基于小波阈值法矿山遥感信息成像系统设计

Design of Mine Remote Sensing Information Imaging System Based on Wavelet Threshold Method

传统的遥感成像系统存在着成像精确度低的问题,为了让成像系统更加完善,引入小波阈值法,分别对矿山遥感信息成像系统进行硬件和软件设计。在传统硬件方面选择运行速率更高的DSP芯片,采用可编程控制器对芯片进行数据元控制,并对光谱仪进行波长排序整改,在硬件设计的基础之上通过对电磁波进行采集处理,运用小波阈值法进行矿山成像。通过系统检测得出结果:小波阈值法矿山遥感信息成像系统比传统遥感成像方法精确度更高,由此可见此方法更加完善。

The traditional remote sensing imaging system has the problem of low imaging accuracy.In order to make the imaging system more perfect,the wavelet threshold method is introduced to design the hardware and software of mine remote sensing information imaging system.In the traditional hardware aspect,the higher speed DSP chip is selected,the programmable controller is used to control the data element of the chip,and the wavelength sorting of the spectrometer is rectified.On the basis of hardware design,the electromagnetic wave is collected and processed,and the mine imaging is carried out by the wavelet threshold method.The system detection results show that the mine remote sensing information imaging system based on wavelet threshold method has higher accuracy than traditional remote sensing imaging method,which shows that this method is more perfect.