Operating method of tracking system, controller, tracking system, and non-transitory computer readable storage medium

  • US 10,564,733 B2
  • Filed: 04/17/2018
  • Issued: 02/18/2020
  • Est. Priority Date: 04/21/2017
  • Status: Active Grant
First Claim
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1. An operating method of a tracking system, comprising:

  • obtaining a first relative movement vector and a second relative movement vector of a client device;

    obtaining scale information related to distance;

    calculating a first actual movement vector of the client device according to the first relative movement vector and the scale information; and

    fusing, by a processor, object information of the client device and the first actual movement vector to generate a 3D position of the client device;

    wherein the operating method further comprises;

    detecting a first depth information in respect with the first relative movement vector and a second depth information in respect with the second relative movement vector;

    wherein the first depth information in respect with the first relative movement vector is perpendicular to a second depth information in respect with the second relative movement vector;

    wherein the scale information is obtained according to the first relative movement vector, the second relative movement vector, the first depth information, and the second depth information.

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