María Yzuel

María Yzuel's AcademicInfluence.com Rankings

María Yzuel

Physics

#2836

World Rank

#4117

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physics Degrees

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Physics

Why Is María Yzuel Influential?

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According to Wikipedia, María Josefa Yzuel Giménez is a professor of physics at the Autonomous University of Barcelona. She has worked in medical optics, diffraction image theory, image quality evaluation and liquid crystals. She served as president of SPIE in 2009.

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María Yzuel's Published Works

Number of citations in a given year to any of this author's works

Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

Encoding amplitude information onto phase-only filters. (1999) (386)
Time fluctuations of the phase modulation in a liquid crystal on silicon display: characterization and effects in diffractive optics. (2008) (147)
Quantitative prediction of the modulation behavior of twisted nematic liquid crystal displays based on a simple physical model (2001) (109)
Characterization of edge effects in twisted nematic liquid crystal displays (2000) (88)
The Computation of Diffraction Patterns in the Presence of Aberrations (1970) (87)
Mueller-Stokes characterization and optimization of a liquid crystal on silicon display showing depolarization. (2008) (79)
Modulation light efficiency of diffractive lenses displayed in a restricted phase-mostly modulation display. (2004) (71)
Matched filter and phase only filter performance in colour image recognition (1989) (69)
Phase and amplitude modulation of elliptic polarization states by nonabsorbing anisotropic elements: application to liquid-crystal devices. (2002) (63)
Different strategies in optical recognition of polychromatic images. (1992) (49)
Influence of the incident angle in the performance of liquid crystal on silicon displays. (2009) (49)
Implementation of bipolar real-valued input scenes in a real-time optical correlator: application to color pattern recognition (1998) (47)
Amplitude Apodizers Encoded onto Fresnel Lenses Implemented on a Phase-Only Spatial Light Modulator. (2001) (45)
Programmable apodizer to compensate chromatic aberration effects using a liquid crystal spatial light modulator. (2005) (44)
Wavelength dependence of polarimetric and phase-shift characterization of a liquid crystal on silicon display (2008) (41)
Programmable axial apodizing and hyperresolving amplitude filters with a liquid-crystal spatial light modulator. (1999) (40)
Achromatic diffractive lens written onto a liquid crystal display. (2006) (39)
Phase-only filter with improved discrimination. (1994) (38)
Combined Mueller and Jones matrix method for the evaluation of the complex modulation in a liquid-crystal-on-silicon display. (2008) (38)
Optical image encryption technique based on deterministic phase masks (2016) (37)
Time-resolved Mueller matrix analysis of a liquid crystal on silicon display. (2008) (37)
Anamorphic and spatial frequency dependent phase modulation on liquid crystal displays. Optimization of the modulation diffraction efficiency. (2005) (36)
A Study of the Possibility of Image Optimization by Apodization Filters in Optical Systems with Residual Aberrations (1979) (33)
Polychromatic axial behavior of axial apodizing and hyperresolving filters. (1990) (32)
Experimental results in color pattern recognition by multichannel matched filtering (1992) (32)
Fully complex synthetic discriminant functions written onto phase-only modulators. (2000) (31)
Depth of focus increase by multiplexing programmable diffractive lenses. (2006) (31)
Color measurement in standard CIELAB coordinates using a 3CCD camera: correction for the influence of the light source (2000) (31)
Color pattern recognition with CIELAB coordinates (2002) (30)
Polychromatic Optical Image. Diffraction Limited System and Influence of the Longitudinal Chromatic Aberration (1975) (29)
Optical pattern recognition based on color vision models. (1995) (29)
Jones matrix treatment for optical Fourier processors with structured polarization. (2011) (28)
Influence of the temporal fluctuations phenomena on the ECB LCoS performance (2009) (27)
Color pattern recognition with circular component whitening. (1996) (27)
Simple expressions for performance parameters of complex filters, with applications to super-Gaussian phase filters. (2004) (25)
Evolution of the transverse response of an optical system with complex filters (2005) (24)
Inherent apodization of lenses encoded on liquid-crystal spatial light modulators. (2000) (23)
Tailoring the depth of focus for optical imaging systems using a Fourier transform approach. (2007) (23)
Jones matrix treatment for polarization fourier optics (2004) (22)
