# Simple Region Growing

B. Bechtel, O. Conrad (c) 2008
References
Bechtel, B., Ringeler, A., Boehner, J. (2008): Segmentation for Object Extraction of Trees using MATLAB and SAGA. In: Boehner, J., Blaschke, T., Montanarella, L. [Eds.]: SAGA - Seconds Out. Hamburger Beitraege zur Physischen Geographie und Landschaftsoekologie, 19:59-70. download

## Parameters

Grid system
Grid system
  Grid system
Seeds
Input Grid
Features
Input Grid list
Segments
Output Grid
Similarity
Output Grid
Seeds
Output Table
Method
Choice
  Available choices: feature space and position, feature space
Neighbourhood
Choice
  Available choices: 4 (von Neumann), 8 (Moore)
Feature Space Options
Node
Variance in Feature Space
Floating point
Variance in Position Space
Floating point
Threshold - Similarity
Floating point
Refresh
Boolean
Leaf Size (for Speed Optimisation)
Integer
  Minimum: 2.0