Increasing the range accuracy of three-dimensional ghost imaging ladar using optimum slicing number method

The range accuracy of three-dimensional（3D） ghost imaging is derived. Based on the derived range accuracy equation, the relationship between the slicing number and the range accuracy is analyzed and an optimum slicing number（OSN）is determined. According to the OSN, an improved 3D ghost imaging algor...

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Bibliographic Details
Published inChinese physics B Vol. 24; no. 12; pp. 319 - 324
Main Author 杨旭 张勇 徐璐 杨成华 王强 刘越豪 赵远
Format Journal Article
LanguageEnglish
Published 01.12.2015
Subjects
Algorithms
Ghosts
Imaging
Mathematical analysis
Optimization
Slicing
Three dimensional
三维
切片
成像激光雷达
成像算法
成像系统
最优分割法
测距精度
距离
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ISSN1674-1056
2058-3834
1741-4199
DOI10.1088/1674-1056/24/12/124202

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Summary:The range accuracy of three-dimensional（3D） ghost imaging is derived. Based on the derived range accuracy equation, the relationship between the slicing number and the range accuracy is analyzed and an optimum slicing number（OSN）is determined. According to the OSN, an improved 3D ghost imaging algorithm is proposed to increase the range accuracy. Experimental results indicate that the slicing number can affect the range accuracy significantly and the highest range accuracy can be achieved if the 3D ghost imaging system works with OSN.
Bibliography:The range accuracy of three-dimensional（3D） ghost imaging is derived. Based on the derived range accuracy equation, the relationship between the slicing number and the range accuracy is analyzed and an optimum slicing number（OSN）is determined. According to the OSN, an improved 3D ghost imaging algorithm is proposed to increase the range accuracy. Experimental results indicate that the slicing number can affect the range accuracy significantly and the highest range accuracy can be achieved if the 3D ghost imaging system works with OSN.
11-5639/O4
ghost imaging,range accuracy,optimum slicing number
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:1674-1056
2058-3834
1741-4199
DOI:10.1088/1674-1056/24/12/124202