Image annotation information processing method, device and system

Abstract

The invention provides an image annotation information processing method, device and system. The method comprises the following steps: obtaining captured images from a terminal, and corresponding shooting position, and performing object identification on the shot image; determining a first object presented by the shot image, and in the historical images associated with the shooting position, querying a first target image presenting the first object; if the first target image is queried, determining that the first object is repeated with annotation information in the electronic map, and if thefirst target image is not queried, marking the first object at a corresponding position in the electronic map according to the shooting position. According to the invention, the method achieves the quick recognition and processing of the object presented in the terminal photographing image through the obtaining of the terminal photographing image, the repetition judgment of the object presented inthe terminal photographing image, and the marking of the corresponding position of the electronic map according to the result, and improves the efficiency of obtaining the interest point informationof the electronic map.

Description

technical field [0001] The invention relates to the technical field of electronic maps, in particular to a method, device and system for processing image annotation information. Background technique [0002] In the electronic map, the Point of Interest (POI) is one of the key elements of the geographic information system. With the rapid development of urban construction, the data in the electronic map is also changing with each passing day, and users have more and more requirements for the accuracy of POI information. Therefore, the ability of electronic map manufacturers to quickly and accurately collect POI points is particularly important. [0003] In the related technology, the collection of data such as points of interest in the electronic map is carried out by a professional team. After the data is preprocessed, the data is comprehensively stored by a professional mobile device, and the data is transferred through a mobile storage medium. After the transfer, the data ...

AI Technical Summary

Problems solved by technology

[0003] In the related technology, the collection of data such as points of interest in the electronic map is carried out by a professional team. After the data is preprocessed, the data is comprehensively stored by a professional mobile device, and the data is transferred through a mobile storage medium. After the transfer, the data processing team will use professional tools to process the data, extract accurate POI data information, and update the POI data on the map. However, this method takes a long time from data collection to data processing and is professional. The team takes a long time and the processing efficiency is low

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