Dr. José Javier Báez-Rojas Profile

Dr. José Javier Báez-Rojas

Academic Affair Director at INAOE

SPIE Involvement:

Author

Publications (13)

SPIE Journal Paper | 11 March 2016

Reconstruction of color biomedical images by means of quaternion generic Jacobi-Fourier moments in the framework of polar pixels

César Camacho-Bello, Alfonso Padilla-Vivanco, Carina Toxqui-Quitl, José Javier Báez-Rojas

JMI, Vol. 3, Issue 01, 014004, (March 2016) https://doi.org/10.1117/12.10.1117/1.JMI.3.1.014004

KEYWORDS: RGB color model, Biomedical optics, Image restoration, Retina, Reconstruction algorithms, Bacteria, Signal to noise ratio, Pattern recognition, Error analysis, Numerical stability

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Proceedings Article | 3 November 2011 Paper

Assigning pseudocolor to 3D data arrays

J. Javier Báez Rojas, Christian López Alarcón

Proceedings Volume 8011, 80117J (2011) https://doi.org/10.1117/12.902926

KEYWORDS: Refractive index, Absorption, Reflectivity, Bone, 3D modeling, Transmittance, Soft tissue optics, Tissue optics, Computed tomography, Skin

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SPIE Journal Paper | 1 October 2010

New fully functioning digital hologram recording system and its applications

Der-Kuan Kang, Miguel Alcaraz Rivera, José Báez-Rojas, María-Luisa Cruz-López

OE, Vol. 49, Issue 10, 105802, (October 2010) https://doi.org/10.1117/12.10.1117/1.3497068

KEYWORDS: Holograms, Digital holography, Computer generated holography, Digital recording, Holography, 3D image processing, Printing, Diffraction, Fringe analysis, Image resolution

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Proceedings Article | 17 June 2009 Paper

Classification of mechanical parts using an optical-digital system and the Jacobi-Fourier moments

Carina Toxqui-Quitl, Alfonso Padilla-Vivanco, J. Baez-Rojas

Proceedings Volume 7389, 738934 (2009) https://doi.org/10.1117/12.827707

KEYWORDS: Image classification, Classification systems, Cameras, Image analysis, Inspection, CCD cameras, Video, Imaging systems, Frame grabbers, Pattern recognition

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Proceedings Article | 25 January 2008 Paper

Development of a fully functioning digital hologram system

Miguel Alcaraz-Rivera, J. Javier Báez-Rojas, Kang Der-Kuan

Proceedings Volume 6912, 69120S (2008) https://doi.org/10.1117/12.763791

KEYWORDS: Holograms, Digital holography, Image resolution, Optical design, Digital recording, Computer generated holography, Image processing, 3D image processing, Holography, Optical resolution

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Proceedings Article | 20 February 2007 Paper

Holographic data calculating algorithm and new digital hologram recorder

María-Luisa Cruz-López, Miguel Alcaraz-Rivera, J. Javier Báez-Rojas, Der-Kuan Kang

Proceedings Volume 6488, 648810 (2007) https://doi.org/10.1117/12.699225

KEYWORDS: Holograms, Computer generated holography, Digital holography, Holography, Digital recording, Stereo holograms, Reconstruction algorithms, Fourier transforms, Mathematical modeling, Light sources

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Proceedings Article | 2 November 2004 Paper

Correlation-based rotational signature of planar binary objects

Gonzalo Urcid-Serrano, Alfonso Padilla-Vivanco, Alejandro Cornejo-Rodriguez, Javier Baez-Rojas

Proceedings Volume 5558, (2004) https://doi.org/10.1117/12.558744

KEYWORDS: Convolution, Binary data, Distortion, Optical correlators, Object recognition, Transparency, Hybrid optics, Analog electronics, Image analysis

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Proceedings Article | 6 February 2004 Paper

Optical-digital incoherent system for image reconstruction by using Zernike moments

Alfonso Padilla-Vivanco, Fermin-Solomon Granados-Agustin, Gonzalo Urcid-Serrano, Javier Baez-Rojas

Proceedings Volume 5237, (2004) https://doi.org/10.1117/12.514382

KEYWORDS: Image restoration, LCDs, Binary data, Zernike polynomials, Matrices, Reconstruction algorithms, CCD image sensors, Image sensors, Spatial resolution, Video

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Proceedings Article | 19 November 2003 Paper

Analytical Fraunhofer diffraction pattern for the semicircle aperture

Alfonso Padilla-Vivanco, Jose Javier Baez-Rojas

Proceedings Volume 4829, (2003) https://doi.org/10.1117/12.524470

KEYWORDS: Fourier transforms, Far-field diffraction, Binary data, Bessel functions, Digital imaging, Optical communications, Telecommunications, Diffraction, Information technology, Sensors

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SPIE Journal Paper | 1 December 2002

Two-dimensional average contrast analysis of the joint Fourier spectrum under rotation of an input object

Alfonso Padilla-Vivanco, Gonzalo Urcid-Serrano, Javier Baez-Rojas, Alejandro Cornejo-Rodriguez

OE, Vol. 41, Issue 12, (December 2002) https://doi.org/10.1117/12.10.1117/1.1518676

KEYWORDS: Fourier transforms, Binary data, Optical engineering, Image processing, Fringe analysis, Brain, Transparency, Charge-coupled devices, Analog electronics, Optical correlators

SPIE Journal Paper | 1 October 2001

Digital synthesis of binary diffractive masks using mathematical morphology

G. Urcid-S., Javier Baez-Rojas, Alejandro Cornejo-Rodriguez

OE, Vol. 40, Issue 10, (October 2001) https://doi.org/10.1117/12.10.1117/1.1404116

KEYWORDS: Binary data, Mathematical morphology, Raster graphics, Transmittance, Far-field diffraction, Video, Visualization, Optical engineering, LCDs, Diffraction

Proceedings Article | 14 August 2001 Paper

Analysis of the joint Fourier spectrum for dual-input single-channel rotation

G. Urcid-S., A. Padilla-V., Alejandro Cornejo-Rodriguez, Javier Baez-Rojas

Proceedings Volume 4419, (2001) https://doi.org/10.1117/12.437097

KEYWORDS: Visibility, Fringe analysis, Binary data, Analog electronics, Diffraction, Image filtering, Modulation, Interferometers, Spatial frequencies, Channel projecting optics

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Proceedings Article | 23 July 1993 Paper

Visualization of three dimensional data using a hybrid system

Jose Baez-Rojas

Proceedings Volume 1983, 1983BZ (1993) https://doi.org/10.1117/12.2308850

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Showing 5 of 13 publications

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