[IP3-7-4] Spatial features

An object of a specific object class has a value on the range of values of a spatial or spectral feature. A set of features provides the feature space that is used for classification.

External resources

• Blaschke, T. (2010). Object based image analysis for remote sensing. ISPRS Journal of Photogrammetry and Remote Sensing, 65, 2–16

Learning outcomes

• 1008 - Identify physical, semantic and spatial properties used to assigned objects to the target classes

  Identify physical, semantic and spatial properties used to assigned objects to the target classes

Self assessment

Outgoing relations

• [IP3-7-4] Spatial features subclassof [IP3-7] Object-based image analysis (OBIA)

Incoming relations

• [IP3-7-4-1] Distance and proximity features subclassof [IP3-7-4] Spatial features
• [IP3-7-4-2] Planar geometric features subclassof [IP3-7-4] Spatial features
• [IP3-7-4-3] Topological features subclassof [IP3-7-4] Spatial features