B60R21/01556

System and Method for Determination of 3D Pose in a Vehicle
20260134567 · 2026-05-14 ·

A system for estimating a three-dimensional (3D) pose of a vehicle occupant. The system includes an image sensor and at least one processor. The image sensor is configured to capture at least one two-dimensional (2D) image of a vehicle cabin interior with a field of view that includes at least one occupant. The at least one processor is configured to detect and classify a relative pose of an occupant from the captured at least one 2D image. The at least one processor is configured to compute an absolute depth/location of a joint of the occupant using at least one known vehicle interior dimension. The at least one processor is configured to estimate the classified pose in a 3D space based on the relative pose and the absolute depth/location.