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Anti-shake detection method and device for camera module and medium

A technology of camera module and detection method, which is applied to parts of color TV, parts of TV system, TV, etc., can solve the problems of large initial investment, high equipment cost, high cost of vibration table, etc.

Pending Publication Date: 2022-04-12
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing anti-shake calibration process must use a vibration table, the cost of the vibration table is high and the efficiency is not high, and the initial investment in the overall production is very large
Moreover, when the subsequent optical anti-shake angle or new anti-shake technology appears, it is necessary to repeatedly invest in vibration table equipment with higher technical indicators, and the equipment cost will further increase

Method used

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  • Anti-shake detection method and device for camera module and medium
  • Anti-shake detection method and device for camera module and medium
  • Anti-shake detection method and device for camera module and medium

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Embodiment Construction

[0079] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0080] In order to realize the anti-shake function of the camera module, it is necessary to calibrate the anti-shake function of the camera module during the production process of the camera module. At present, the calibration of the anti-shake function is realized through a vibration table. However, the cost of the vibrating table is high and the efficiency is not high, and the initial investm...

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Abstract

The invention relates to an anti-shake detection method and device for a camera module and a medium. The method comprises the following steps: acquiring a first vibration signal; sending the first vibration signal to the camera module, enabling the camera module to execute anti-shake configuration, and obtaining a first image shot by the camera module after the anti-shake configuration; and determining a target parameter for the anti-shake configuration based on the first image. According to the method, detection and calibration of the anti-shake mechanism of the camera module by using a vibration table are avoided, and a large amount of equipment cost is saved.

Description

technical field [0001] The present disclosure relates to the technical field of cameras, and in particular to an anti-shake detection method, device and medium for camera modules. Background technique [0002] At present, most of the smart terminals are equipped with cameras, and people are gradually replacing professional cameras such as SLR cameras with smart terminal cameras for convenience. This puts forward higher requirements for the anti-shake function of the camera module on the smart terminal. For example, in the field of mobile phone cameras in the past five years, more and more mobile phone terminal manufacturers have made the camera optical image stabilization function a standard configuration for their flagship models. Even in the past two years, the optical image stabilization function of cameras has gradually become popular in mid-to-high-end models. In addition, the camera anti-shake function has also been extended to other related fields. For example, came...

Claims

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Application Information

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IPC IPC(8): H04N5/232
Inventor 陈兆亮
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD