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Optical Engineering

Displaying three-dimensional medical objects by holographical technique
Author(s): Dongdong Teng; Zhiyong Pang; Lilin Liu; Biao Wang
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Paper Abstract

A three-dimensional (3-D) display system for medical objects by holographic technique has been developed. A shiftable cylindrical lens is introduced to refract the 3-D images projected from the spatial light modulator. The viewing region of the refracted image changes with the position of the cylindrical lens. Through an imaging lens, the refracted images with different viewing regions are imaged into the same target object and a 3-D medical display with an enlarged viewing angle is implemented based on time-multiplexing method. The displayed object can be viewed within 17 deg at the front of the display.

Paper Details

Date Published: 21 April 2014
PDF: 7 pages
Opt. Eng. 53(11) 112304 doi: 10.1117/1.OE.53.11.112304
Published in: Optical Engineering Volume 53, Issue 11
Show Author Affiliations
Dongdong Teng, Sun Yat-Sen Univ. (China)
Zhiyong Pang, Sun Yat-Sen Univ. (China)
Lilin Liu, Sun Yat-Sen Univ. (China)
Biao Wang, Sun Yat-Sen Univ. (China)


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