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.
Execute End Point
View the execution endpoint of a process.
{"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.", "mutable": false, "version": "1.0.0", "jobControlOptions": ["sync-execute", "async-execute", "dismiss"], "outputTransmission": ["value", "reference"], "links": [{"rel": "http://www.opengis.net/def/rel/ogc/1.0/execute", "type": "application/json", "title": "Execute End Point", "href": "https://host1.tb.geonovum.geolabs.fr/ogc-api/processes/OTB.LocalRxDetection/execution"}], "inputs": {"in": {"title": "Input hyperspectral data cube", "description": "Input hyperspectral data cube", "extended-schema": {"oneOf": [{"allOf": [{"$ref": "http://zoo-project.org/dl/link.json"}, {"type": "object", "properties": {"type": {"enum": ["image/tiff", "image/jpeg", "image/png"]}}}]}, {"type": "object", "required": ["value"], "properties": {"value": {"oneOf": [{"type": "string", "contentEncoding": "base64", "contentMediaType": "image/tiff"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/jpeg"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/png"}]}}}]}, "schema": {"oneOf": [{"type": "string", "contentEncoding": "base64", "contentMediaType": "image/tiff"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/jpeg"}, {"type": "string", "contentEncoding": "base64", "contentMediaType": "image/png"}]}, "raw_schema1": "true", "id": "in"}, "out": {"title": "Output Rx score image", "description": "Output Rx score image", "minOccurs": 0, "schema": {"type": "string", "default": "float", "enum": ["uint8", "uint16", "int16", "int32", "int32", "float", "double"], "nullable": true}, "id": "out"}, "ir": {"title": "Internal radius in pixel", "description": "Internal radius in pixel", "schema": {"type": "integer", "default": 1}, "id": "ir"}, "er": {"title": "External radius in pixel", "description": "External radius in pixel", "schema": {"type": "integer", "default": 5}, "id": "er"}, "ram": {"title": "Available memory for processing (in MB).", "description": "Available memory for processing (in MB).", "minOccurs": 0, "schema": {"type": "integer", "default": 256, "nullable": true}, "id": "ram"}}, "outputs": {"out": {"title": "Output Rx score image", "description": "Output Rx score image", "extended-schema": {"oneOf": [{"allOf": [{"$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"}]}, "raw_schema1": "true", "id": "out"}}}
Display original data as JSON
https://host1.tb.geonovum.geolabs.fr/ogc-api/processes/OTB.LocalRxDetection.html Last modified: Sat Feb 19 15:43:34 CET 2022