Techniques for training a model for detecting objects in an environment are discussed herein. For example, techniques can include determining losses associated with spatial features of candidate bounding boxes output by a machine-learned (ML) model and utilizing the losses to train the ML model. Techniques may include determining candidate bounding box(es) associated with an object detected in an environment using the ML model and receiving a ground truth bounding box associated with the detected object. A yaw error loss may be determined by comparing yaw features of the candidate bounding box to the ground truth bounding box. The candidate bounding box may be axis aligned with respect to the ground truth bounding box and an intersection over union (IoU) loss may be determined based on an IoU between the axis aligned candidate bounding box and the ground truth bounding box. The ML model may be trained based on the losses.


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    Title :

    GEOMETRIC CONFIDENCE FOR TRACKING OBJECTS


    Contributors:
    LIU SHUANGTING (author) / PAPI FRANCESCO (author) / SONG QIAN (author)

    Publication date :

    2025-01-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06V



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