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Positioning method and terminal

A positioning method and terminal technology, applied in the field of positioning, can solve the problem that the positioning accuracy of the network positioning is not ideal, and achieve the effect of improving the positioning accuracy

Inactive Publication Date: 2016-05-25
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the positioning accuracy of network positioning is not ideal, usually within a range of about 100 meters

Method used

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  • Positioning method and terminal
  • Positioning method and terminal
  • Positioning method and terminal

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Embodiment Construction

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0043] see figure 1 , is a flow chart of the first embodiment of the positioning method provided by the embodiment of the present invention. exist figure 1 In the embodiment, the terminal determines the position of the target content in the target picture according to the preset picture group, and then determines the position of the shooting device through the relative position of the target content relative to the shooting device when taking pictures...

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Abstract

The embodiment of the invention provides a positioning method. The method includes: according to the target content of a target picture, finding out a reference picture containing the target content in a preset picture group, with pictures in the preset picture group containing location known content; determining the location of the target content according to the reference picture; acquiring the relative location of the target content to a shooting device while shooting the target picture; determining the location of the shooting device according to the location of the target content and the relative location. Correspondingly, the invention also provides a terminal. According to the invention, the location of the target content in the target picture is determined according to the preset picture group, then the location of the shooting device is determined according to the relative location of the target content to the shooting device during shooting, and further the location of a photographing user can be determined, thus improving the positioning accuracy.

Description

technical field [0001] The present invention relates to the technical field of positioning, in particular to a positioning method and a terminal. Background technique [0002] There are mainly two main positioning technologies in the prior art: GPS positioning and network positioning. [0003] Among them, GPS positioning needs to be located within the coverage area of ​​satellite signals, and the positioning accuracy is often not high, about within a range of tens of meters. Especially in the case of severe building occlusion, the positioning results often deviate. [0004] Among them, network positioning is also a widely used positioning method at present, which needs to obtain a positioning result from a server of a location service provider through a network connection. The main implementation of network positioning is as follows: the terminal obtains the network identification from the network server according to the network identification (BasicServiceSetIdentificatio...

Claims

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Application Information

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IPC IPC(8): G01C21/00
CPCG01C21/00
Inventor 刘东声
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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