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

# otbcli\_EdgeExtraction(1)

OTB EdgeExtraction application

## NAME

otbcli\_EdgeExtraction - OTB EdgeExtraction application

## DESCRIPTION

This is the EdgeExtraction application, version 5.2.0 Computes edge features on every pixel of the input image selected channel

Complete documentation: http://www.orfeo-toolbox.org/Applications/EdgeExtraction.html

### Parameters:

- **-progress**

  \<boolean\>        Report progress

 **-in**                   \<string\>         Input Image  (mandatory)

- **-channel**

  \<int32\>          Selected Channel  (mandatory, default value is 1)

- **-ram**

  \<int32\>          Available RAM (Mb)  (optional, off by default, default value is 128)

- **-filter**

  \<string\>         Edge feature \[gradient/sobel/touzi\] (mandatory, default value is gradient)

- **-filter**.touzi.xradius \<int32\>

  The X Radius  (mandatory, default value is 1)

- **-filter**.touzi.yradius \<int32\>

  The Y Radius  (mandatory, default value is 1)

 **-out**                  \<string\> \[pixel\] Feature Output Image  \[pixel=uint8/uint16/int16/uint32/int32/float/double\] (default value is float) (mandatory)

- **-inxml**

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

## EXAMPLES

otbcli\_EdgeExtraction -in qb\_RoadExtract.tif -channel 1 -out Edges.tif

## SEE ALSO

The full documentation for **otbcli\_EdgeExtraction** is maintained as a Texinfo manual.  If the **info** and **otbcli\_EdgeExtraction** programs are properly installed at your site, the command

-

  **info otbcli\_EdgeExtraction**

should give you access to the complete manual.