CN110045868B - 基于类聚算法的触摸点修正方法、触控装置及电子设备 - Google Patents
基于类聚算法的触摸点修正方法、触控装置及电子设备 Download PDFInfo
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- CN110045868B CN110045868B CN201910228700.9A CN201910228700A CN110045868B CN 110045868 B CN110045868 B CN 110045868B CN 201910228700 A CN201910228700 A CN 201910228700A CN 110045868 B CN110045868 B CN 110045868B
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000006698 induction Effects 0.000 claims abstract description 86
- 238000009826 distribution Methods 0.000 claims description 5
- 238000012887 quadratic function Methods 0.000 claims description 5
- 238000012886 linear function Methods 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 4
- 230000004048 modification Effects 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 abstract description 10
- 230000002776 aggregation Effects 0.000 abstract description 4
- 238000004220 aggregation Methods 0.000 abstract description 4
- 239000003990 capacitor Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
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- 230000003993 interaction Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
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CN201910228700.9A CN110045868B (zh) | 2019-03-25 | 2019-03-25 | 基于类聚算法的触摸点修正方法、触控装置及电子设备 |
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CN201910228700.9A CN110045868B (zh) | 2019-03-25 | 2019-03-25 | 基于类聚算法的触摸点修正方法、触控装置及电子设备 |
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CN110045868A CN110045868A (zh) | 2019-07-23 |
CN110045868B true CN110045868B (zh) | 2022-07-26 |
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CN201910228700.9A Active CN110045868B (zh) | 2019-03-25 | 2019-03-25 | 基于类聚算法的触摸点修正方法、触控装置及电子设备 |
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Families Citing this family (1)
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CN113552966A (zh) * | 2021-06-20 | 2021-10-26 | 海南雷影信息技术有限公司 | 一种雷达触摸点主动预测方法及系统 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101706699A (zh) * | 2009-11-17 | 2010-05-12 | 深圳市汇顶科技有限公司 | 触摸屏边缘区域被触摸点的坐标的线性处理方法及系统 |
CN101847069A (zh) * | 2010-03-03 | 2010-09-29 | 敦泰科技(深圳)有限公司 | 触摸屏的多点触碰检测方法 |
CN102023761A (zh) * | 2010-12-06 | 2011-04-20 | 广东威创视讯科技股份有限公司 | 一种触摸屏的多点检测计算方法 |
CN102830864A (zh) * | 2011-06-16 | 2012-12-19 | 比亚迪股份有限公司 | 用于电容触摸屏的多触摸区域划分方法及装置、触控系统 |
CN103034383A (zh) * | 2012-11-30 | 2013-04-10 | 深圳市汇顶科技股份有限公司 | 触摸屏边缘区域响应用户触摸操作的方法、系统及终端 |
CN104598090A (zh) * | 2015-02-11 | 2015-05-06 | 深圳市乐特尔科技有限公司 | 一种触摸屏的多点触摸定位方法及触摸屏装置 |
CN105824466A (zh) * | 2016-03-14 | 2016-08-03 | 深圳市金立通信设备有限公司 | 一种触摸定位方法及终端 |
CN110162257A (zh) * | 2018-02-13 | 2019-08-23 | 北京仁光科技有限公司 | 多触点触控方法、装置、设备及计算机可读存储介质 |
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2019
- 2019-03-25 CN CN201910228700.9A patent/CN110045868B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101706699A (zh) * | 2009-11-17 | 2010-05-12 | 深圳市汇顶科技有限公司 | 触摸屏边缘区域被触摸点的坐标的线性处理方法及系统 |
CN101847069A (zh) * | 2010-03-03 | 2010-09-29 | 敦泰科技(深圳)有限公司 | 触摸屏的多点触碰检测方法 |
CN102023761A (zh) * | 2010-12-06 | 2011-04-20 | 广东威创视讯科技股份有限公司 | 一种触摸屏的多点检测计算方法 |
CN102830864A (zh) * | 2011-06-16 | 2012-12-19 | 比亚迪股份有限公司 | 用于电容触摸屏的多触摸区域划分方法及装置、触控系统 |
CN103034383A (zh) * | 2012-11-30 | 2013-04-10 | 深圳市汇顶科技股份有限公司 | 触摸屏边缘区域响应用户触摸操作的方法、系统及终端 |
CN104598090A (zh) * | 2015-02-11 | 2015-05-06 | 深圳市乐特尔科技有限公司 | 一种触摸屏的多点触摸定位方法及触摸屏装置 |
CN105824466A (zh) * | 2016-03-14 | 2016-08-03 | 深圳市金立通信设备有限公司 | 一种触摸定位方法及终端 |
CN110162257A (zh) * | 2018-02-13 | 2019-08-23 | 北京仁光科技有限公司 | 多触点触控方法、装置、设备及计算机可读存储介质 |
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