公开(公告)号：US09400935B2

公开(公告)日：2016-07-26

申请号：US13867464

申请日：2013-04-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Maolin Chen ,  Moon-Sik Jeon

IPC: G06K9/32 ,  G06K9/00 ,  G06K9/46

CPC classification number: G06K9/3241 ,  G06K9/00228 ,  G06K9/00369 ,  G06K9/00375 ,  G06K9/46

Abstract: Disclosed are an apparatus and a method of detecting a human component from an input image. The apparatus includes a training database (DB) to store positive and negative samples of a human component, an image processor to calculate a difference image for the input image, a sub-window processor to extract a feature population from a difference image that is calculated by the image processor for the positive and negative samples of a predetermined human component stored in the training DB, and a human classifier to detect a human component corresponding to a human component model using the human component model that is learned from the feature population.