Tracking method and head-mounted display device

TW202636641APending Publication Date: 2026-09-01HTC CORP
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Patent Information

Application Number
TW114130753
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-02-19
Filing Date
2025-08-12
Publication Date
2026-09-01

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Abstract

A tracking method include following steps. In response to a camera tracker establishing a tracker keyframe, a keyframe viewport data associated with the tracker keyframe is transmitted from the camera tracker to a head-mounted display device. A current frame is captured by the head-mounted display device. Based on the keyframe viewport data, whether the current frame meets shared keyframe criteria is determined. In response to the current frame meets the shared keyframe criteria, a shared keyframe is established based on the current frame by the head-mounted display device. The shared keyframe is transmitted from the head-mounted display device to the camera tracker.
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