公开(公告)号：US20130343739A1

公开(公告)日：2013-12-26

申请号：US13974913

申请日：2013-08-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Nam Jin KIM ,  Hyun Ho SEO

IPC: G03B13/36

CPC classification number: G03B13/36 ,  G02B7/36 ,  G03B17/20 ,  H04N5/23212 ,  H04N5/23293

Abstract: A method of continuous auto focusing a camera in a portable terminal is provided. The method includes setting an arbitrary area of a preview screen as a focus area, the preview screen being divided into at least one tracking area, focusing on a subject located within the focus area and fixing a focus of the subject, and adjusting the focus with respect to the focus area when a movement of the subject is detected within the tracking area that includes the focus area.

Abstract translation: 提供了一种将便携式终端中的相机连续自动聚焦的方法。 该方法包括将预览屏幕的任意区域设置为焦点区域，将预览屏幕分为至少一个跟踪区域，聚焦在位于焦点区域内的被摄体并且固定被摄体的焦点，并且用 当在包括对焦区域的跟踪区域内检测到被摄体的移动时，相对于对焦区域。