公开(公告)号：US20160282953A1

公开(公告)日：2016-09-29

申请号：US15174585

申请日：2016-06-06

Applicant: SONY CORPORATION

Inventor： Keisuke YAMAOKA ,  Jun YOKONO

IPC: G06F3/01 ,  A63F13/40 ,  G06F3/00 ,  H04N5/222 ,  G06F3/03 ,  G06K9/00

CPC classification number: G06F3/017 ,  A63F13/40 ,  G06F3/005 ,  G06F3/011 ,  G06F3/0304 ,  G06K9/00342 ,  G06K9/00369 ,  H04N5/222 ,  H04N5/2224

Abstract: An information processing device includes: an outline extraction unit extracting an outline of a subject from a picked-up image of the subject; a characteristic amount extraction unit extracting a characteristic amount, by extracting sample points from points making up the outline, for each of the sample points; an estimation unit estimating a posture of a high degree of matching as a posture of the subject by calculating a degree of the characteristic amount extracted in the characteristic amount extraction unit being matched with each of a plurality of characteristic amounts that are prepared in advance and represent predetermined postures different from each other; and a determination unit determining accuracy of estimation by the estimation unit using a matching cost when the estimation unit carries out the estimation.

Abstract translation: 一种信息处理装置，包括：轮廓提取单元，从被摄体的拍摄图像中提取被检体的轮廓; 特征量提取单元，对于每个采样点，通过从构成轮廓的点提取采样点来提取特征量; 估计单元，通过计算在特征量提取单元中提取的特征量的程度与预先准备的表示的多个特征量中的每一个相匹配来估计高度匹配的姿势作为对象的姿势 预定姿势彼此不同; 以及确定单元，当估计单元执行估计时，使用匹配成本确定估计单元的估计精度。