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Method for manufacturing 360-degree air panoramic interactive roam system based on unmanned helicopter aerial shooting

A technology of unmanned helicopter and production method, which is applied in the field of panoramic photography, can solve the problem of not wide viewing angle, etc., and achieve the effect of simplicity

Inactive Publication Date: 2012-06-13
TIANJIN AURORA UAV TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional panoramic system is to fix the camera on the tripod on the ground, rotate 360° at one point to take pictures, and then use software in the computer to perform post-processing, stitching, and synthesize the panoramic system. This method is based on the plane perspective on the ground. The perspective is not broad, consistent with the human perspective, and has great limitations

Method used

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  • Method for manufacturing 360-degree air panoramic interactive roam system based on unmanned helicopter aerial shooting
  • Method for manufacturing 360-degree air panoramic interactive roam system based on unmanned helicopter aerial shooting
  • Method for manufacturing 360-degree air panoramic interactive roam system based on unmanned helicopter aerial shooting

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Experimental program
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Effect test

Embodiment 1

[0022] Unmanned helicopter parameters:

[0023]

[0024] The first step: aerial shooting;

[0025] The shooting range of the first shooting location is 800 meters * 1200 meters, the camera used is Canon 5DMARK2, Canon EF 20mm f / 2.8 USM lens; aperture 10, shutter 1 / 640, ISO400; continuous shooting speed setting: 3.9 pictures / second ; The camera lens is tilted downward, and the angle with the horizontal plane is 30 degrees.

[0026] The specific process is:

[0027] In the ground preparation process, the flight autopilot system and the remote camera system of the unmanned helicopter are successfully linked with the ground station, and then the first manipulator takes off remotely or autonomously (using the ultrasonic measurement system to locate the altitude at a low altitude below 10 meters) function to achieve autonomous take-off).

[0028] The magnetic compass (brand: HMC model: 5843) uses the horizontal component of the geomagnetic field as the directional reference to...

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Abstract

The invention relates to a panoramic shooting technology, in particular to a method for manufacturing a 360-degree air panoramic interactive roam system based on unmanned helicopter aerial shooting. The method comprises the following steps of: enabling an unmanned helicopter with a digital camera to fly above a first shooting place; adjusting the height of the unmanned helicopter; keeping the fuselage horizontal; adjusting an included angle between a lens and a horizontal plane; starting to shoot continuously, and keeping the constant-speed horizontal rotation of the fuselage; transferring the unmanned helicopter to the Nth shooting place, and repeating the shooting steps; aiming at each shooting place, synthesizing a panoramic image; and manufacturing an electronic map, and building a link, wherein each link corresponds to each panoramic image. The rotating speed of the fuselage can be automatically selected according to the continuous shooting speed performance of the camera during shooting; a high angle shot angle of the lens can be automatically selected according to an area of a shot object; therefore, simplicity and convenience for operation are realized.

Description

Technical field: [0001] The invention relates to panoramic photography, and further relates to a method for making a 360° aerial panoramic interactive roaming system based on unmanned helicopter aerial photography. Background technique: [0002] The traditional panoramic system is to fix the camera on the tripod on the ground, rotate 360° at one point to take pictures, and then use software in the computer to perform post-processing, stitching, and synthesize the panoramic system. This method is based on the plane perspective on the ground. The perspective is not broad, consistent with the human perspective, and has great limitations. Invention content: [0003] The invention proposes to realize aerial photography by means of an unmanned helicopter, and realizes a manufacturing method of a 360° aerial panorama interactive roaming system based on the aerial photography of an unmanned helicopter. [0004] The production method of the aerial panorama interactive roaming syst...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B37/02G03B30/00
Inventor 赵曙光
Owner TIANJIN AURORA UAV TECH
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