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Distance measurement method and system based on trinocular vision and storage medium

A technology of binocular vision system and ranging system, applied in the control field of unmanned aerial vehicle, can solve the problem of inability to effectively measure the space distance and the like

Active Publication Date: 2020-04-10
STATE GRID ANHUI ULTRA HIGH VOLTAGE CO +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the embodiment of the present invention is to provide a distance measurement method, system and storage medium based on trinocular vision, which can overcome the problem that occurs when the power line is in a special position coplanar with the camera line. The problem of inability to effectively measure spatial distance

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  • Distance measurement method and system based on trinocular vision and storage medium
  • Distance measurement method and system based on trinocular vision and storage medium
  • Distance measurement method and system based on trinocular vision and storage medium

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Embodiment Construction

[0077] The specific implementation manners of the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation manners described here are only used to illustrate and explain the implementation manners of the present invention, and are not intended to limit the implementation manners of the present invention.

[0078] In the embodiments of the present invention, unless stated otherwise, the used orientation words such as "up, down, top, bottom" are usually for the directions shown in the drawings or for vertical, vertical or The term used to describe the mutual positional relationship of each component in terms of the direction of gravity.

[0079] In addition, if there are descriptions involving "first", "second" and so on in the embodiments of the present invention, the descriptions of "first", "second" and so on are only for descriptive purposes, and should not b...

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Abstract

The invention provides a distance measurement method and system based on trinocular vision and a storage medium and belongs to the technical field of unmanned aerial vehicle control. The distance measurement method comprises the steps of receiving a first numerical value detection result of a first binocular vision system, wherein the first binocular vision system comprises a first vision collection device and a second vision collection device which are arranged on two sides; judging whether a first numerical detection result is valid or not; adjusting the position of a third vision acquisition device to form a second binocular vision system and a third binocular vision system under the condition that the first numerical value detection result is judged to be invalid; receiving a second numerical value detection result detected by the second binocular vision system; receiving a third numerical value detection result detected by a third binocular vision system; calculating an actual distance by adopting a fusion weighted average solving method; and under the condition that the first numerical value detection result is judged to be valid, calculating the actual distance according tothe first numerical value detection result.

Description

technical field [0001] The present invention relates to the technical field of control of unmanned aerial vehicles, in particular to a ranging method, system and storage medium based on trinocular vision. Background technique [0002] With the continuous progress and development of modern science and technology, drone technology has been gradually applied to various industries and fields, and the application in live-line work is particularly prominent. Based on the fact that UAV is an unmanned aircraft controlled by its own program control device and radio remote control equipment, its main advantages are mainly reflected in the following aspects: wide range of uses, low cost, reduced casualty rate, strong survivability, and mobility so wait. In all kinds of modern live-line operations, drones play an important role due to their unique functions and advantages. [0003] Flushing the transmission line equipment with charged water is a simple, effective and cost-effective me...

Claims

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Application Information

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IPC IPC(8): G06T5/00G06T7/11G06T7/70G06T7/80G06K9/00G01B11/02
CPCG06T7/11G06T7/70G06T7/80G01B11/02G06T2207/20032G06V20/10G06T5/70Y02T10/40
Inventor 汪晓郭可贵万能王国杰白若蓉季海波尹悦宁彦黄杰焦玉平高剑张阳吴睿魏南刘鑫王远
Owner STATE GRID ANHUI ULTRA HIGH VOLTAGE CO
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