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Omnidirectional vision obstacle avoidance implementation method, system, device and storage medium

An implementation method and system technology, applied in the field of drones, can solve the problem of multiple lens access, image processing efficiency and performance, and achieve the effect of omnidirectional visual obstacle avoidance and insufficient image processing performance

Inactive Publication Date: 2020-03-27
SHENZHEN AUTEL INTELLIGENT AVIATION TECH CO LTD
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Problems solved by technology

[0003] The main purpose of the present invention is to provide a method, system, device and storage medium for realizing omnidirectional visual obstacle avoidance, aiming to solve the problem of accessing multiple lenses of omnidirectional visual obstacle avoidance of existing UAVs and the problems of image processing efficiency and performance

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[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] see figure 1 , is a flow diagram of an omnidirectional visual obstacle avoidance implementation method provided by an embodiment of the present invention. The omnidirectional visual obstacle avoidance implementation method provided by the present invention is applied to a drone. The omnidirectional visual obstacle avoidance implementation method includes:

[0037] Step S10: Send a tr...

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Abstract

The invention relates to the field of unmanned aerial vehicles, and provides an omnidirectional vision obstacle avoidance implementation method, a system, a device and a storage medium. The omnidirectional vision obstacle avoidance implementation method comprises the following steps: step S10, sending a trigger signal to image acquisition equipment to enable the acquisition equipment to acquire animage signal; step S20, performing merging processing on the image signals to obtain merged image data; step S30, carrying out disassembling processing on the merged image data to obtain disassembledimage data; and S40, carrying out visual processing on the disassembled image data to obtain a visual image. Through the method provided by the invention, the problem of multi-lens access of omnidirectional vision obstacle avoidance of an existing unmanned aerial vehicle is solved, and meanwhile, the image processing efficiency and performance are improved.

Description

technical field [0001] Embodiments of the present invention relate to the field of unmanned aerial vehicles, and in particular to a method, system, device and storage medium for realizing omnidirectional visual obstacle avoidance. Background technique [0002] With the development of UAV technology, UAV obstacle avoidance has been required to support all-round obstacle avoidance in six directions: front, bottom, rear, left, right, and top. The coordinates of the same object in the two camera images Slightly different, the distance of the obstacle can be obtained after conversion, and the depth image of the obstacle can also be obtained by the binocular vision method. Therefore, to achieve omnidirectional visual obstacle avoidance, at least 6 pairs of 12 lenses are required, plus the main lens, There are 13 lenses in total, but the main chip currently on the market supports up to 8 lens inputs, which is far from meeting the needs of omnidirectional obstacle avoidance. At the...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04N5/262H04N5/265
CPCH04N7/181H04N5/2624H04N5/265
Inventor 李昭早
Owner SHENZHEN AUTEL INTELLIGENT AVIATION TECH CO LTD
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