Zoox, Inc.

Yunming Shao

Francesco Papi

Qian Song

John Bryan Carter

Object detection and tracking systems may use machine-learned transformer models with self-attention for detecting, classifying, and/or tracking objects in an environment. Techniques described herein may include receiving sensor data generated by different sensor modalities of a vehicle, determining different bounding shapes based on the different sensor modalities, and using a machine-learned transformer model to determine associated and/or combined bounding shapes. The machine-learned transformer model may receive a variable number of input bounding shapes representing any number of objects and various sensor modalities. Multiple stages of the transformer may be used to determine associated bounding shapes and to assign attributes for the associated bounding shapes, based on the individual bounding shapes of the different sensor modalities and/or previous bounding shapes for objects detected and tracked in a previous scene in the environment.

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Fremont, CA, United States of America

Yunming Shao