Morphological Inversion Initial Model Position Estimation Method

The shape inversion method can clearly invert the three-dimensional attitude of magnetic target, but needs to obtain position information target be measured. In order better determine information, a morphology is proposed, which fuses physical property results. center calculated by method; initial model set, module growth selection function established using L2 norm and distance constraint function, optimal in morphological process selected; through continuous iterative update, 3D pose target. error this less than 10% actual value, coincidence rate greater 80%. results show that effectively improve accuracy inversion.