IHEP OpenIR  > 硬X射线调制望远镜卫星  > HXMT期刊论文
RECONSTRUCTION OF OBJECTS BY DIRECT DEMODULATION
LI, TP; WU, M
1994
通讯作者LI, TP
通讯作者单位CHINESE ACAD SCI,INST HIGH ENERGY PHYS,HIGH ENERGY ASTROPHYS LAB,BEIJING,PEOPLES R CHINA.
关键词Computerize Tomography High Resolution Inverse Problem Dimensional Space Resolution Image
摘要High resolution reconstruction of complicated objects from incomplete and noisy data can be achieved by solving modulation equations iteratively under physical constraints. This direct demodulation method is a powerful technique for dealing with inverse problem in general case. Spectral and image restorations and computerized tomography are only particular cases.of general demodulation. It is possible to reconstruct an object in higher dimensional space from observations by a simple lower dimensional instrument through direct demodulation. Our simulations show that wide field and high resolution images of space hard X-rays and soft gamma-rays can be obtained by a collimated non-position-sensitive detector without coded aperture masks.
出处ASTROPHYSICS AND SPACE SCIENCE
卷号215期号:2页码:213-227
收录类别SCI
DOI10.1007/BF00660079
WOS记录号WOS:A1994NZ84400006
WOS类目Astronomy & Astrophysics
研究领域[WOS]Astronomy & Astrophysics ; Astronomy & Astrophysics
WOS关键词RESTORATION
研究领域[WOS]Astronomy & Astrophysics ; Astronomy & Astrophysics
ADS Bibcode1994Ap&SS.215..213L
ADS URLhttps://ui.adsabs.harvard.edu/#abs/1994Ap&SS.215..213L
ADS引文https://ui.adsabs.harvard.edu/#search/q=citations(%221994Ap&SS.215..213L%22)&sort=date%20desc%2C%20bibcode%20desc
引用统计
被引频次:36[WOS]   [WOS记录]     [WOS相关记录]
文献类型HXMT期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/265652
专题硬X射线调制望远镜卫星_HXMT期刊论文
作者单位High Energy Astrophysics LaboratoryInstitute of High Energy Physics, Chinese Academy of SciencesBeijingChina
推荐引用方式
GB/T 7714
LI, TP,WU, M. RECONSTRUCTION OF OBJECTS BY DIRECT DEMODULATION. 1994.
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