Model based scattering correction in time-of-flight cameras

被引：9
|
作者：
Schaefer, Henrik [1 ]
Lenzen, Frank [1 ]
Garbe, Christoph S. [1 ]
机构：
[1] Heidelberg Univ, Heidelberg Collab Image Proc, D-69115 Heidelberg, Germany
来源：
OPTICS EXPRESS | 2014年 / 22卷 / 24期
关键词：
D O I：
10.1364/OE.22.029835
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In-camera light scattering is a systematic error of Time-of-Flight depth cameras that significantly reduces the accuracy of the systems. A completely new model is presented, based on raw data calibration and only one additional intrinsic camera parameter. It is shown that the approach effectively removes the errors of in-camera light scattering. (C) 2014 Optical Society of America
引用
收藏
页码：29835 / 29846
页数：12
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