A method and system for switching PDAF in real time

Abstract

The invention discloses a method and system for switching PDAF in real time. The steps of the method are: S1, accessing the official software code base; S2, importing the function of switching PDAF in real time; S3, performing Compile the corresponding version of the software, download the compiled software on the mobile phone; S4, input several customized Adb commands through the Adb tool, and turn on or off the PDAF; S5, compare and test several problems. The system includes an import module, which imports the real-time switch PDAF function; a compilation and download module, which is connected with the import module, compiles the software of the corresponding version, and downloads the software of the corresponding version; the Adb command execution module, which is connected with the compilation and download module, by inputting several A customized Adb command to open PDAF or close PDAF; compare the module, which is connected with the Adb command execution module, and compare and test several problems. The time spent in testing and verifying each problem of the present invention is relatively short, less than 1 minute, and the work efficiency can be greatly improved.

Description

technical field [0001] The invention relates to the field of high-pixel cameras, in particular to a method and system for switching PDAF in real time. Background technique [0002] The English scientific name of focusing is Focus. Usually, digital cameras have multiple focusing methods, namely auto-focus, manual focus and multiple focus methods. For example, 1. Autofocus: that is, non-TTL type. Traditional cameras usually adopt a method similar to visual distance measurement to achieve autofocus. The camera emits an infrared ray (or other rays), and determines the subject’s distance according to the reflection of the subject. Distance, and then adjust the lens combination according to the measured results to achieve automatic focus. This autofocus method is direct, fast, easy to implement, and low in cost, but sometimes it can go wrong (autofocus cannot be achieved when there are other things such as glass between the camera and the subject, or in low light conditions), Th...

AI Technical Summary

Problems solved by technology

[0006] In the prior art, it takes 30 minutes to 60 minutes to modify the code library code to close or open PDAF, compile different mobile phone system software, and compare and test the above problems. Therefore, it takes a long time to test the above problems, and it is necessary to develop a The new real-time switch PDAF technical solution requires a shorter time to test and verify the above problems

Images