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Method and equipment for loading camera calibration parameters

A technology for calibrating parameters and cameras, which is applied in the computer field, can solve problems such as waste of system resources, and achieve the effects of taking pictures quickly, optimizing camera performance, and loading efficiently

Pending Publication Date: 2021-03-09
SHANGHAI LONGCHEER TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] One purpose of this application is to provide a method and device for loading camera calibration parameters, which solves the problem in the prior art that the system resources are wasted by loading the calibration parameters every time the camera is used

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  • Method and equipment for loading camera calibration parameters
  • Method and equipment for loading camera calibration parameters
  • Method and equipment for loading camera calibration parameters

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Embodiment Construction

[0036] The application will be described in further detail below in conjunction with the accompanying drawings.

[0037] In a typical configuration of the present application, the terminal, the device serving the network and the trusted party all include one or more processors (CPUs), input / output interfaces, network interfaces and memory.

[0038] Memory may include non-permanent storage in computer readable media, in the form of random access memory (RAM) and / or nonvolatile memory such as read only memory (ROM) or flash RAM. Memory is an example of computer readable media.

[0039] Computer-readable media, including both permanent and non-permanent, removable and non-removable media, can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random acce...

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PUM

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Abstract

The invention aims to provide a method and equipment for loading camera calibration parameters. The method comprises the following steps: reading calibration parameters in a camera module matched withuser equipment based on restart operation of the user equipment; storing the calibration parameters and mapping the calibration parameters to a user layer; and obtaining an effect parameter use request of a user for the camera module, and loading the calibration parameter from the user layer based on the use request. Therefore, the calibration parameters are loaded efficiently, the performance ofthe camera is optimized on the basis that the image quality of the camera is not reduced, the camera is started faster, and photographing is faster.

Description

technical field [0001] The present application relates to the field of computers, in particular to a method and device for loading camera calibration parameters. Background technique [0002] With the vigorous development of mobile communication technology, mobile phones have become an indispensable tool in people's lives, and users have higher and higher requirements for camera performance and image quality. Different camera modules are different. In order to optimize the image quality problems caused by the differences in camera modules, camera module manufacturers generally burn calibration data, which is then used by mobile phone manufacturers to optimize image quality. However, the calibration data is stored in a large amount, and loading the calibration data by the camera will cause the performance of the camera to deteriorate. In order to optimize the image quality of the camera, it is necessary to load the calibration parameters. The current scheme of loading the ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445G06F12/02G06F13/42
CPCG06F9/44505G06F12/023G06F13/4282
Inventor 谢月杜军红葛振纲
Owner SHANGHAI LONGCHEER TECH CO LTD
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