摘要
设计了一种基于图像处理的多媒体鼠标反馈控制系统,采用Visual Basic与MATLAB相结合编程思想,通过图像灰度处理、图像滤波、图像边缘检测、图像背景差法等一系列方法,从采集的图像中得到光点中心在图像中的相对坐标,通过转换规则变成多媒体电脑鼠标的实际坐标,最终投影附加有电子教鞭信息的新画面,实现激光笔光点对鼠标的反馈式无线操作.
This paper presents a multimedia feedback control system of mouse - based image processing. The system, by using the programming ideas of Visual Basic and MATLAB programming together, through a series of methods such as the Image gray processing, filtering, edge detection, background subtraction, gets the rela- tive coordinate of the spot center in the image. Then relative coordinate is transformed into actual coordinate of the mouse of the multimedia computer through the specific conversion rules. Finally the projection gets the new image with the information of E - pointer, which achieves the feedback wireless operation of the laser pointer spot to the mouse.
出处
《河南理工大学学报（自然科学版）》
CAS
2011年第1期76-79,共4页
Journal of Henan Polytechnic University（Natural Science）
基金
河南省科技计划重点攻关项目(092102210360)
