公开(公告)号：US20140307955A1

公开(公告)日：2014-10-16

申请号：US14249464

申请日：2014-04-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Rong LIU ,  Maolin CHEN ,  Fan ZHANG ,  Ji Yeun KIM ,  Lujin GONG ,  Xun SUN ,  Zhilan HU

IPC: G06K9/00 ,  G06K9/62

CPC classification number: G06K9/00362 ,  G06K9/4642

Abstract: An apparatus for detecting a body part from a user image may include an image acquirer to acquire a depth image, an extractor to extract the user image from a foreground of the acquired depth image, and a body part detector to detect the body part from the user image, using a classifier trained based on at least one of a single-user image sample and a multi-user image sample. The single-user image may be an image representing non-overlapping users, and the multi-user image may be an image representing overlapping users.

Abstract translation: 用于从用户图像检测身体部位的装置可以包括获取深度图像的图像获取器，从所获取的深度图像的前景提取用户图像的提取器，以及从身体部位检测器检测身体部位， 使用基于单用户图像样本和多用户图像样本中的至少一个训练的分类器的用户图像。 单用户图像可以是表示非重叠用户的图像，并且多用户图像可以是表示重叠用户的图像。