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Terminal camera parameter calibration method and device, equipment and storage medium

A parameter calibration and camera technology, applied in image data processing, image analysis, image enhancement, etc., can solve the problem of low efficiency of camera parameter calibration, avoid manual debugging and improve efficiency

Active Publication Date: 2019-12-31
SHANGHAI WINGTECH INFORMATION TECH CO LTD
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Problems solved by technology

[0004] The embodiment of the present application provides a terminal camera parameter calibration method, device, device, and storage medium to solve the technical problem of low camera parameter calibration efficiency in the prior art due to the need for manual real-time access to the camera parameter calibration process

Method used

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  • Terminal camera parameter calibration method and device, equipment and storage medium
  • Terminal camera parameter calibration method and device, equipment and storage medium
  • Terminal camera parameter calibration method and device, equipment and storage medium

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Embodiment Construction

[0038] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures.

[0039] figure 1 The flow chart of the terminal camera parameter calibration method provided by an embodiment of the present application, this embodiment can be applied to the situation of calibrating the camera, for example, it is applied to the calibration of the camera on the smart phone or the tablet computer, and the method can be performed by the terminal camera parameter calibration device To execute, the device can be implemented in the form of software and / or hardware, and can be integrated on computer equ...

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Abstract

The embodiment of the invention discloses a terminal camera parameter calibration method and device, equipment and a storage medium. The terminal camera parameter calibration method comprises the steps: updating a current parameter dynamic library of a camera to a terminal, and controlling the terminal to calibrate the camera according to the current parameter dynamic library; controlling the terminal to call the calibrated camera to shoot a target image, and obtaining the target image; analyzing the image quality of the target image, and judging whether the target image meets a preset standard or not according to an analysis result; and if not, modifying the parameters in the current parameter dynamic library, taking the modified parameter dynamic library as the current parameter dynamiclibrary, and entering the step of updating the current parameter dynamic library of the camera to the terminal again until the target image meets the preset standard. In the embodiment of the invention, the camera parameter calibration process is automatically carried out, manual debugging participation is avoided, and the camera parameter calibration efficiency is improved.

Description

technical field [0001] The embodiments of the present application relate to the technical field of smart terminals, and in particular to a terminal camera parameter calibration method, device, device, and storage medium. Background technique [0002] With the increasing popularity of smart terminals, the smart terminals bring great convenience to people's lives, especially the shooting function of the smart terminals, which enables people to shoot favorite images at any time. To ensure that users can capture satisfactory graphics through the terminal, it is necessary to calibrate the camera parameters of the smart terminal before leaving the factory. [0003] At present, when calibrating the camera parameters of smart terminals, it is mainly to manually modify the camera parameters, and then update the modified camera parameters to the terminal for verification. The entire calibration process requires manual real-time access and repeated modification and confirmation. As a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/80
CPCG06T7/80G06T2207/30168
Inventor 戴国金
Owner SHANGHAI WINGTECH INFORMATION TECH CO LTD
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