The circuits of the are designed . this system can provide good quality data for the follow work . 2 . the method of marginal checking using wavelet neural network is used to process the seismic data for increasing distinguishability to recognition the thin interbedded oil reservoir . small structure of oil reservoir and thin interbedded are find
2.
Based on the characteristics of vehicle structure , the paper presents the check technique for traffic vehicle from the remote sensing images , introduces the transformation process from the grey scale of image to the dual value image , and finally expounds the marginal check ( contour tracing ) , image dividing , mode distinguishing and the vision of machine