Hologram synthesis accelerated in field programmable gate array by partial quadratic interpolation

Ivo Hanak; Pavel Zemcik; Martin ZadnikAdam Herout

首页> 外文期刊>Optical Engineering >Hologram synthesis accelerated in field programmable gate array by partial quadratic interpolation

【24h】

Hologram synthesis accelerated in field programmable gate array by partial quadratic interpolation

机译：Hologram synthesis accelerated in field programmable gate array by partial quadratic interpolation

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

Numerical models of holograms are available but their evaluation is a very computationally intensive task. We present an acceleration algorithm for optical field synthesis suitable for the reduced occlusion method of hologram synthesis. The acceleration uses an approximation that is designed for a field programmable gate array (FPGA) and therefore it mostly uses fixed point numbers. The work describes the approximation, its fixed-point modification, and the resulting FPGA structure. The results presented show that the solution produces high-quality holograms in a significantly reduced time due to efficient FPGA implementation.

著录项

来源
《Optical Engineering》 |2009年第8期|085802-1-085802-7|共7页
作者
Ivo Hanak; Pavel Zemcik; Martin ZadnikAdam Herout;
展开▼
作者单位

University of West Bohemia, Universitni 8, Plzen, 306 14, Czech Republic;

Brno University of Technology, Department of Computer Graphics and Multimedia, Bozetechova 2, Brno 612 66, Czech Republic;

展开▼
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;
关键词
field programmable gate array; digital hologram; optical field synthesis; point light source;

Hologram synthesis accelerated in field programmable gate array by partial quadratic interpolation

摘要

著录项

相关主题

期刊订阅