Unmanned aerial vehicle group photo shooting method

A drone and group photo technology, applied in the field of drones, can solve the problem of less application of group selfies, and achieve the effect of simplifying the photo operation.

Inactive Publication Date: 2018-02-16
上海瞬动科技有限公司合肥分公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among the existing drones that can realize ultra-low-altitude selfies, they all take personal selfies as the main direction, and there are very few applications in group selfies, or almost none.

Method used

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  • Unmanned aerial vehicle group photo shooting method
  • Unmanned aerial vehicle group photo shooting method
  • Unmanned aerial vehicle group photo shooting method

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Embodiment Construction

[0041] In order to make the purpose, technical solutions and advantages of the present invention more clear, the following parts will further describe the implementation manners of the present invention in conjunction with the accompanying drawings.

[0042] Such as figure 1 Shown, a kind of unmanned aerial vehicle group photograph shooting method, described method comprises the steps:

[0043] The user controls the UAV to fly to the prepared position through the control terminal. At this time, the picture taken by the UAV is as follows: figure 2 As shown, start the UAV group photo command; no one performs the following operations according to the obtained photo command

[0044] S1 frames all the faces in the screen through face detection;

[0045] S2 uses face recognition to lock the target face in the screen

[0046] S3 establishes a coordinate system and solves the positions (x, y, z) of all faces in the screen

[0047] Taking the central position of the camera sensor...

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Abstract

A method for shooting a group photo of an unmanned aerial vehicle, which relates to the field of unmanned aerial vehicles, solves the problem that the existing unmanned aerial vehicle must manually control the unmanned aerial vehicle to fly to the target position when taking pictures, and completes the technical deficiencies of the target composition, including the following steps: (1) ) Use face detection to frame all the faces in the picture; (2) Through face recognition, lock the target face in the picture; (3) Establish a coordinate system to solve the position of all faces in the picture (x, y, z ) (4) Screen out the expected face (5) Determine the key face frame according to the screened out expected face; (6) Solve the UAV target according to the position of the key face frame and the face aggregation frame in the target composition target plane. The present invention can realize that the UAV automatically completes the group photo person selection and composition, simplifies the UAV photo-taking process, makes the photo-taking process more intelligent, and improves the user's photo-taking experience.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to a method for taking a group photo of an unmanned aerial vehicle. Background technique [0002] Unmanned aircraft, referred to as "unmanned aerial vehicle", or "UAV" in English, is an unmanned aircraft that is controlled by radio remote control equipment and its own program control device, or is completely or intermittently operated autonomously by an on-board computer. According to the application field, UAV can be divided into military and civilian. In terms of military use, UAVs are divided into reconnaissance aircraft and target aircraft. In terms of civil use, it is currently used in aerial photography, agriculture, plant protection, miniature selfies, express delivery, disaster relief, observation of wild animals, monitoring of infectious diseases, surveying and mapping, news reports, power inspections, disaster relief, film and television shooting, etc. For the use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10
CPCG05D1/101
Inventor 陶颋陶磊
Owner 上海瞬动科技有限公司合肥分公司
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