Intensity normalization of additive and multiplicative spatially multiplexed patterns with n encoded phases

Rigoberto Juarez-Salazar; Carlos Robledo-Sanchez; Fermin Guerrero-Sanchez; Antonio Barcelata-Pinzon; Jorge Gonzalez-Garcia; Agustin Santiago-Alvarado

doi:10.1016/j.optlaseng.2015.09.001

Intensity normalization of additive and multiplicative spatially multiplexed patterns with n encoded phases

Rigoberto Juarez-Salazar, Carlos Robledo-Sanchez, Fermin Guerrero-Sanchez, Antonio Barcelata-Pinzon, Jorge Gonzalez-Garcia, Agustin Santiago-Alvarado

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

An efficient, robust and user-free intensity normalization method for patterns with n frequency-multiplexed phases of both additive and multiplicative types is proposed. For this, the parameter estimation approach by using the least-squares method is applied. The theoretical principles are given and the good performance of the proposal is verified by computer simulation and experimental results. Because the proposed method has good features such as robustness, simplicity, fast and user-free execution, it could be implemented in a wide variety of applications. This contribution motivates future generalization in both phase demodulation algorithms and experimental setups to exploit the benefits of additive/multiplicative patterns with multiple phases.

Original language	English
Pages (from-to)	225-229
Number of pages	5
Journal	Optics and Lasers in Engineering
Volume	77
DOIs	https://doi.org/10.1016/j.optlaseng.2015.09.001
State	Published - 1 Feb 2016
Externally published	Yes

Keywords

Digital image processing
Fringe analysis
Image enhancement
Intensity normalization
Phase measurement

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10.1016/j.optlaseng.2015.09.001

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title = "Intensity normalization of additive and multiplicative spatially multiplexed patterns with n encoded phases",

abstract = "An efficient, robust and user-free intensity normalization method for patterns with n frequency-multiplexed phases of both additive and multiplicative types is proposed. For this, the parameter estimation approach by using the least-squares method is applied. The theoretical principles are given and the good performance of the proposal is verified by computer simulation and experimental results. Because the proposed method has good features such as robustness, simplicity, fast and user-free execution, it could be implemented in a wide variety of applications. This contribution motivates future generalization in both phase demodulation algorithms and experimental setups to exploit the benefits of additive/multiplicative patterns with multiple phases.",

keywords = "Digital image processing, Fringe analysis, Image enhancement, Intensity normalization, Phase measurement",

author = "Rigoberto Juarez-Salazar and Carlos Robledo-Sanchez and Fermin Guerrero-Sanchez and Antonio Barcelata-Pinzon and Jorge Gonzalez-Garcia and Agustin Santiago-Alvarado",

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AU - Juarez-Salazar, Rigoberto

AU - Robledo-Sanchez, Carlos

AU - Guerrero-Sanchez, Fermin

AU - Barcelata-Pinzon, Antonio

AU - Gonzalez-Garcia, Jorge

AU - Santiago-Alvarado, Agustin

PY - 2016/2/1

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AB - An efficient, robust and user-free intensity normalization method for patterns with n frequency-multiplexed phases of both additive and multiplicative types is proposed. For this, the parameter estimation approach by using the least-squares method is applied. The theoretical principles are given and the good performance of the proposal is verified by computer simulation and experimental results. Because the proposed method has good features such as robustness, simplicity, fast and user-free execution, it could be implemented in a wide variety of applications. This contribution motivates future generalization in both phase demodulation algorithms and experimental setups to exploit the benefits of additive/multiplicative patterns with multiple phases.

KW - Digital image processing

KW - Fringe analysis

KW - Image enhancement

KW - Intensity normalization

KW - Phase measurement

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DO - 10.1016/j.optlaseng.2015.09.001

M3 - Artículo

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VL - 77

SP - 225

EP - 229

JO - Optics and Lasers in Engineering

JF - Optics and Lasers in Engineering

ER -

Intensity normalization of additive and multiplicative spatially multiplexed patterns with n encoded phases

Abstract

Keywords

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