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US 2025/0053249 A1Published application
Six-degree of Freedom Pose Estimation of a Stylus
AssigneezSpace, Inc.
InventorMark Wilson
Life of this patent
Estimating the term…
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AssigneezSpace, Inc.
InventorMark Wilson
Estimating the term…
Systems and methods for six-degree of freedom (6-DoF) pose estimation of a user input device, e.g., in a three-dimensional (3D) system rendering interactive augmented reality (AR) and/or virtual reality (VR) experiences include the user input device capturing, via a camera disposed at a forward-facing tip of the user input device, images in a direction the user input device is directed and providing the images to a computer system. The user input device provides inertial measurement unit (IMU) data to the computer system as well. The computer system may then determine pose information associated with the user input device based on the images and IMU data of the user input device. The determination of the pose information may be via usage of at least one of a neural network model, estimation model trained on a set of unique and identifiable patterns, and/or an estimation model trained on a dataset of images.
A method for determining a pose of a user input device, comprising:
A computer system, comprising:
A non-transitory computer readable memory medium storing programming instructions executable by processing circuitry of a computer system to:
Dependencies are inferred from the claim text.