Beijing Xiaomi Mobile Software Co., Ltd.

Yihan Wu

Guosheng Li

Hui Du

Xiaolong Chen

A focusing method includes acquiring a current frame image through a camera; performing through an image stabilization algorithm a uttering compensation on the current frame image acquired by the camera to form a compensated image, wherein the image stabilization algorithm is used to perform electronic anti-jittering processing; performing through a statistic value algorithm a statistic value operation on the compensated image, to obtain statistic value information of the compensated image; determining focusing data to be used to move the camera to a focus position, according to the statistic value information; and adjusting a position of the camera according to the focusing data, to achieve focusing.

Focusing method, device and storage medium

The present disclosure relates to a method and a device for correcting a color temperature of a flash lamp in the field of the computer technology. The method includes: obtaining a first color temperature value of a gray point region in a first image, in which the first image is obtained by capturing a scene when the flash lamp is closed; searching for an image region corresponding to the gray point region in a second image, in which the second image is obtained by capturing the scene when the flash lamp is open; and correcting the color temperature for the light compensation of the flash lamp according to a difference obtained by subtracting the first color temperature value from the second color temperature value.

Growing community of inventors

Beijing, China

Yihan Wu