OTB.LocalRxDetection: Performs local Rx score computation on an hyperspectral image.

Performs local Rx score computation on an input hyperspectral image. For each hyperspectral pixel, the Rx score is computed using statistics computed on a dual neighborhood. The dual neighborhood is composed of all pixel that are in between two radiuses around the center pixel. This score can then be used to detect anomalies in the image, this can be done for example by thresholding the result of this application with the BandMath application.

Inputs

Input hyperspectral data cube

format
href
Please set a value for in.

Output Rx score image

string

Internal radius in pixel

integer
Please set a value for ir.

External radius in pixel

integer
Please set a value for er.

Available memory for processing (in MB).

integer

Outputs

Output Rx score image

format
transmission

Execution options

successUri
inProgressUri
failedUri

format

mode

Execute End Point

View the execution endpoint of a process.

View the alternative version in HTML.

{"id": "OTB.LocalRxDetection", "title": "Performs local Rx score computation on an hyperspectral image.", "description": "Performs local Rx score computation on an input hyperspectral image. For each hyperspectral pixel, the Rx score is computed using statistics computed on a dual neighborhood. The dual neighborhood is composed of all pixel that are in between two radiuses around the center pixel. This score can then be used to detect anomalies in the image, this can be done for example by thresholding the result of this application with the BandMath application.", "version": "1.0.0", "jobControlOptions": ["sync-execute", "async-execute", "dismiss"], "outputTransmission": ["value", "reference"], "links": [{"rel": "execute", "type": "application/json", "title": "Execute End Point", "href": "http://tb17.geolabs.fr:8090/ogc-api/processes/OTB.LocalRxDetection/execution"}, {"rel": "alternate", "type": "text/html", "title": "Execute End Point", "href": "http://tb17.geolabs.fr:8090/ogc-api/processes/OTB.LocalRxDetection/execution.html"}], "inputs": {"in": {"title": "Input hyperspectral data cube", "description": "Input hyperspectral data cube", "maxOccurs": 1, "extentded-schema": {"oneOf": [{"allOf": [{"$ref": "http://zoo-project.org/dl/link.json"}, {"type": "object", "properties": {"type": {"enum": ["image/tiff", "image/jpeg", "image/png"]}}}]}, {"type": "object", "required": ["value"], "properties": {"value": {"oneOf": [{"type": "string", "contentEncoding": "base64", "contentMediaType": "image/tiff"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/jpeg"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/png"}]}}}]}, "schema": {"oneOf": [{"type": "string", "contentEncoding": "base64", "contentMediaType": "image/tiff"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/jpeg"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/png"}]}, "id": "in"}, "out": {"title": "Output Rx score image", "description": "Output Rx score image", "maxOccurs": 1, "schema": {"type": "string", "default": "float", "enum": ["uint8", "uint16", "int16", "int32", "int32", "float", "double"], "nullable": true}, "id": "out"}, "ir": {"title": "Internal radius in pixel", "description": "Internal radius in pixel", "maxOccurs": 1, "schema": {"type": "integer", "default": 1}, "id": "ir"}, "er": {"title": "External radius in pixel", "description": "External radius in pixel", "maxOccurs": 1, "schema": {"type": "integer", "default": 5}, "id": "er"}, "ram": {"title": "Available memory for processing (in MB).", "description": "Available memory for processing (in MB).", "maxOccurs": 1, "schema": {"type": "integer", "default": 256, "nullable": true}, "id": "ram"}}, "outputs": {"out": {"title": "Output Rx score image", "description": "Output Rx score image", "extentded-schema": {"oneOf": [{"allOf": [{"$ref": "http://zoo-project.org/dl/link.json"}, {"type": "object", "properties": {"type": {"enum": ["image/tiff", "image/jpeg", "image/png"]}}}]}, {"type": "object", "required": ["value"], "properties": {"value": {"oneOf": [{"type": "string", "contentEncoding": "base64", "contentMediaType": "image/tiff"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/jpeg"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/png"}]}}}]}, "schema": {"oneOf": [{"type": "string", "contentEncoding": "base64", "contentMediaType": "image/tiff"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/jpeg"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/png"}]}, "id": "out"}}}

http://tb17.geolabs.fr:8090/ogc-api/processes/OTB.LocalRxDetection.html
Last modified: Wed Jun 9 17:39:32 CEST 2021