Camera module night scene camera processing method, device, electronic device and storage medium

Abstract

The present invention provides a camera module night scene camera processing method and device, an electronic device and a storage medium, belong to that field of imaging technology. The method comprises the following steps: detecting the current jitter degree of the image pickup module in the night scene shooting mode; determining the number of images to be captured and the reference sensitivitycorresponding to each frame of images to be captured according to the current jitter degree of the image capturing module; according to the illuminance of the current shooting scene and the referencesensitivity corresponding to each frame of the image to be captured, determining the exposure time corresponding to each frame of the image to be captured; according to the corresponding reference sensitivity and exposure time of each frame of the image to be collected, sequentially collecting and synthesizing multiple frames of images to generate target images. Thus, the method not only improvesthe dynamic range and overall brightness of the night scene image pickup, effectively suppresses noise in the image, but also suppresses ghost shadow caused by handheld shake, improves the quality ofthe night scene image pickup, and improves the user experience.

Description

technical field [0001] The present application relates to the field of imaging technology, and in particular to a camera module night scene camera processing method, device, electronic equipment and storage medium. Background technique [0002] With the development of science and technology, smart mobile terminals (such as smart phones, tablet computers, etc.) are becoming more and more popular. Most smartphones and tablet computers have built-in cameras, and with the enhancement of mobile terminal processing capabilities and the development of camera technology, the performance of built-in cameras is becoming more and more powerful, and the quality of captured images is also getting higher and higher. Mobile terminals are now easy to operate and portable, and it has become a norm for people to take pictures with mobile terminals such as smart phones and tablet computers in daily life. [0003] While smart mobile terminals bring convenience to people's daily photography, pe...

AI Technical Summary

Problems solved by technology

[0006] The camera module night scene camera processing method, device, electronic equipment, and storage medium proposed in this application are used to solve the problem in related technologies that images captured in night scene scenes not only have a limited dynamic range, but also have low overall brightness, which affects user experience.

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