公开(公告)号：US20170003752A1

公开(公告)日：2017-01-05

申请号：US15115311

申请日：2014-11-28

Applicant: SONY CORPORATION

Inventor： KATSUTOSHI ISHIWATA ,  SATOSHI SUZUKI ,  NAOYA OKAMOTO

IPC: G06F3/01 ,  G06F3/03

CPC classification number: G06F3/017 ,  G06F3/0304 ,  G06T7/73 ,  G06T2207/10021 ,  G06T2207/30196

Abstract: Provided is an information processing apparatus including: a point cloud generation unit configured to generate a point cloud from a range image representing a range equivalent to a distance from a display screen to an object; and a position determination unit configured to perform a principal component analysis on the generated point cloud, to detect a vector corresponding to an object relating to position specification based on an analysis result obtained by the analysis, and to determine a specified position, the specified position being specified on the display screen.

Abstract translation: 提供一种信息处理设备，包括：点云生成单元，被配置为从表示距离显示画面到对象的距离的范围的范围图像生成点云; 以及位置确定单元，被配置为对生成的点云执行主成分分析，基于通过分析获得的分析结果检测与位置指定相关的对象的向量，并且确定指定位置 在显示屏上指定。