Spatially selective mirror for compressive sensing imaging system

被引：0

作者：

Griffin, Steven T. ^{[1
]}

机构：

[1] Univ Memphis, Ctr Appl Sensors, Memphis, TN 38152 USA

来源：

PASSIVE AND ACTIVE MILLIMETER-WAVE IMAGING XVII | 2014年 / 9078卷

关键词：

Compressive sensing; statistical description; reconstruction artifacts;

D O I：

10.1117/12.2050834

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Compressive sensing has been identified as a significant technique to reduce the volume of data collected in sensing applications to a minimum. Prior art has empirically demonstrated the effectiveness of a spinning disk for reconstruction of TeraHertZ (THZ) images. Prior empirical data has demonstrated reconstruction artifacts that are associated, in part, with the statistical Probability Density Function (PDF) of the randomly distributed transmission holes in the rotating plate. Empirical demonstration at other wavelengths such as the InfRared (IR) has also been suggested. This document summarizes the statistical requirements for artifact minimization for the previously reported spinning disk system. Consideration is given to the impact of operation at non-THZ wavelengths such as the IR.

引用

页数：6

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