Title :
Three dimensional display of B-scan images by using holographic stereogram
Author :
Akiyama, Iwaki ; Sato, Koki ; Itoh, Koichi
Author_Institution :
Dept. of Electr. Eng., Shonan Inst. of Technol., Fujisawa, Japan
Abstract :
A three-dimensional display of B-scan images by using the holographic stereogram technique was carried out. The projection images were obtained by computer graphics and were displayed on a monitor. The holographic stereogram was made from the films on which the projection images are recorded. In the experiments a plastic doll and human fetus were used for the object, and a linear array probe and a convex probe of 3.5 MHz were used. The hologram obtained provided a good-quality three-dimensional image
Keywords :
acoustic holography; biomedical ultrasonics; 3.5 MHz; 3D display; B-scan images; computer graphics; convex probe; holographic stereogram; human fetus; linear array probe; plastic doll; projection images; Computer graphics; Computerized monitoring; Fetus; Holography; Humans; Nuclear imaging; Plastics; Probes; Three dimensional displays; Ultrasonic imaging;
Conference_Titel :
Ultrasonics Symposium, 1990. Proceedings., IEEE 1990
Conference_Location :
Honolulu, HI
DOI :
10.1109/ULTSYM.1990.171605