Supergaussian rings: focusing properties (1995) (22)
Integration in the Fourier domain for restoration of a function from its slope: comparison of four methods. (2002) (22)
Axially invariant pupil filters (2000) (21)
Optimal filter approximation by means of a phase-only filter with quantization. (1994) (21)
High focal depth imaging of small structures (1997) (21)
Point-spread Function Calculation for Optical Systems with Residual Aberrations and a Non-uniform Transmission Pupil (1983) (20)
Color component transformations for optical pattern recognition (1997) (20)
Nonlinearity effects in the pure phase correlation method in multiobject scenes. (1994) (20)
Optical encoding of color three-dimensional correlation (2002) (20)
Analysis of Fabry Perot interference effects on the modulation properties of liquid crystal displays (2006) (20)
Real-time binary-amplitude phase-only filters. (1997) (18)
Colour pattern recognition by three-dimensional correlation (2000) (18)
Characterization of the retardance of a wave plate to increase the robustness of amplitude-only and phase-only modulations of a liquid crystal display (2005) (17)
Rotation invariant color pattern recognition by use of a three-dimensional Fourier transform. (2003) (16)
Recognition of partially occluded objects by correlation methods (1994) (16)
One-step multichannel pattern recognition based on the pixelated structure of a spatial light modulator. (1998) (16)
A study of the point spread function in scintillation camera collimators based on Fourier analysis. (1979) (16)
Optical triple random-phase encryption (2017) (16)
Electrical origin and compensation for two sources of degradation of the spatial frequency response exhibited by liquid crystal displays (2007) (16)
New arrangement for limited intensity invariance pattern recognition with high diffraction efficiency (1995) (15)
Optoelectronic pure phase correlator (1994) (14)
Axial and Extra-axial Responses in Aberrated Optical Systems with Apodizers. Optimization of the Strehl Ratio (1989) (14)
Encoding complex diffractive optical elements onto a phase-only liquid-crystal spatial light modulator (2001) (14)
Production of computer-generated phase holograms using graphic devices: application to correlation filters (2000) (13)
Bessel function output from an optical correlator with a phase-only encoded inverse filter. (1999) (13)
Color image acquisition by charge-coupled device cameras in polychromatic pattern recognition (1996) (12)
Characterization of the anamorphic and spatial frequency dependent phenomenon in liquid crystal on silicon displays (2011) (12)
Comparison of computer-generated holograms produced by laser printers and lithography: application to pattern recognition (1995) (12)
Polychromatic axial behavior of aberrated optical systems: Wigner distribution function approach. (1997) (12)
Symmetry properties with pupil phase-filters. (2004) (12)
Phase-only filters codified with Burckhardt's method. (1990) (12)
Contrast performance of pure phase correlation (1993) (11)
Influence of nonuniform pupils in imaging periodical structures by photolithographic systems (1998) (10)
Polychromatic Off-axis Optical Image (1975) (10)
Convergent optical correlator aligment based on frequency filtering. (2002) (10)
Coherent recognition of colored patterns (1997) (10)
High depth of focus by combining annular lenses (2006) (10)
Joint transform correlator architecture with a single LCTV operating in phase-mostly mode (1998) (9)
Complex encoding of rotation-invariant filters onto a single phase-only spatial light modulator. (2003) (8)
Phase-only filtering on the three-dimensional Fourier spectrum of color images. (2003) (8)
Characterization and analysis of LCoS displays: application to diffractive optics (2009) (8)
Copying low spatial frequency diffraction gratings in photopolymer as phase holograms (2000) (8)
Binary polarization pupil filter: Theoretical analysis and experimental realization with a liquid crystal display (2006) (8)
Low spatial frequency characterization of holographic recording materials applied to correlation (2003) (8)
Full in-situ characterization of spatial light modulators in an optical correlator. Filter adaptation to operating curves (1998) (7)
Using mathematical morphology to determine left ventricular contours. (1993) (7)
Polychromatic Point Spread Function: Calculation Accuracy (1994) (7)
Multichannel rotation-invariant pattern recognition for polychromatic objects using circular harmonic filters (1992) (7)
Review of operating modes for twisted nematic liquid crystal displays for applications in optical image processing (2003) (7)
Influence of Amplitude-only Filters in Optical Systems with Residual Longitudinal Chromatic Aberration (1991) (7)
