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Navigation method, device, navigation device and storage medium based on picture identification

A technology of picture recognition and navigation method, which is applied in the computer field, can solve the problems of complex navigation system and large calculation amount of picture recognition geographic location, and achieve the effect of reducing calculation amount, improving navigation response efficiency, and ensuring recognition accuracy

Inactive Publication Date: 2019-02-15
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a navigation method, device, navigation device and storage medium based on image recognition, aiming to solve the problems of large amount of computation and complicated navigation system due to the prior art for image recognition geographic location

Method used

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  • Navigation method, device, navigation device and storage medium based on picture identification
  • Navigation method, device, navigation device and storage medium based on picture identification
  • Navigation method, device, navigation device and storage medium based on picture identification

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] figure 1 It shows the implementation process of the navigation method based on image recognition provided by Embodiment 1 of the present invention. For the convenience of description, only the parts related to the embodiment of the present invention are shown, and the details are as follows:

[0051] In step S101, a location picture input by a user is received.

[0052] The embodiments of the present invention are applicable to navigation devices, such as mobile phones, tablets, computers, and navigation servers. When receiving the location picture input by the user, there may be one location picture or multiple location pictures. The way for the user to input the location picture can be obtained by directly taking a photo, or imported from a picture saved by the navigation device.

[0053] In step S102, text recognition is performed on the location picture, and geographic location information associated with the location picture is obtained according to the recognize...

Embodiment 2

[0061] figure 2 It shows the implementation process of the navigation method based on image recognition provided by the second embodiment of the present invention. For the convenience of description, only the parts related to the embodiment of the present invention are shown, and the details are as follows:

[0062] In step S201, a location picture input by a user is received.

[0063] In the embodiment of the present invention, when receiving the location picture input by the user, there may be one location picture or multiple location pictures. The way for the user to input the location picture can be obtained by directly taking a photo, or imported from a picture saved by the navigation device.

[0064] In step S202, character recognition is performed on the location picture, the text included in the location picture is obtained according to the recognized text, and whether the advertisement identification number is included in the text is determined.

[0065] In the emb...

Embodiment 3

[0073] image 3 The structure of the navigation device based on picture recognition provided by the third embodiment of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown, including:

[0074] The picture acquisition unit 31 is configured to receive a location picture input by a user.

[0075] The embodiments of the present invention are applicable to navigation devices, such as mobile phones, tablets, computers, and navigation servers. When receiving the location picture input by the user, there may be one location picture or multiple location pictures. The way for the user to input the location picture can be obtained by directly taking a photo, or imported from a picture saved by the navigation device.

[0076] The location acquisition unit 32 is configured to perform text recognition on the location picture, and obtain geographic location information associated with the location p...

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Abstract

The invention is applicable to the technical field of computers, and provides a navigation method, a device, a navigation device and a storage medium based on picture identification. The method comprises the following steps: performing a letter recognition on a place picture by receiving the place picture input by a user; obtaining geographical location information associated with the place picture according to the identified letters; setting the geographical location information as a navigation target location; obtaining a path between the current position of the user and the navigation target position; performing a navigation for the user according to a path from the current location to the navigation target location; determining the geographical position associated with the place picture to perform the navigation by identifying the letters in the place picture, so that the calculation amount of a picture navigation is reduced, thereby improving the response efficiency of the navigation while ensuring the identification accuracy of the geographical position.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a navigation method, device, navigation equipment and storage medium based on image recognition. Background technique [0002] With the opening of GPS technology to civilian use, satellite navigation technology has moved from professional applications to the public. Especially in recent years, with the development of intelligent technology, there are more and more map applications suitable for navigation equipment, and these map applications can provide navigation services. , has brought great convenience to people's travel. [0003] Most of the navigation services provided by existing map applications are limited to text input for positioning and destination search and navigation, increasing user operations, and for situations where it is inconvenient to input text, do not know or can not tell the specific location, especially For the situation where lost children...

Claims

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Application Information

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IPC IPC(8): G01C21/36
CPCG01C21/3605
Inventor 李裕裘
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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