A method for obtaining aerial images of UAVs in a fixed area

Abstract

The invention relates to a method for obtaining aerial photography images of unmanned aerial vehicles in a fixed area, and belongs to the technical field of aerial photography of unmanned aerial vehicles. A method for obtaining aerial photographed images of unmanned aerial vehicles in a fixed area, which is characterized in that the following steps are adopted: step S1, a drone equipped with an image acquisition module takes off to collect black and white aerial photographic images in a fixed area; step S2, the collected black and white aerial photographic images are collected; The image is wirelessly transmitted to the terminal located on the ground; in step S3, a terminal with an image colorization module is used to colorize it; in step S4, the terminal outputs a color image. Compared with the prior art, the invention reduces the required functional components, simplifies the overall structure of the drone, improves the endurance, and reduces the data The required space for storage and the amount of image data transmission, and the operation is more simple and convenient, and the processed image can be directly obtained.

Description

technical field [0001] The present invention relates to a method for processing aerial images, in particular to a method for acquiring aerial images of unmanned aerial vehicles in a fixed area. Background technique [0002] With the development of science and technology, drones are used more and more widely, especially in professional fields such as aerial photography, disaster control, and measurement monitoring. The application value and commercial value of drones are getting more and more attention. Therefore, corresponding requirements are also put forward for the images taken by UAVs. It is required that the images taken by UAVs can be quickly transmitted to the ground receiving end for real-time viewing, and the images are required to be clear and identifiable to reflect the actual situation. [0003] The existing drone aerial images generally adopt two methods, one is to store the images acquired by aerial photography on the storage device of the drone, and then expor...

AI Technical Summary

Problems solved by technology

This method needs to load the image processing module and the transmission module on the UAV

[0004] The disadvantage of the first method is that the aerial images cannot be viewed immediately, and the disadvantage of the second method is that the power consumed by the image processing module is increased, and the higher the quality of the image, the greater the delay in transmission

With so many modules on the UAV, it not only increases the take-off weight and power consumption of the UAV, but also increases the overall cost and failure rate, which has a negative impact on the endurance, debugging and operation of the UAV.

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