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公开(公告)号：US10991103B2
公开(公告)日：2021-04-27
申请号：US16656829
申请日：2019-10-18
Inventor： Won Seok Chae , Hyeon Jin Kim , Soo Myung Park , Ah Reum Oh , Ha Lim Choi
Abstract: A method for extracting a person region includes detecting a face from a raw image input in real time; configuring a search range based on the detected face; extracting an outline of a person region by performing preprocessing on an image within the search range; configuring watershed markers on a background and a foreground of the image within the search range based on the extracted outline; performing a watershed transform based on the configured watershed markers; and separating the person region from the raw image using a result of the watershed transform.
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