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Method and system for drawing real-time live-action map at tile center point

A real-scene map and center point technology, which is applied in image enhancement, image analysis, image data processing, etc., can solve the problem of slow update method and achieve the effect of fast update speed and speed improvement

Pending Publication Date: 2019-10-29
曜宇航空科技(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technique uses tiles that are placed on top of an existing image or video frame to make up virtual worlds with different levels of detail. These techniques help scientists analyze complex scenes quickly by generating detailed images from these simulations.

Problems solved by technology

The technical problem addressed in this patented text relates how fast maps can be updated with drones flying around on top of their own fields for faster analysis purposes without taking up too much time.

Method used

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  • Method and system for drawing real-time live-action map at tile center point
  • Method and system for drawing real-time live-action map at tile center point
  • Method and system for drawing real-time live-action map at tile center point

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Embodiment Construction

[0029] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0030] Such as figure 1 As shown, the application environment for performing map update provided by the embodiment of the present invention, the application environment includes: UAV 10, ground station system 20, cloud server 30 and network.

[0031] The unmanned aerial vehicle 10 may be any suitable type of high-altitude or low-altitude aircraft, including a typical quadcopter, a hovering remote control helicopter, or a fixed-wing aircraft with a certain moving speed. At least one image acquisition device, thermal sensor (for measuring temperature, looking for fire source, life body, etc.), infrared sensor (discovering life body), laser and mine range, radar, etc. are set on the UAV 10, and the image acquisition device...

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Abstract

The invention discloses a method and a system for drawing a real-time live-action map at a tile center point. The method comprises the following steps: S1, acquiring longitude and latitude of a boundary of a target shooting area; s2, dividing a plurality of tiles; s3, calculating the longitude and latitude of the central point of each tile; s4, obtaining a picture of the whole body of each tile; s5, performing correction processing on the picture of each tile; s6, generating a target area map. The beneficial effects of the invention are that the method employs the tile technology, enables theunmanned plane to shoot at the central point of each tile, enables the server to obtain an overall picture of each tile in real time, is high in picture updating speed, and greatly improves the updating speed of the whole target shooting region.

Description

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Claims

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Application Information

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Owner 曜宇航空科技(上海)有限公司