...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Optical Engineering >Compressive passive millimeter wave imaging with extended depth of field
【24h】

Compressive passive millimeter wave imaging with extended depth of field

机译：Compressive passive millimeter wave imaging with extended depth of field

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相关主题

摘要

We introduce a millimeter wave imaging modality with extended depth-of-field that provides diffraction-limited images with reduced-spatial sampling. The technique uses a cubic phase element in the pupil of the system and a nonlinear recovery algorithm to produce images that are insensitive to object distance. We present experimental results that validate system performance and demonstrate a greater than four-fold increase in depth-of-field with a reduction in sampling requirements by a factor of at least two.

著录项

  • 来源
    《Optical Engineering》 |2012年第9期|091610-1-091610-7|共7页
  • 作者

    Vishal M. Patel; Joseph N. Mait;

  • 作者单位

    University of Maryland, Center for Automation Research, UMIACS, College Park, Maryland 20742;

    U.S. Army Research Laboratory, RDRL-SER 2800 Powder Mill Road, Adelphi, Maryland 20783;

  • 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

获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号