OTB.GeneratePlyFile: Generate a 3D Ply file from a DEM and a color image.

{"id": "OTB.GeneratePlyFile", "title": "Generate a 3D Ply file from a DEM and a color image.", "description": "The application converts an image containing elevations into a PLY file, which is a file format to store 3D models. This format is adpated for visualization on software such as MeshLab [2] or CloudCompare [3]This application is part of the stereo reconstruction framework. The input data can be produced by the application DisparityMapToElevationMap.There are two types of supported input images: * A DEM image, with a ground projection, containing elevation values. Each elevation value can be considered as a 3D point. * A 3D grid image, containing 5 bands (the first 3 are the 3D coordinates of each point, the 5th is a validity mask where valid values are larger or equal to 1)The user shall also give a support image that contains color values for each 3D point. The color values will be embedded in the PLY file.", "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": "http://tb17.geolabs.fr:8111/ogc-api/processes/OTB.GeneratePlyFile/execution"}, {"rel": "alternate", "type": "text/html", "title": "Execute End Point", "href": "http://tb17.geolabs.fr:8111/ogc-api/processes/OTB.GeneratePlyFile/execution.html"}], "inputs": {"indem": {"title": "The image should be either a projected DEM or a 3D grid containing 3D point coordinates and a validity mask.", "description": "The image should be either a projected DEM or a 3D grid containing 3D point coordinates and a validity mask.", "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"}]}, "id": "indem"}, "mode": {"title": "mode", "description": "mode", "schema": {"type": "string", "default": "dem", "enum": ["dem", "3dgrid"]}, "id": "mode"}, "map": {"title": "Defines the map projection to be used.", "description": "Defines the map projection to be used.", "schema": {"type": "string", "default": "utm", "enum": ["utm", "lambert2", "lambert93", "wgs", "epsg"]}, "id": "map"}, "map.utm.zone": {"title": "The zone number ranges from 1 to 60 and allows defining the transverse mercator projection (along with the hemisphere)", "description": "The zone number ranges from 1 to 60 and allows defining the transverse mercator projection (along with the hemisphere)", "schema": {"type": "integer", "default": 31}, "id": "map.utm.zone"}, "map.utm.northhem": {"title": "See www.spatialreference.org to find which EPSG code is associated to your projection", "description": "See www.spatialreference.org to find which EPSG code is associated to your projection", "schema": {"type": "integer", "default": 4326}, "id": "map.utm.northhem"}, "incolor": {"title": "If the color image has 4 bands it will be interpreted as Red, Green, Blue, NIR. In other cases, only the first one is used (gray scale colors). The color values are expected in the range 0 - 255, and will be embedded with each 3D point of the PLY file.", "description": "If the color image has 4 bands it will be interpreted as Red, Green, Blue, NIR. In other cases, only the first one is used (gray scale colors). The color values are expected in the range 0 - 255, and will be embedded with each 3D point of the PLY file.", "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"}]}, "id": "incolor"}}, "outputs": {"out": {"title": "The output Ply file will contain as many 3D points as pixels in the input DEM.", "description": "The output Ply file will contain as many 3D points as pixels in the input DEM.", "extended-schema": {"oneOf": [{"allOf": [{"$ref": "http://zoo-project.org/dl/link.json"}, {"type": "object", "properties": {"type": {"enum": ["text/xml", "text/plain"]}}}]}, {"type": "object", "required": ["value"], "properties": {"value": {"oneOf": [{"type": "string", "contentEncoding": "utf-8", "contentMediaType": "text/xml"}, {"type": "string", "contentEncoding": "utf-8", "contentMediaType": "text/plain"}]}}}]}, "schema": {"oneOf": [{"type": "string", "contentEncoding": "utf-8", "contentMediaType": "text/xml"}, {"type": "string", "contentEncoding": "utf-8", "contentMediaType": "text/plain"}]}, "id": "out"}}}