Ray Intersection Backprojection Algorithm of Image Reconstruction
Zhou Hainan (Institute of Geophysics,SSB.Beijing,100081)
This paper discribes a fast algorithm of image reconstruction.(?).e.ray intersectionbackprojection method.The method has some advantages of algebrai(?) reconstruction technique,without iterative procedure,so it is simple,practical and especially convenient forthe field work.The absorption coefficient imge of electromagnatic wave in site was reconstructed by the method and achieved a better resolution than the traditional shade intersec-tion method.