Displaying three-dimensional medical objects by holographical technique

Dongdong Teng; Zhiyong Pang; Lilin Liu; Biao Wang

doi:10.1117/1.OE.53.11.112304

21 April 2014 Displaying three-dimensional medical objects by holographical technique

Dongdong Teng, Zhiyong Pang, Lilin Liu, Biao Wang

Author Affiliations +

Funded by: National High Technology Research and Development Program of China, Natural Science Foundation of China, National Natural Science Foundation of China

Optical Engineering, Vol. 53, Issue 11, 112304 (April 2014). https://doi.org/10.1117/1.OE.53.11.112304

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.

Citation Download Citation

Dongdong Teng, Zhiyong Pang, Lilin Liu, and Biao Wang "Displaying three-dimensional medical objects by holographical technique," Optical Engineering 53(11), 112304 (21 April 2014). https://doi.org/10.1117/1.OE.53.11.112304

Published: 21 April 2014

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