Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《JOURNAL OF ASTRONAUTICS》 1997-03
Add to Favorite Get Latest Update

A PRACTICAL NORMALIZED CROSS CORRELATION ALGORITHM FOR SCENE MATCHING SYSTEMS

Su Kang Guan Shiyi (The 3 rd Research Academy,CASC·Beijing·100074) Liu Jian (Institute of Image Recognition & AI,HUST·Wuhan·430074)  
A normalized cross correlation algorithm for scene matching systems has been proposed First,the performance of the algorithm has been theoretically analyzed Then the computer simulations for the algorithm have also been carried out It is shown from the simulation results that if SNR (signal to noise ratio) is not less than 1,and the sensed image block is not less than 10×10 cells,the acquisition probability of the algorithm is more than 97% and its accuracy (CEP) is within a cell size Finally,the conclusion can be made that the algorithm is suitable for scene matching systems
【CateGory Index】: O241.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved