Image recovery of moving objects from quantum limited data

被引：0
|
作者：
Sébastien Morel
Laurent Koechlin
机构：
[1] Observatoire Midi-Pyrénées,
来源：
Experimental Astronomy | 1997年 / 7卷
关键词：
Data Acquisition; Object Imaging; Sparse Matrix; Linear Displacement; Image Recovery;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We propose a method for faint object imaging in the case of displacementin the field of the detector during data acquisition. This method is adaptedto photon noise and unknown but linear displacements. We show that it canprovide some improvement also in the case of an arbitrarily non-linearmotion. The algorithms proposed involve a space-time three-dimensionalFourier transform and can take advantage of the sparse matrix nature ofphoton counting images.
引用
收藏
页码：117 / 127
页数：10
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