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Parameter test method and device for panoramic camera

A panoramic camera and parameter testing technology, which is applied in image communication, television, electrical components, etc., can solve the problems of reducing the quality of panoramic cameras, and achieve the effect of improving convenience and ensuring quality

Active Publication Date: 2017-05-10
SHENZHEN GO6D SCI & TECH CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

If the shooting parameters of the panoramic camera cannot be tested accordingly before leaving the factory, the quality of the panoramic camera will be reduced

Method used

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  • Parameter test method and device for panoramic camera
  • Parameter test method and device for panoramic camera

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Embodiment Construction

[0054] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0055] like figure 1 As shown, the first embodiment of a parameter testing method of a panoramic camera according to the present invention is shown. The parameter testing method of the panoramic camera of this embodiment comprises:

[0056] Step S10, horizontally place the fisheye lens preset by the panoramic camera in the center of the preset optical imaging center test container, splicing test container, exposure test container and / or white balance test container at the center above the hollow top to obtain corresponding fisheye image of

[0057] In this embodiment, the parameter testing method of the panoramic camera can be applied to the parameter testing of the panoramic camera before leaving the factory, so that the user can correct the shooting parameters of the panoramic camera according to the test results ...

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Abstract

The invention discloses a parameter test method for a panoramic camera. The method comprises the steps of: horizontally placing a preset fisheye lens of the panoramic camera at a central position of the hollowed upper part of the tops of a preset optical imaging center test container, a splicing test container, an exposure test container and / or a white balance test container for shooting to obtain a corresponding fisheye image; and testing the optical imaging center parameter, image splicing parameter, image exposure parameter and / or image white balance parameter of the panoramic camera according to the corresponding fisheye image. The invention further discloses a parameter test device for a panoramic camera. The method and the device improve the convenience of testing the parameters of the panoramic camera to ensure the quality of the panoramic camera.

Description

technical field [0001] The invention relates to the technical field of camera parameter processing, in particular to a parameter testing method and device for a panoramic camera. Background technique [0002] At present, in the production and installation process of the panoramic camera, it is difficult to fully achieve the installation accuracy required by the theory, which affects the panoramic camera’s corresponding optical imaging center, image stitching parameters, image exposure parameters, and image white balance parameters. Accuracy of shooting parameters. For example, the optical imaging center of a fisheye lens is the intersection point between its optical axis and the imaging chip. Due to possible errors in the assembly process of the panoramic camera vision system, the center point of the captured image often cannot coincide with this intersection point. [0003] In addition, when the panoramic camera shoots through multiple fisheye lenses at different times, th...

Claims

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Application Information

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IPC IPC(8): H04N17/00
CPCH04N17/002
Inventor 陈志豪徐庆华蔡卫东
Owner SHENZHEN GO6D SCI & TECH CO LTD
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