Samsung Electronics Co., Ltd.

Byeong Chan Park

Jong Hoon Won

Kwang Tai Kim

Dong Hyun Yeom

Ki Huk Lee

In Koo Kang

Min Soo Kim

Seung Han Lee

Seok Woon Sa

An electronic device includes an image sensor including a first pixel subset with a first sensitivity and a second pixel subset having with a second sensitivity, and a processor to process image data generated through the image sensor. The processor obtains image data through each of the first pixel subset and the second pixel subset, select at least one sub-image data based at least on the attribute information of the first sub-image data and the second sub-image data of the image data, and obtain focus information corresponding to the external subject using the selected sub-image data.

Image processing method and electronic device supporting same

An electronic device is provided. The electronic device includes a first camera module including a first lens set, a second camera module including a second lens set, and a processor connected to the first camera module and a second camera module. The processor is configured to move the first lens focus on a subject, resulting in an auto focus (AF) value and an image obtained by the first camera module, evaluate reliability of the AF value, based on the reliability of the AF value, calculate a movement parameter of the second lens set, corresponding to a movement parameter of the first lens set, and move the second lens set depending on the calculated movement parameter.

Auto focus method and electronic device for performing the same

Growing community of inventors

Gyeonggi-do, South Korea

Byeong Chan Park