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 # vss::ground\_truth\_access Namespace Reference

 Last update: 14.01.2025 

## <a name="nested-classes"></a>Classes

struct [AssetDescription](structvss_1_1ground__truth__access_1_1_asset_description.xhtml) This message describes the asset linked to the entity ID. [More...](structvss_1_1ground__truth__access_1_1_asset_description.xhtml#details)  
 struct [ContributionDictionary](structvss_1_1ground__truth__access_1_1_contribution_dictionary.xhtml) This message contains a dictionary used to relate each entity ID in the contribution output to the description of the asset and its nodes. [More...](structvss_1_1ground__truth__access_1_1_contribution_dictionary.xhtml#details)  
 struct [EntityContributionDescription](structvss_1_1ground__truth__access_1_1_entity_contribution_description.xhtml) This message describes the mesh node, its parent nodes and the asset linked to the entity ID. [More...](structvss_1_1ground__truth__access_1_1_entity_contribution_description.xhtml#details)  
 class [GroundTruthDataHelper](classvss_1_1ground__truth__access_1_1_ground_truth_data_helper.xhtml) AVX Ground Truth Helper Service. [More...](classvss_1_1ground__truth__access_1_1_ground_truth_data_helper.xhtml#details)  
 struct [MeshDescription](structvss_1_1ground__truth__access_1_1_mesh_description.xhtml) This message describes the mesh associated to the entity ID. [More...](structvss_1_1ground__truth__access_1_1_mesh_description.xhtml#details)  
 struct [NodeDescription](structvss_1_1ground__truth__access_1_1_node_description.xhtml) This message describes a node linked to the entity ID. [More...](structvss_1_1ground__truth__access_1_1_node_description.xhtml#details)  
 struct [PixelSegmentationTagColorMap](structvss_1_1ground__truth__access_1_1_pixel_segmentation_tag_color_map.xhtml) The mapping table of tags and colors used in the simulation for the pixel segmentation camera output. [More...](structvss_1_1ground__truth__access_1_1_pixel_segmentation_tag_color_map.xhtml#details)  
 struct [SensorIdentifier](structvss_1_1ground__truth__access_1_1_sensor_identifier.xhtml) The identifier of the sensor as defined in the sensor configuration. [More...](structvss_1_1ground__truth__access_1_1_sensor_identifier.xhtml#details)  
 struct [TagDescription](structvss_1_1ground__truth__access_1_1_tag_description.xhtml) This message describes the tag associated to the entity ID. [More...](structvss_1_1ground__truth__access_1_1_tag_description.xhtml#details)  
 ## <a name="var-members"></a>Variables

import avx vss status [proto](namespacevss_1_1ground__truth__access.xhtml#ad9d8643354dbeb5e90df14e794b49467)## Variable Documentation

<a id="ad9d8643354dbeb5e90df14e794b49467"></a>## [◆ ](#ad9d8643354dbeb5e90df14e794b49467)proto

 import google protobuf empty vss::ground\_truth\_access::proto