EdgeExtraction
Brief Description
Computes edge features on every pixel of the input image selected channelTags
Edge,Feature ExtractionLong Description
This application computes edge features on a mono band imageParameters
- [param] -in <string> The input image to compute the features on.. Mandatory: True. Default Value: ""
- [param] -channel <int32> The selected channel index. Mandatory: True. Default Value: "1"
- [param] -ram <int32> Available memory for processing (in MB). Mandatory: False. Default Value: "128"
- [param] -out <string> Output image containing the edge features.. Mandatory: True. Default Value: ""
[choice] -filter Choice of edge feature gradient,sobel,touzi. Mandatory: True. Default Value: "gradient"- [group] -gradient
- [group] -sobel
- [group] -touzi
- [param] -filter.touzi.xradius <int32> . Mandatory: True. Default Value: "1"
- [param] -filter.touzi.yradius <int32> . Mandatory: True. Default Value: "1"
Limitations
NoneAuthors
OTB-TeamSee Also
otb classExample of use
in: qb_RoadExtract.tif
channel: 1
out: Edges.tif