A new multi-touch recognition algorithm for infrared touch screen based on computational geometry

Lu Wang; Wei Niu; Le Fang; Hao Zhang; Hewei Chen

A new multi-touch recognition algorithm for infrared touch screen based on computational geometry

Lu Wang
, Wei Niu^*
, Le Fang
, Hao Zhang
, Hewei Chen

^*此作品的通讯作者

中法工程师学院/国际通用工程学院

Beihang University

科研成果: 期刊稿件 › 文章 › 同行评审

4 引用（Scopus）

摘要

Current infrared touch screens use mainly the image processing algorithm as multi-touch recognition algorithm, resulting in high probability of pseudo touch points and poor accuracy. A new multi-touch recognition algorithm based on computational geometry theories was presented. Practical experiments give positive results to support the present improvement.

源语言	英语
页（从-至）	300-303
页数	4
期刊	Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology)
卷	44
期	SUPPL.2
出版状态	已出版 - 2013

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引用此

@article{e6567239f2824cafb032809943ddda16,

title = "A new multi-touch recognition algorithm for infrared touch screen based on computational geometry",

abstract = "Current infrared touch screens use mainly the image processing algorithm as multi-touch recognition algorithm, resulting in high probability of pseudo touch points and poor accuracy. A new multi-touch recognition algorithm based on computational geometry theories was presented. Practical experiments give positive results to support the present improvement.",

keywords = "Computational geometry, Infrared touch screen, Multi-touch",

author = "Lu Wang and Wei Niu and Le Fang and Hao Zhang and Hewei Chen",

year = "2013",

language = "英语",

volume = "44",

pages = "300--303",

journal = "Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology)",

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publisher = "Central South University",

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TY - JOUR

T1 - A new multi-touch recognition algorithm for infrared touch screen based on computational geometry

AU - Wang, Lu

AU - Niu, Wei

AU - Fang, Le

AU - Zhang, Hao

AU - Chen, Hewei

PY - 2013

Y1 - 2013

N2 - Current infrared touch screens use mainly the image processing algorithm as multi-touch recognition algorithm, resulting in high probability of pseudo touch points and poor accuracy. A new multi-touch recognition algorithm based on computational geometry theories was presented. Practical experiments give positive results to support the present improvement.

AB - Current infrared touch screens use mainly the image processing algorithm as multi-touch recognition algorithm, resulting in high probability of pseudo touch points and poor accuracy. A new multi-touch recognition algorithm based on computational geometry theories was presented. Practical experiments give positive results to support the present improvement.

KW - Computational geometry

KW - Infrared touch screen

KW - Multi-touch

UR - https://www.scopus.com/pages/publications/84886283440

M3 - 文章

AN - SCOPUS:84886283440

SN - 1672-7207

VL - 44

SP - 300

EP - 303

JO - Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology)

JF - Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology)

IS - SUPPL.2

ER -

A new multi-touch recognition algorithm for infrared touch screen based on computational geometry

摘要

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