公开(公告)号：US20160026850A1

公开(公告)日：2016-01-28

申请号：US14805653

申请日：2015-07-22

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： ROBERT MROWIEC ,  MARIUSZ R. WAWROWSKI

IPC: G06K9/00 ,  G06F3/0488 ,  G06F3/041 ,  G06F3/0354

CPC classification number: G06K9/00087 ,  G06F3/0235 ,  G06F3/03547 ,  G06F3/041 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/0488 ,  G06F2203/0338 ,  G06F2203/04101 ,  G06F2203/04104 ,  G06F2203/04808

Abstract: A method and apparatus for identifying fingers in contact with a touch screen is provided herein. During operation, a device will attempt to identify a particular finger pattern in contact with the touch screen by identifying fingers in contact with a touch screen. The fingers in contact with the touch screen are preferably identified by determining a fingerprint for each finger in contact with the touch screen. When a fingerprint for all fingers cannot be identified, a fingerprint map will be used to determine those fingers most likely in contact with the touch screen.

Abstract translation: 本文提供了用于识别与触摸屏接触的手指的方法和装置。 在操作期间，设备将通过识别与触摸屏接触的手指来尝试识别与触摸屏接触的特定手指图案。 与触摸屏接触的手指优选地通过确定与触摸屏接触的每个手指的指纹来识别。 当无法识别所有手指的指纹时，将使用指纹图来确定最有可能与触摸屏接触的手指。