兵工自动化2011，Vol.30Issue(1)：95-96,2.DOI:10.3969/j.issn.1006-1576.2011.01.030
基于MiniGUI的触摸屏多点采集校准算法
Arithmetic of Touch Screen Multi-points Collection Based on MiniGUI
向昱丞 1高洁2
作者信息
- 1. 中国兵器工业第58研究所,军电部,四川,绵阳,621000
- 2. 中国兵器工业第58研究所,军品部,四川,绵阳,621000
- 折叠
摘要
Abstract
For realize the precise adjustment of touch screen, introduce algorithm of touch screen multi-points collection based on MiniGUI in embedded Linux system. The algorithm use MiniGUI timer information and mouse information.Adopt 5 basic object points in screen adjustment program, and value collection of every objection point is divided into multi cursor point's calculation. Through multi-point data collection, comparison and processing, the touch screen can precisely adjust. The result shows that the algorithm can collect more correct value, and less error operations in processing.关键词
嵌入式Linux系统/MiniGUI/触摸屏多点采集Key words
embedded Linux system/ MiniGUI/ touch screen multi-points collection分类
信息技术与安全科学引用本文复制引用
向昱丞,高洁..基于MiniGUI的触摸屏多点采集校准算法[J].兵工自动化,2011,30(1):95-96,2.
