In order to investigate the properties of medium in the focal region of Jiashi earthquake, the seismic waveform data from the temporary seismostation network in the area were processed by use of the method of amplitude spectrum fitting and 3-D Q value tomography of finite difference and the S-wave’s Q value image of the uppercrust of the area was obtained.

3-D imaging by a 2-D ultrasonic phased array;

Microwave 3-D imaging echo simulation for discrete targets;

Analysis and compensation of mismatching between two ISAR images in interferometric inverse synthetic aperture radar 3-D imaging;

Clinical value of three-dimensional imaging of complex renal calculi with CT data for the access of percutaneous nephrolithotomy

A mathematical model of three-dimensional imaging has been built and proved according to the physiological features of visual organs in three-dimensional imaging,the optical property of lenticular screen and the relative coordinate of both eyes.

The model of the interferometric inverse synthetic aperture radar(InISAR) three-dimensional imaging is proposed when the angle between the target and the antenna axis is relatively large.

PACS-Based 3D Imaging Study of Bones;

Application of helical CT 3D imaging technique in larynx diseases;

The development of ultrasonic imaging diagnostic technique is mainly introduced and various kinds of ultrasonic imaging diagnostic techniques are mentioned including A-mode,M-mode and B-mode ultrasonic diagnostic techniques,Doppler imaging technique,3D imaging technique and harmonic imaging technique.