基于Intel(R) Atom(TM) 處理器的紙幣清分鑒偽系統(tǒng) (一等獎(jiǎng)作品)

　　The banknote Counting and Sorting system based on Intel(R) Atom(TM) Processor

　　范振亞 解加華 林宇晗

　　東北大學(xué)(North Eastern University)

　　摘要：本作品是基于基于Intel(R) Atom(TM) 處理器的嵌入式紙幣清分、鑒偽系統(tǒng)。該系統(tǒng)基于Intel(R) Atom(TM)處理器，擴(kuò)展PCI數(shù)據(jù)采集卡、模擬前端(AFE)信號(hào)調(diào)理板等外圍硬件，應(yīng)用磁、紅外、圖像信息進(jìn)行判斷，具有紙幣真?zhèn)巍埲?、新舊和面額識(shí)別功能。軟件部分使用PLXSDK開(kāi)發(fā)了PCI驅(qū)動(dòng)，使用C#開(kāi)發(fā)了GUI，使用OpenCV設(shè)計(jì)了清分算法，并通過(guò)Ingegrated Performance Primitives(IPP)和Thread Building Block(TBB)工具進(jìn)行優(yōu)化，實(shí)現(xiàn)了紙幣識(shí)別功能。最后，通過(guò)合理的測(cè)試方案，對(duì)系統(tǒng)的性能進(jìn)行了評(píng)估。本作品在金融等行業(yè)具有實(shí)際應(yīng)用價(jià)值。

　　關(guān)鍵詞：紙幣清分，PCI采集與傳輸，IPP, TBB, OpenCV

　　Abstract：This is a system that counts and sorts banknote based on Intel(R) Atom(TM) processor. The system is based on the Atom processor，expanded with PCI data acquisition card，signal conditioning board at Analog Front-End(AFE) and other peripheral hardware. The system sorts banknotes with magnetism，infrared ray and image information, and can distinguish fake banknotes，incomplete banknotes， new vs old banknotes and their face value. The software of the system utilizes the modular design method， develops PCI driver modules using PLXSDK， develops GUI in C# language，designs the counting and sorting algorithm with OpenCV and optimizes it with Intel's IPP and TBB，thus realizes the function of banknotes recognition. Finally，the functions of the system are evaluated through an appropriate test scheme. This design is of high practical application value in the financial and other industries.

　　Keywords：Banknote counting and sorting, PCI, IPP, TBB, OpenCV