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Method and device for generating electronic map, terminal and storage medium

An electronic map and map slicing technology, which is applied in the field of image processing, can solve the problems of high threshold and low efficiency of electronic maps, and achieve the effects of improving generation efficiency, reducing threshold requirements, and saving labor costs

Active Publication Date: 2019-07-09
HANGZHOU HIKVISION SYST TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The invention provides a method, device, terminal and storage medium for generating an electronic map, which can solve the problems of high threshold and low efficiency for generating an electronic map

Method used

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  • Method and device for generating electronic map, terminal and storage medium
  • Method and device for generating electronic map, terminal and storage medium
  • Method and device for generating electronic map, terminal and storage medium

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Embodiment Construction

[0063] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0064] An embodiment of the present invention provides a method for generating an electronic map, see figure 1 , the method includes:

[0065] Step 101: Obtain at least one source map slice included in the electronic map of the source color system, where the electronic map of the source color system is a generated electronic map.

[0066] Step 102: Determine the target color system, which is different from the source color system.

[0067] Step 103: According to the target color system, convert the at least one source map slice into a map slice of the target color system to obtain at least one target map slice.

[0068] Step 104: Composing the at least one target map slice into an electronic map of the target color system.

[0069] ...

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Abstract

The invention discloses a method and device for generating an electronic map, a terminal and a storage medium, and belongs to the technical field of image processing. The method includes the steps ofacquiring at least one source map tile included in an electronic map of a source color system, wherein the electronic map of the source color system is a generated electronic map; determining a targetcolor system, wherein the target color system and the source color system are different; according to the target color system, converting the source map tiles into map tiles of the target color system to obtain at least one target map tile; forming an electronic map of the target color system with the target map tiles. The terminal generates the electronic map through an image processing method by using the map tiles of the existing source color system. As the method is independent of vector data and vector data styles of electronic maps, the threshold requirement for workers is lowered; besides, the terminal can generate the electronic map automatically, the labor cost is saved, and the generation efficiency is improved.

Description

[0001] This application claims the priority of a Chinese patent application filed with the State Intellectual Property Office of China on December 29, 2017, with the application number 201711467858.9, and the title of the invention is "Method, device, terminal and storage medium for generating electronic maps", the entire content of which Incorporated in this application by reference. technical field [0002] The invention relates to the technical field of image processing, in particular to a method, device, terminal and storage medium for generating an electronic map. Background technique [0003] After years of development, electronic maps have played an indispensable role in human life; and with the improvement of user needs, white electronic maps can no longer meet the needs of users. In order to protect the eyes of users, electronic maps with night colors appeared. When the user uses the electronic map at night, the night color electronic map can be used. [0004] At ...

Claims

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Application Information

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IPC IPC(8): G09B29/00
CPCG09B29/005
Inventor 戎朔晗
Owner HANGZHOU HIKVISION SYST TECH
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