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Interest point information acquiring method and device

An acquisition method and a technology for an acquisition device, which are applied in the field of point of interest information acquisition methods and devices, can solve the problems of low efficiency, high cost of correcting errors, and high error rate, and achieve the effects of improving acquisition efficiency, enhancing real-time performance, and reducing costs

Active Publication Date: 2013-05-15
SHENZHEN TENCENT COMP SYST CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the existing method for obtaining point of interest information requires a large amount of manpower and material resources to collect and post-process the information of the point of interest. This method has a long cycle, high cost, low efficiency, poor real-time performance, and artificial It is difficult to detect omissions and errors, so the error rate is high, the cost of correcting errors is high, and it cannot meet the actual needs of users

Method used

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  • Interest point information acquiring method and device
  • Interest point information acquiring method and device
  • Interest point information acquiring method and device

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Embodiment Construction

[0015] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure and characteristics of the method and device for obtaining point of interest information proposed according to the present invention will be described below in conjunction with the accompanying drawings and preferred embodiments. And effect, detailed description is as follows.

[0016] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of the preferred embodiments with reference to the drawings. Through the description of specific implementation methods, the technical means and effects of the present invention to achieve the intended purpose can be understood more deeply and specifically, but the attached drawings are only for reference and description, and are not used to explain the present i...

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Abstract

The invention relates to an interest point information acquiring method and a device. The interest point information acquiring method comprises a step of matching prestored interest points with an acquired corresponding panorama and judging whether other interest points on the panorama are omitted or not, if the other interest points are omitted, an image region of each omitted interest point is marked on the panorama, a geographic position of each omitted interest point is acquired, a step of identifying a name of each omitted interest point according to the image regions of market interest points, and a step of connecting the geographic positions of all omitted interest points with corresponding names of the omitted interest points and storing connection information of the geographic positions of all omitted interest points and the corresponding names of the omitted interest points. According to the interest point information acquiring method and the device, cost for acquiring interest point information is reduced, acquiring efficiency is improved, and instantaneity of the interest point information is increased.

Description

technical field [0001] The present invention relates to the technical field of geographic information processing, in particular to a method and device for acquiring point of interest information. Background technique [0002] With the rapid development of science and technology, car navigation and pedestrian navigation play an increasingly important role in daily life, and navigation products are gradually developing in the direction of refinement, humanization, and personalization. higher requirements. [0003] The navigation data includes electronic map data stored in the storage device of the navigator, and the electronic map data is displayed on the screen to form a map image, and the electronic map data also includes some point of interest (POI) information. Point-of-interest information is an important part of electronic map data, and it is often frequently used or more important facility information in a certain area, such as residential areas, schools, hospitals, sh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 石再杰
Owner SHENZHEN TENCENT COMP SYST CO LTD
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