Fringe normalization by using of an interpolation algorithm

F. J. Cuevas; J. H.Sossa Azuela; G. Garnica; J. Rayas; M. Carpio; O. Gonzalez

doi:10.1117/12.611686

Fringe normalization by using of an interpolation algorithm

F. J. Cuevas, J. H.Sossa Azuela, G. Garnica, J. Rayas, M. Carpio, O. Gonzalez

Centro de Investigación en Computación (CIC)

Producción científica: Contribución a una revista › Artículo de la conferencia › revisión exhaustiva

1 Cita (Scopus)

Resumen

A fringe normalization procedure is presented in this paper. The main idea of the computer algorithm is to normalize the fringe pattern using spline interpolation functions. To achieve this, two splines are fitted using the maximum and minimum irradiance peaks detected over each fringe image line. Then, each pixel in the fringe image is interpolated and normalized by using of the values of the max and min splines. The fringe contrast is enhanced with an error around 1%. Preliminary results are presented.

Idioma original	Inglés
Número de artículo	74
Páginas (desde-hasta)	684-691
Número de páginas	8
Publicación	Proceedings of SPIE - The International Society for Optical Engineering
Volumen	5776
DOI	https://doi.org/10.1117/12.611686
Estado	Publicada - 2005
Evento	Eighth International Symposium on Laser Metrology - Merida, Yucatan, México Duración: 14 feb. 2005 → 18 feb. 2005

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title = "Fringe normalization by using of an interpolation algorithm",

abstract = "A fringe normalization procedure is presented in this paper. The main idea of the computer algorithm is to normalize the fringe pattern using spline interpolation functions. To achieve this, two splines are fitted using the maximum and minimum irradiance peaks detected over each fringe image line. Then, each pixel in the fringe image is interpolated and normalized by using of the values of the max and min splines. The fringe contrast is enhanced with an error around 1%. Preliminary results are presented.",

keywords = "Fringe analysis, Fringe detection, Fringe normalization, Optical metrology, Spline interpolation",

author = "Cuevas, {F. J.} and Azuela, {J. H.Sossa} and G. Garnica and J. Rayas and M. Carpio and O. Gonzalez",

year = "2005",

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T1 - Fringe normalization by using of an interpolation algorithm

AU - Cuevas, F. J.

AU - Azuela, J. H.Sossa

AU - Garnica, G.

AU - Rayas, J.

AU - Carpio, M.

AU - Gonzalez, O.

PY - 2005

Y1 - 2005

N2 - A fringe normalization procedure is presented in this paper. The main idea of the computer algorithm is to normalize the fringe pattern using spline interpolation functions. To achieve this, two splines are fitted using the maximum and minimum irradiance peaks detected over each fringe image line. Then, each pixel in the fringe image is interpolated and normalized by using of the values of the max and min splines. The fringe contrast is enhanced with an error around 1%. Preliminary results are presented.

AB - A fringe normalization procedure is presented in this paper. The main idea of the computer algorithm is to normalize the fringe pattern using spline interpolation functions. To achieve this, two splines are fitted using the maximum and minimum irradiance peaks detected over each fringe image line. Then, each pixel in the fringe image is interpolated and normalized by using of the values of the max and min splines. The fringe contrast is enhanced with an error around 1%. Preliminary results are presented.

KW - Fringe analysis

KW - Fringe detection

KW - Fringe normalization

KW - Optical metrology

KW - Spline interpolation

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U2 - 10.1117/12.611686

DO - 10.1117/12.611686

M3 - Artículo de la conferencia

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VL - 5776

SP - 684

EP - 691

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

M1 - 74

T2 - Eighth International Symposium on Laser Metrology

Y2 - 14 February 2005 through 18 February 2005

ER -

Fringe normalization by using of an interpolation algorithm

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