Method, device, terminal and system for target tracking trajectory accuracy measurement

A precision measurement and tracking precision technology, applied in image data processing, instruments, calculations, etc., can solve problems such as slow measurement speed, large measurement error, and increased measurement cost, and achieve simple rules, improved service life, and low equipment consumption Effect

CN107481284AInactive Publication Date: 2017-12-15BOE TECH GRP CO LTD
8 Cites 39 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2017-12-15
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides a method, device, terminal and system for target tracking trajectory accuracy measurement. The method includes determining the actual tracking trajectory position information of the target; comparing the actual tracking trajectory position information with the preset tracking trajectory position information, determining the deviation between the actual tracking trajectory position information and the preset tracking trajectory position information, wherein the preset tracking trajectory position information is the position information on the preset tracking trajectory; and determining the tracking accuracy of the target according to the deviation. The determination of the target position is realized by the vision technology, and the accuracy of the target tracking trajectory is determined through the deviation and accuracy rules. The related rules are simple, the used equipment is good in economic performance, under the condition of low cost, the accuracy of the target tracking trajectory is determined in a simple and convenient way, the rule is simple, the equipment is low in consumption, and the service life of the equipment is improved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to the field of precision measurement, in particular, the present invention relates to a method, device, terminal and system for measuring the precision of a target tracking trajectory. Background technique

[0002] Nowadays, people use the Internet in many aspects in their daily life and work, and various smart products related to the Internet have emerged as the times require. In particular, robots, as one of the intelligent products, can replace or assist humans to complete some tasks, and are often used in various industries. A tracking robot refers to a robot that can track and follow a specific target within a specified range. It can be a service robot that can help people carry some heavy objects, etc., or an entertainment robot that can track and interact with humans. At present, the evaluation index of the tracking robot is the tracking accuracy. The tracking accuracy is obtained by calculating the error between ...

Examples

Embodiment Construction

[0051] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0052] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be unders...