Camera calibration method and device and computer readable storage medium

Abstract

The invention provides a camera calibration method and device and a computer readable storage medium, and the method comprises the steps: generating a calibration file obtaining request when a terminal satisfies a camera calibration condition, and sending the calibration file obtaining request to a background server; enabling a background server to determine a corresponding target calibration fileaccording to the identification information of the to-be-calibrated target camera module on the terminal included in the calibration file acquisition request; and enabling a terminal to receive the target calibration file corresponding to the identification information and determined by the background server, store the target calibration file in a storage space on the main board of the terminal,and then control the target calibration file to take effect on the target camera module. Through the implementation of the scheme, the terminal requests the background server for the calibration filecorresponding to the identification information of the to-be-calibrated camera module, and then the calibration file is stored on the mainboard and takes effect, so that the camera calibration efficiency and accuracy are effectively improved, and the calibration cost is reduced.

Description

technical field [0001] The present application relates to the field of electronic technology, and in particular to a camera calibration method, device and computer-readable storage medium. Background technique [0002] With the continuous development of terminal technology, the penetration rate of terminals is getting higher and higher, and the frequency of users using terminals in daily life is also getting higher and higher. As an important part of the current terminal, the camera plays an indispensable role in more and more application scenarios. [0003] In practical applications, in order to ensure the full performance of the camera, an indispensable part is to calibrate the camera. At present, the camera is usually calibrated on the production line, and then the corresponding calibration file is generated and stored on the terminal. . However, after the camera is calibrated on the production line, it is not necessary to calibrate the camera after leaving the factory....

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present application provide a camera calibration method, device, and computer-readable storage medium, which can at least solve the high calibration cost caused by the need to rely on specialized calibration equipment when re-calibrating the camera on the terminal after the terminal leaves the factory. , low calibration efficiency and limited calibration accuracy

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