Unmanned aerial vehicle (UAV) visual tracking method, apparatus, and UAV

A technology for visual tracking and drones, applied in the field of drones, to solve problems such as mission interruption

Active Publication Date: 2016-07-13
SZ DJI TECH CO LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

UAV visual tracking involves complex visual tracking algorithms and flight control systems. There are many situations that may cause the task to be interrupted due to unsolvable problems. At this time, it is necessary to have a suitable human-computer interaction method to feedback abnormal information to the user in a timely manner.

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  • Unmanned aerial vehicle (UAV) visual tracking method, apparatus, and UAV
  • Unmanned aerial vehicle (UAV) visual tracking method, apparatus, and UAV
  • Unmanned aerial vehicle (UAV) visual tracking method, apparatus, and UAV

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Embodiment Construction

[0101] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0102] figure 1 It is a schematic flowchart of a UAV visual tracking method 100 according to an embodiment of the present invention. It should be noted that the method in the embodiment of the present invention is not limited to figure 1 The steps and sequence in the flowchart shown. According to different embodiments, figure 1 Steps in the flow diagrams shown may be added, removed, or changed in order. In this embodiment, the UAV visual tracking method 100 may...

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Abstract

A unmanned aerial vehicle (UAV) visual tracking method comprises the steps of obtaining image information of a region where a target object is located; identifying the target object, including acquiring target object information in the image information and determining the target object according to the target object information; positioning and visual tracking the successfully identified target object; and generating an abnormal prompt signal when the target object is not successfully identified or the positioning or visual tracking is abnormal, and actuating a prompt device according to the abnormal prompt signal to prompt the abnormality. The invention further relates to a UAV visual tracking apparatus and a UAV. The UAV visual tracking method can feed back clear and concise results of a visual tracking algorithm and a flight control system in time, thereby improving the visual tracking effect and user experience.

Description

technical field [0001] The invention relates to the technical field of UAV visual tracking, in particular to a UAV visual tracking method, device and UAV. Background technique [0002] UAVs have been widely used for aerial photography. At present, there are UAVs that track the target object for shooting. The main principle is to use the visual tracking system to judge and identify the target object through the shooting device, and then according to the movement track of the identified target object To achieve track tracking, follow the shooting. UAV visual tracking involves complex visual tracking algorithms and flight control systems. There are many situations that may cause the task to be interrupted due to unsolvable problems. At this time, it is necessary to have a suitable human-computer interaction method to feedback abnormal information to the user in a timely manner. . However, the existing abnormal prompting method usually displays abnormal information on the disp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/12G06T7/20
CPCG05D1/12G06T7/20G06T2207/10004G06T2207/30241
Inventor 封旭阳赵丛余俊锋
Owner SZ DJI TECH CO LTD
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