Study of Eddy Detecting and Imaging Processing Technology

摘要

A new and effective imaging system has been designed in this paper. This system can be used to probe the ferromagnetism material that is concealed by the nonmetal material, and analyze the ferromagnetism material figuration, and have real-time imaging. Two contents, the communication between digital signal processor (DSP) and PC, and image processing, have been mainly studied and designed in this paper. The hardware and the software interface of DSP and PC has been introduced in this paper. The software has functions of signal sampling image processing and analyzing. The interface of software is friendly and the operation is easy because the software is based on the platform of Windows 2000 or Windows NT. The programming language of VC++ and MATLAB is used for image processing. VC++ receives the system parameter value as the interface, and calculation and image processing function of MATLAB driven by the VC++ is to complete core calculation and image processing.