断层组合三维全息显示技术在医学影像诊断上的应用

Application of Depth multiplexed 3D Holographic Technique to Medical Diagnose

采用激光全息分层分区二步存储法，将人体某部位不同深度的二维ＣＴ或ＭＲＩ照片组合成在白光下重现的人体结构三维透视图，以辅助医生准确迅速地判断出患病部位的情况和位置．对有关技术参数作了理论分析，给出实验方法和结果．

By using depth multiplexed two step storage method, a group of CT or MRI slices taken successively from a structure of human body are holographically recorded and reconstructed as a 3D holographic perspective image. The purpose of the technique is to aid doctors to diagnose and locate the ill places in the structures. Key parameters are analyzed, and experimental setup and results are presented.