arash abadpour - sharif university of technology tehran
shohreh kasaei

the developents in remote-sensing technologies has offered new opportunities and applications in environmental monitoring in recent years researchers have focused on using this informacion to assess earthquake damages and afterwards reconstructions a crucial step in change detectionprocesses is to register the multi -spectral temporal images in this paper we propose a new fast and efficient PCA based method for remote sensing image registration. the proposed method works in realtime