公开(公告)号：US09619081B2

公开(公告)日：2017-04-11

申请号：US14613606

申请日：2015-02-04

Applicant: CIRQUE CORPORATION

Inventor： Scott Sturdevant ,  David C. Taylor

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/0418 ,  G06F3/044

Abstract: A system and method for correcting non-linear tracking of objects that may change size when moving on a large touch sensor having a relatively large space between electrodes by dynamic compensating on-the-fly by constantly calculating the size of a finger as measured by the touch sensor, and then scaling that measured size so that look-up tables may be used to compensate for any size finger in the X and Y axes.

公开(公告)号：US20150220210A1

公开(公告)日：2015-08-06

申请号：US14613606

申请日：2015-02-04

Applicant: CIRQUE CORPORATION

Inventor： Scott Sturdevant ,  David C. Taylor

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0418 ,  G06F3/044

Abstract: A system and method for correcting non-linear tracking of objects that may change size when moving on a large touch sensor having a relatively large space between electrodes by dynamic compensating on-the-fly by constantly calculating the size of a finger as measured by the touch sensor, and then scaling that measured size so that look-up tables may be used to compensate for any size finger in the X and Y axes.

Abstract translation: 一种用于校正物体的非线性跟踪的系统和方法，所述物体在通过动态补偿动态补偿在具有相对大的电极之间的空间的大型触摸传感器上移动时可能改变大小，通过不间断地计算手指的尺寸， 触摸传感器，然后缩放测量尺寸，以便可以使用查找表来补偿X轴和Y轴上任何尺寸的手指。