An under-screen camera camera method, device, storage medium and mobile terminal

Abstract

An embodiment of the present application provides an under-screen camera camera method, device, storage medium, and mobile terminal. The method includes: when it is detected that the under-screen camera of the mobile terminal enters the preview shooting mode, detecting whether the light source will appear on the preview shot image Rainbow pattern; if the light source will produce rainbow pattern on the preview shot image, then control the automatic aperture adjustment device of the mobile terminal to adjust the size of the aperture to eliminate the rainbow pattern; detect whether the light source will cause overexposure on the regenerated preview shot image; If the light source will cause overexposure on the regenerated preview shot image, turn on the shutter mode of the mobile terminal to reduce the amount of light entering the camera under the screen; based on the adjusted aperture and light entering, control the camera under the screen to shoot. In the embodiment of the present application, by using an automatic aperture adjustment device on the under-screen camera of the mobile terminal, the user can eliminate rainbow stripes and low exposure under strong light sources when taking pictures, and improve the quality of the captured images.

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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