Under-screen camera shooting method and device, storage medium and mobile terminal

Abstract

The embodiment of the invention provides an under-screen camera shooting method and device, a storage medium and a mobile terminal. The method comprises the steps: detecting whether a light source will generate rainbow lines on a preview shooting image or not after the under-screen camera of the mobile terminal is detected to enter a preview shooting mode; if the light source generates rainbow lines on the preview shot image, controlling an automatic aperture adjusting device of the mobile terminal to adjust the size of an aperture so as to eliminate the rainbow lines; detecting whether the light source causes overexposure on the regenerated preview photographed image; if the light source causes overexposure on the regenerated preview shooting image, opening a shutter mode of the mobile terminal to reduce the light incoming amount of an under-screen camera; controlling the under-screen camera to shoot based on the adjusted aperture and light incoming amount. According to the method disclosed in the embodiment of the invention, the automatic aperture adjustment equipment is used on the under-screen camera of the mobile terminal, so that a user can realize rainbow line elimination and low exposure under a strong light source during photographing, and the quality of a photographed image is improved.

Description

technical field [0001] The present application relates to the field of mobile terminal technology, in particular to the field of camera technology, and in particular to an under-screen camera camera method, device, storage medium and mobile terminal. Background technique [0002] With the development of full-screen technology, the application of under-screen cameras is becoming more and more extensive. In order to make the AMOLED (Active-matrix organic light-emitting diode, active-matrix organic light-emitting diode or active-matrix organic light-emitting Diode) screens can have high light transmittance, and a certain area must be specially designed, including reducing PPI (Pixels Per Inch, pixel density) and distributing wiring methods, resulting in a very high light transmittance area on the screen corresponding to the camera. Small, large FOV (field of view) and high pixels are generally selected when better photo effects are required. However, high-pixel cameras will cau...

AI Technical Summary

Problems solved by technology

[0002] With the development of full-screen technology, the application of under-screen cameras is becoming more and more extensive. In order to make the AMOLED (Active-matrix organic light-emitting diode, active-matrix organic light-emitting diode or active-matrix organic light-emitting Diode) screens can have high light transmittance, and a certain area must be specially designed, including reducing PPI (Pixels Per Inch, pixel density) and distributing wiring methods, resulting in a very high light transmittance area on the screen corresponding to the camera. Small, large FOV (field of view) and high pixels are generally selected when better photo effects are required. However, high-pixel cameras will cause some light to enter the camera through non-high-transparency areas. If the camera chooses a large FOV, it will be due to There are dense traces in the non-high-transparency area, which will form a slit smaller than the length of the light wave

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