公开(公告)号：US20160300104A1

公开(公告)日：2016-10-13

申请号：US15022342

申请日：2014-09-29

Applicant: SONY COMPUTER ENTERTAINMENT INC.

Inventor： Masaaki OKA ,  Teiji YUTAKA

IPC: G06K9/00 ,  H04N5/225 ,  G06K9/46

CPC classification number: G06K9/00355 ,  G06F3/01 ,  G06K9/4604 ,  H04N5/225 ,  H04N5/23219

Abstract: The present invention is to provide an information processing device, an information processing method, a program, and an information storage medium with which the accuracy of detection of whether the contact of an object with a subject is present or absent is improved compared with conventional techniques. A frame image acquiring section (32) acquires plural frame images that include a subject region in which an image of a subject appears and are taken at timings different from each other. A subject partial region identifying section (38) identifies, about each of the frame images, plural subject partial regions that are each part of the subject region and are different from each other in the position in the subject region. A partial region feature identifying section (40) identifies partial region features showing variation in an image feature of an image occupying the subject partial region on the basis of the image feature of the image occupying each of the subject partial regions associated with each other in each of the frame images. A contact determining section (42) determines whether the contact of an object with the subject is present or absent on the basis of a relationship among the partial region features each associated with a respective one of plural subject partial regions.

Abstract translation: 本发明是提供一种信息处理装置，信息处理方法，程序和信息存储介质，与常规技术相比，提高了与对象的对象的接触是否存在或不存在的检测精度 。 帧图像获取部分（32）获取包含被摄体区域的多个帧图像，其中出现对象的图像并且在彼此不同的时刻被拍摄。 对象部分区域识别部分（38）关于每个帧图像识别作为被摄体区域的每个部分并且在被摄体区域中的位置彼此不同的多个被摄体部分区域。 部分区域特征识别部分（40）识别部分区域特征，其显示占据主体部分区域的图像的图像特征中的变化，该图像特征基于占据每个相关联的每个对象部分区域的图像的图像特征 的帧图像。 接触确定部（42）基于与多个被摄体部分区域中的相应一个相关联的部分区域特征之间的关系来确定对象与对象的接触是否存在或不存在。