---
name: "otbgui_SampleAugmentation"
section: "1"
platform: "linux"
package: "otb-bin-qt"
version: "6.6.1+dfsg-1+b1"
release: "Debian 10 (Buster)"
platforms: ["linux"]
url: "https://new.carta.tech/otbgui_SampleAugmentation"
---

# otbgui\_SampleAugmentation(1)

OTB SampleAugmentation application

## NAME

otbgui\_SampleAugmentation - OTB SampleAugmentation application

## DESCRIPTION

This is the Sample Augmentation (SampleAugmentation) application, version 6.6.0

Generates synthetic samples from a sample data file. Complete documentation: http://www.orfeo-toolbox.org/Applications/SampleAugmentation.html or **-help**

Parameters: **-in**                        \<string\>         Input samples  (mandatory) **-out**                       \<string\>         Output samples  (mandatory)

- **-field**

  \<string\>         Field Name  (mandatory, no default value)

- **-layer**

  \<int32\>          Layer Index  (optional, off by default, default value is 0)

- **-label**

  \<int32\>          Label of the class to be augmented  (mandatory, default value is 1)

- **-samples**

  \<int32\>          Number of generated samples  (mandatory, default value is 100)

- **-exclude**

  \<string list\>    Field names for excluded features.  (mandatory, no default value)

- **-strategy**

  \<string\>         Augmentation strategy \[replicate/jitter/smote\] (mandatory, default value is replicate)

- **-strategy**.jitter.stdfactor \<float\>

  Factor for dividing the standard deviation of each feature  (mandatory, default value is 10)

- **-strategy**.smote.neighbors

  \<int32\>          Number of nearest neighbors.  (mandatory)

- **-seed**

  \<int32\>          set user defined seed  (optional, off by default)

- **-inxml**

  \<string\>         Load otb application from xml file  (optional, off by default)

- **-progress**

  \<boolean\>        Report progress

- **-help**

  \<string list\>    Display long help (empty list), or help for given parameters keys

Use **-help** param1 \[... paramN\] to see detailed documentation of those parameters.

## EXAMPLES

otbgui\_SampleAugmentation -in samples.sqlite -field class -label 3 -samples 100 -out augmented\_samples.sqlite -exclude OGC\_FID name class originfid -strategy smote -strategy.smote.neighbors 5