A theoretical and experimental investigation of the systematic errors and statistical uncertainties of Time-Of-Flight-cameras

H. Rapp; M. Frank; F. A. Hamprecht; B. Jahne

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A theoretical and experimental investigation of the systematic errors and statistical uncertainties of Time-Of-Flight-cameras

机译：飞行时间相机系统误差和统计不确定性的理论和实验研究

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The following paper presents a model to predict the systematic errors and statistical uncertainties of Time-Of-Flight (TOF) 3Dimaging systems. The experimental data obtained with a custom build test setup show that the SD of the depth signal rises approximately quadratically with the depth. The most significant systematic depth error is periodic with an amplitude of around 50mm. It is provoked by the inharmonic correlation function. The inhomogeneity in each pixel (fixed pattern) accounts for a depth error of about 20mm, while illumination and reflectivity variations cause depth errors of less than 10mm, provided that no overflows occur.

机译：下面的论文提出了一个模型来预测飞行时间（TOF）3D成像系统的系统误差和统计不确定性。使用自定义构建测试设置获得的实验数据表明，深度信号的SD随深度大约二次方上升。最大的系统深度误差是周期性的，幅度约为50mm。它由不谐相关函数引起。每个像素（固定图案）的不均匀性造成大约20mm的深度误差，而光照和反射率变化会导致深度误差小于10mm（前提是不会发生溢出）。

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《International Journal of Intelligent Systems Technologies and Applications》 |2008年第4期|共12页
作者
H. Rapp; M. Frank; F. A. Hamprecht; B. Jahne;
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原文格式 PDF
正文语种 eng
中图分类自动化技术、计算机技术;
关键词
PMD; Time-of-Flight; TOF; Statistical errors; Systematic errors; Uncertainties;

机译：PMD;飞行时间;TOF;统计错误;系统错误;不确定性;

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A theoretical and experimental investigation of the systematic errors and statistical uncertainties of Time-Of-Flight-cameras

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