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1. 发明专利

JP2014038543A Character recognition system and program for recognizing finger character 审中-公开
标题翻译：识别手指字符识别系统和程序
公开(公告)号：JP2014038543A
公开(公告)日：2014-02-27
申请号：JP2012181493
申请日：2012-08-20
申请人： Ikutoku Gakuen , 学校法人幾徳学園
发明人： TANAKA HIROSHI , SHOJI TAKAYA , KATO MASAKI , SUGAYA TAKAHIRO , NISHIMURA HIROMITSU , SUZUKI TAKAYUKI
IPC分类号： G06T7/20
摘要： PROBLEM TO BE SOLVED: To provide a new method for real-time image recognition of finger characters.SOLUTION: A user wears on both hands color gloves in which five finger tips and back of the hand are colored in six different colors; the user is photographed in color with the back of both hands directed to photographing means; and an obtained frame image is divided into two in an X-axis direction. For each of a first image and a second image obtained from the division, inter-gravity center distances between the gravity center of a colored area of the back of the hands and the center of gravities of colored areas of the finger tip parts are calculated and normalized; collection data having the normalized inter-gravity distances according to the five fingers of the right and left hands as elements is taken as collation data; and the collation data is collated with a template prepared in advance.
摘要翻译：要解决的问题：提供手指字符的实时图像识别的新方法。解决方案：用户戴双手颜色手套，其中五个手指尖和手背都以六种不同的颜色着色; 用双手指向拍照装置的方式拍摄用户的颜色; 将获得的帧图像沿X轴方向分割成两个。对于从分割获得的第一图像和第二图像中的每一个，计算手背的着色区域的重心与指尖部分的着色区域的重心的重心之间的重心距离，标准化; 具有根据左手和左手的五个手指作为元素的标准化重心距离的收集数据被作为对照数据; 并将核对数据与预先准备的模板进行整理。

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