Chromatic aberration compensation in a digital camera lens for fringe projection profilometry

被引：0

作者：

Sicardi-Segade, Analia ^{[1
]}

Rayas, Juan A. ^{[1
]}

Martinez-garcia, Amalia ^{[1
]}

机构：

[1] Ctr Invest Opt AC, Leon 37150, Guanajuato, Mexico

来源：

OPTICS CONTINUUM | 2024年 / 3卷 / 10期

关键词：

Aberrations - Camera lenses - Digital cameras - Liquid crystal displays;

D O I：

10.1364/OPTCON.539565

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

This work presents a simplified method for compensating the chromatic aberration of a digital camera lens using orthogonal fringe patterns displayed on an LCD monitor. The proposed compensation method drastically reduces the complex mathematical calculations to an arithmetic procedure of the simple rule of three. First, the implemented method is simulated, and then the experimental results confirm the simulated model. The mean squared error and standard deviation of the chromatic aberration compensation are calculated. Additionally, an arrangement is presented to avoid systematic errors when calculating the chromatic aberration of the lens to be compensated without additional digital processing.

引用

页码：2006 / 2013

页数：8

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