CN102270071B - 多点触摸识别方法及装置 - Google Patents
多点触摸识别方法及装置 Download PDFInfo
- Publication number
- CN102270071B CN102270071B CN 201110252672 CN201110252672A CN102270071B CN 102270071 B CN102270071 B CN 102270071B CN 201110252672 CN201110252672 CN 201110252672 CN 201110252672 A CN201110252672 A CN 201110252672A CN 102270071 B CN102270071 B CN 102270071B
- Authority
- CN
- China
- Prior art keywords
- touch
- point coordinate
- line
- inclination
- longitudinal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Position Input By Displaying (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110252672 CN102270071B (zh) | 2011-08-30 | 2011-08-30 | 多点触摸识别方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110252672 CN102270071B (zh) | 2011-08-30 | 2011-08-30 | 多点触摸识别方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102270071A CN102270071A (zh) | 2011-12-07 |
CN102270071B true CN102270071B (zh) | 2013-09-18 |
Family
ID=45052388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110252672 Active CN102270071B (zh) | 2011-08-30 | 2011-08-30 | 多点触摸识别方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102270071B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102368185B (zh) * | 2011-09-23 | 2015-09-09 | 广东威创视讯科技股份有限公司 | 触摸点的识别方法及装置 |
CN103324431B (zh) * | 2012-03-22 | 2016-05-04 | 义明科技股份有限公司 | 电子装置以及电子装置的控制方法 |
CN103365480B (zh) * | 2012-03-27 | 2017-02-08 | 北京汇冠新技术股份有限公司 | 一种多点红外触摸屏触摸识别方法及*** |
CN102693048B (zh) * | 2012-05-31 | 2015-06-17 | 安徽大学 | 一种红外触摸屏 |
CN104182093B (zh) * | 2014-08-04 | 2017-04-12 | 深圳市浪涛科技有限公司 | 红外触摸屏多点触摸识别判定方法及*** |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101551729A (zh) * | 2009-05-13 | 2009-10-07 | 广东威创视讯科技股份有限公司 | 一种红外触摸扫描方法及其控制装置、红外触摸*** |
CN101996009A (zh) * | 2009-08-18 | 2011-03-30 | 瑞鼎科技股份有限公司 | 触控感测电路及触控感测方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102053757B (zh) * | 2009-11-05 | 2012-12-19 | 上海精研电子科技有限公司 | 一种红外触摸屏装置及其多点定位方法 |
-
2011
- 2011-08-30 CN CN 201110252672 patent/CN102270071B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101551729A (zh) * | 2009-05-13 | 2009-10-07 | 广东威创视讯科技股份有限公司 | 一种红外触摸扫描方法及其控制装置、红外触摸*** |
CN101996009A (zh) * | 2009-08-18 | 2011-03-30 | 瑞鼎科技股份有限公司 | 触控感测电路及触控感测方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102270071A (zh) | 2011-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2980679B1 (en) | Mis-touch recognition method and device | |
CN102270071B (zh) | 多点触摸识别方法及装置 | |
CN103154866B (zh) | 对于触摸和悬停感测的并行信号检测 | |
JP5738707B2 (ja) | タッチパネル | |
CN103019483B (zh) | 触控对象识别方法 | |
CN102694915B (zh) | 用于具有触摸屏幕的手机的显示控制方法及*** | |
JP5705885B2 (ja) | 入力表示装置 | |
US9569045B2 (en) | Stylus tilt and orientation estimation from touch sensor panel images | |
AU2017203910B2 (en) | Glove touch detection | |
JP5805890B2 (ja) | タッチパネルシステム | |
CN103699326A (zh) | 触控操作的处理方法、终端设备 | |
TW201525848A (zh) | 多觸控螢幕裝置及多觸控螢幕相鄰交接處偵測判斷之方法 | |
CN103902086A (zh) | 一种基于曲线拟合的触摸轨迹平滑方法及*** | |
JP6661013B2 (ja) | タッチパネル制御装置および電子機器 | |
WO2014002316A1 (ja) | 操作装置 | |
CN109814757A (zh) | 触控检测方法及装置、触控设备、计算机设备及可读介质 | |
CN104777948A (zh) | 改善投射式电容触控面板边缘坐标精确度的方法及装置 | |
US10788917B2 (en) | Input device, input method and program | |
JP5855771B2 (ja) | タッチパネルシステム | |
US9971429B2 (en) | Gesture recognition method, apparatus and device, computer program product therefor | |
WO2015081863A1 (zh) | 信息输入方法、装置及终端 | |
CN102253778B (zh) | 一种电容传感器的定位方法 | |
CN103744559B (zh) | 红外触摸屏的多点定位方法 | |
US10551934B2 (en) | Gesture recognition method, apparatus and device, computer program product therefor | |
CN103699254A (zh) | 一种多点触摸定位方法、装置及*** |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 510670 Guangdong city of Guangzhou province Kezhu Guangzhou high tech Industrial Development Zone, Road No. 233 Patentee after: VTRON GROUP Co.,Ltd. Address before: 510663 Guangzhou province high tech Industrial Development Zone, Guangdong, Cai road, No. 6, No. Patentee before: VTRON TECHNOLOGIES Ltd. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201125 Address after: Unit 2414-2416, main building, no.371, Wushan Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 510670 Guangdong city of Guangzhou province Kezhu Guangzhou high tech Industrial Development Zone, Road No. 233 Patentee before: VTRON GROUP Co.,Ltd. Effective date of registration: 20201125 Address after: 215500 No.13, Caotang Road, Changshu, Suzhou, Jiangsu Province Patentee after: Changshu intellectual property operation center Co.,Ltd. Address before: Unit 2414-2416, main building, no.371, Wushan Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP02 | Change in the address of a patent holder |
Address after: 215500 5th floor, building 4, 68 Lianfeng Road, Changfu street, Changshu City, Suzhou City, Jiangsu Province Patentee after: Changshu intellectual property operation center Co.,Ltd. Address before: No.13 caodang Road, Changshu City, Suzhou City, Jiangsu Province Patentee before: Changshu intellectual property operation center Co.,Ltd. |
|
CP02 | Change in the address of a patent holder |