ELECTRONIC HOLOGRAPHIC IMAGING THROUGH LIVING HUMAN TISSUE

被引：10
|
作者：
CHEN, H
SHIH, M
ARONS, E
LEITH, E
LOPEZ, J
DILWORTH, D
SUN, PC
机构：
[1] Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI
来源：
APPLIED OPTICS | 1994年 / 33卷 / 17期
关键词：
ELECTRONIC HOLOGRAPHY; 1ST-ARRIVING LIGHT; IMAGE PROCESSING;
D O I：
10.1364/AO.33.003630
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Electronic holography and a swept-frequency dye laser are used with the first-arriving-light method to image an absorbing object through the flesh of a human hand. Holography with living human tissue without the use of high-peak-power lasers is made possible by the high sensitivity of the CCD camera as well as its capability for making a large number of holograms in rapid succession, thus enabling the images to be combined to produce a resultant image with an improved signal-to-noise ratio.
引用
收藏
页码：3630 / 3632
页数：3
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