Thin Section Segmentation

Author: O.Conrad (c) 2019, 2026
Menu: Thin Section Image Analysis

Description

created from history

Parameters

	Name	Type	Identifier	Description	Constraints
Output		grid collection list, output	`GRIDS_OUT`	-	-
Output	Segments	shapes list, output	`CLUSTERS`	-	-
Options	Files	file path	`FILES`	-	-
	Output of Feature Grids	boolean	`DO_GRIDS_OUT`	-	Default: 0
	Polygon Classes as Separate Layers	boolean	`SPLIT_LAYER`	-	Default: 0
	Split Distinct Cluster Polygons	boolean	`SPLIT_POLYGONS`	-	Default: 0
	Vertices	choice	`VERTICES`	-	Available Choices: [0] cell corners [1] smoothed cell corners [2] cell edge centers [3] cell edge center with less smoothed cell corners [4] cell edge center with smoothed cell corners Default: 0
	Principle Components Analysis	boolean	`DO_PCA`	-	Default: 0
	Components	integer number	`PCA_NUM`	-	Minimum: 3 Default: 3
	Normalize Color Channels	boolean	`NORMALIZE`	-	Default: 0
	Number of Clusters	integer number	`NCLUSTER`	-	Minimum: 2 Default: 12
	Original Cellsize	floating point number	`CELLSIZE`	-	Minimum: 0.000000 Default: 0.527778
	Resample to	floating point number	`RESAMPLE`	-	Minimum: 0.000000 Default: 2.000000
	Band Width for Seed Point Generation	floating point number	`SEEDS_BAND_WIDTH`	Increase band width to get less seed points.	Minimum: 1.000000 Default: 5.000000
	Generalization	integer number	`MAJORITY_RADIUS`	Applies a majority filter with given search radius to the segments grid. Is skipped if set to zero.	Minimum: 0 Default: 1

Command Line


Usage: saga_cmd Thin Section Image Analysis thin_section_segmentation_03 [-FILES ] [-DO_GRIDS_OUT ] [-GRIDS_OUT ] [-SPLIT_LAYER ] [-SPLIT_POLYGONS ] [-VERTICES ] [-CLUSTERS ] [-DO_PCA ] [-PCA_NUM ] [-NORMALIZE ] [-NCLUSTER ] [-CELLSIZE ] [-RESAMPLE ] [-SEEDS_BAND_WIDTH ] [-MAJORITY_RADIUS ]
  -FILES:                 Files
	file path
  -DO_GRIDS_OUT:          Output of Feature Grids
	boolean
	Default: 0
  -GRIDS_OUT:             grid collection list, output
  -SPLIT_LAYER:           Polygon Classes as Separate Layers
	boolean
	Default: 0
  -SPLIT_POLYGONS:        Split Distinct Cluster Polygons
	boolean
	Default: 0
  -VERTICES:              Vertices
	choice
	Available Choices:
	[0] cell corners
	[1] smoothed cell corners
	[2] cell edge centers
	[3] cell edge center with less smoothed cell corners
	[4] cell edge center with smoothed cell corners
	Default: 0
  -CLUSTERS:              Segments
	shapes list, output
  -DO_PCA:                Principle Components Analysis
	boolean
	Default: 0
  -PCA_NUM:               Components
	integer number
	Minimum: 3
	Default: 3
  -NORMALIZE:             Normalize Color Channels
	boolean
	Default: 0
  -NCLUSTER:              Number of Clusters
	integer number
	Minimum: 2
	Default: 12
  -CELLSIZE:           Original Cellsize
	floating point number
	Minimum: 0.000000
	Default: 0.527778
  -RESAMPLE:           Resample to
	floating point number
	Minimum: 0.000000
	Default: 2.000000
  -SEEDS_BAND_WIDTH:   Band Width for Seed Point Generation
	floating point number
	Minimum: 1.000000
	Default: 5.000000
  -MAJORITY_RADIUS:       Generalization
	integer number
	Minimum: 0
	Default: 1