ELECTRONIC DEVICE AND METHOD WITH CAMERA FOCUS CONTROL

Abstract: a processor-implemented method includes obtaining an image comprising a target object, generating, from the image, a first channel image comprising first phase detection (pd) pixel values and a second channel image comprising second pd pixel values, determining a position of a lens to focus on the target object based on a focus determination model to which the first channel image and the second channel image are input, and controlling a camera according to the position of the lens, wherein the first channel image and the second channel image each comprise pd pixel values for detecting a phase difference in the image, and image pixel values comprising information on the image.

Inventor(s): Nagyeong LEE, Hansol KANG, Donghee KWON, Donghoon KIM, Sangwon LEE, Hana LEE, Hyong Euk LEE, Hyun Sung JIN, Myungsub CHOI

CPC Classification: H04N23/672 (Focus control based on electronic image sensor signals)

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