Displaying three-dimensional medical objects by holographical technique

Teng Dongdong; Pang Zhiyong; Liu LilinWang Biao

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Displaying three-dimensional medical objects by holographical technique

机译：Displaying three-dimensional medical objects by holographical technique

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摘要

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. (C) 2014 Society of Photo-Optical Instrumentation Engineers (SPIE)

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来源
《Optical Engineering》 |2014年第11期|112304-1-112304-6|共6页
作者
Teng Dongdong; Pang Zhiyong; Liu LilinWang Biao;
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作者单位

Sun Yat Sen Univ, Sch Phys & Engn, Guangzhou 510275, Guangdong, Peoples R China;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类计量学;光学仪器;
关键词
three-dimensional; computer-generated hologram; spatial light modulator; viewing angle; cylindrical lens; medical object;

Displaying three-dimensional medical objects by holographical technique

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