公开(公告)号：US20140363088A1

公开(公告)日：2014-12-11

申请号：US14294195

申请日：2014-06-03

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Young-woon CHA ,  Hwasup LIM ,  Sang Chul AHN ,  Hyoung Gon KIM

IPC: G06F17/30 ,  G06K9/46 ,  G06K9/00

CPC classification number: G06F16/5838 ,  G06K9/00355 ,  G06K9/00382 ,  G06K9/4642

Abstract: A method of recognizing a hand shape by using a database including a plurality of hand shape depth images includes receiving a motion of a user, extracting a hand shape depth image of the user from the received motion, normalizing a size and depth values of the extracted hand shape depth image to conform to criteria of a size and depth values of the hand shape depth images stored in the database, and detecting from the database a hand shape depth image corresponding to the normalized hand shape depth image. It is possible to detect a hand shape depth image in a rapid and accurate way with the disclosed method.

Abstract translation: 通过使用包括多个手形深度图像的数据库识别手形的方法包括接收用户的运动，从接收的运动中提取用户的手形深度图像，对所提取的手形深度图像的尺寸和深度值进行归一化 手形深度图像以符合存储在数据库中的手形深度图像的尺寸和深度值的标准，并且从数据库检测与标准化手形深度图像相对应的手形深度图像。 利用所公开的方法可以以快速且准确的方式检测手形深度图像。