Abstract: A perception system may be used to generate bounding boxes for objects in a vehicle scene. The perception system may receive images and feature maps corresponding to the received images. The perception system may generate scene dependent radar-based object queries. The perception system may use the generated scene dependent radar-based object queries and scene independent object queries to generate one or more bounding boxes for objects in the vehicle scene.

Abstract: Provided are methods and systems for aggregating data associated with various geographic areas for trajectory determination and high definition map generation. The methods and systems may include obtaining first data associated with a first area that is external to a vehicle, converting the first data associated with the first area from a first format to a second format, transmitting the first data that is converted and a query associated with a second area, receiving second data specific to the second area responsive to the query, aggregating the second data specific to the second area with the first data, determining, using the at least one processor, a trajectory of the vehicle within a physical space based on the aggregating of the second data with the first data, and/or generating a graphical representation for use by a display of the vehicle based on the second data that is aggregated with the first data.

Abstract: A perception system may be used to generate bounding boxes for objects in a vehicle scene. The perception system may receive images and feature maps corresponding to the received images. The perception system may generate scene dependent object queries. The perception system may use the generate scene dependent object queries to generate one or more bounding boxes for objects in the vehicle scene.

Abstract: A perception system may be used to generate bounding boxes for objects in a vehicle scene. The perception system may receive images and generate feature maps corresponding to the received images. The perception system may generate object queries based on the feature maps and enrich the object queries. The perception system may use the enriched object queries to generate one or more bounding boxes for objects in the vehicle scene.

Abstract: Enclosed are embodiments of an ML-based framework for drivable surface annotation. In an embodiment, a method comprises: obtaining, using at least one processor, multimodal map data for a geographic region; and automatically annotating, using the at least one processor, one or more semantic masks of the map data using a machine learning model.

Abstract: Enclosed are embodiments of an ML-based framework for drivable surface annotation. In an embodiment, a method comprises: obtaining, using at least one processor, multimodal map data for a geographic region; and automatically annotating, using the at least one processor, one or more semantic masks of the map data using a machine learning model.