<br />

8.8 Working with Polygons and Skeletons ___________________________ 291<br />

8.8.1 About Vectorization of Polygons 292<br />

8.8.2 About Skeletons 294<br />

8.8.3 Use Polygon and Skeleton Features 295<br />

8.9 Automate the Workspace Processing ____________________________ 296<br />

8.9.1 About the Concept of Workspace Automation 296<br />

8.9.2 Use Cases of Subroutines 297<br />

8.9.3 Create Subroutines 301<br />

8.9.4 Connect Subroutines 302<br />

8.9.5 Create Scene Copies 303<br />

8.9.6 Use Case Advanced: Transfer Results 305<br />

8.9.7 Edit Subroutines 305<br />

8.9.8 Collect Statistical Results of Subscenes 306<br />

6

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