Performance of the pure phase-only correlation method for pattern recognition (1990) (7)
Multiplexed lenses written onto a liquid crystal display to increase depth of focus (2006) (7)
Pattern recognition with a phase-shifting interferometric correlator. Discrimination-capability enhancement (1997) (7)
A Study on the Computation Accuracy of the Aberrational Diffraction Images (1980) (7)
Point spread function and coherent line response in optical systems with non-uniform transmission pupils: application to photolithography (1995) (6)
Optical correlator as a tool for physicists and engineers training in signal processing (2000) (6)
Color-invariant character recognition and character-background color identification by multichannel matched filter (1991) (6)
Recognition Of Polychromatic Test By Multi-Channel Correlation Filtering (1989) (6)
Different applications of liquid crystal panels (2013) (5)
Colour reversal films in multichannel optical correlators for polychromatic image recognition (1992) (5)
Three-dimensional Differences in the Polychromatic Responses of Non-uniform Transmission Filters and Equivalent Pupils (1989) (5)
Encoding 3D correlation in an optical processor (2005) (5)
Binary amplitude phase-only filter with high multiobject discrimination capability (1998) (4)
Towards the growth of optical security systems for image encryption by polarized light (2016) (4)
Intermodulation effects in pure phase-only correlation method (1991) (4)
Pure phase correlation with improved discrimination capability (1996) (4)
An approximate method to obtain the amplitude distribution on the exit reference sphere due to a non-uniform transmission filter (1989) (4)
Evaluation and Comparison Between the Collimator and the Detector Responses in a Scintillation Camera (1982) (4)
Colour in the Polychromatic Off-axis Point-spread Function in the Presence of Primary Coma and Astigmatism (1976) (4)
Resolving power and encircled energy in aberrated optical systems with filters optimized for the Strehl ratio (1988) (4)
Control of the polychromatic response of an optical system through the use of annular color filters. (1995) (4)
Polarization vortices generation by diffraction from a four quadrant polarization mask (2007) (4)
Strategies for the color character recognition by optical multichannel correlation (1991) (4)
Optical Color Pattern Recognition with High Discrimination Capability Using Binary Amplitude Phase-Only Filters (1999) (4)
The assessment of phase only filters in imaging systems by the classical optical merit functions (2008) (3)
Optimization of the polychromatic discrimination capability in multichannel pattern recognition (2002) (3)
Analysis of the compensating mechanism of a color CCD camera for changes of light (1998) (3)
Computer-generated binary phase-only filters with enhanced light efficiency recorded in silver halide sensitized gelatin (1993) (3)
Polychromatic Edge Spread Function in Case of Off-Axis Aberrations (1975) (3)
Aberrated Optical Systems with Optimum Apodizers for the Strehl Ratio: Axial and Extra-axial Point-spread Function and Modulation-transfer Function (1989) (3)
Colour information as a third dimension in Fourier transform and correlation (2000) (3)
Polychromatic effects of annular color filters in optical systems (1992) (3)
Simple Jones Method for describing Modulation Properties of Reflective Liquid Crystal Spatial Light Modulators (2006) (3)
Influence of the incident angle in the performance of LCoS displays (2008) (3)
A laboratory of image processing and holography for physics students (2007) (3)
Image enhancement by spatial frequency post-processing of images obtained with pupil filters (2016) (2)
Pattern recognition with quantized computer-generated filters. (1992) (2)
Real-time quantized phase-only filters generation on Epson liquid crystal TV (1994) (2)
Basic education in optics for physicists (1992) (2)
Influence of optical filtering and coherence paramater on the 3-D line spread function in photolithographic imaging (1996) (2)
Amplitude-encoded phase-only filters for pattern recognition: influence of the bleaching procedure (1991) (2)
Comparison of three methods of integration to obtain the profile from its slope (2003) (2)
Training physics degree students in a research optics laboratory (2009) (2)
Optimization of liquid crystal displays behavior in optical image processing and in diffractive optics (2001) (2)
Maréchal intensity criteria for apertures with polynomial non-uniform transmission. Evaluation of the diffraction focus and the Strehl ratio (1991) (2)
Minimum mean square error filters for spatially non-overlapping phase target and input scene noise (1996) (2)
Color correction against changes of light source in image acquisition by CCD camera (1999) (2)
Modulation diffraction efficiency of spatial light modulators (2011) (2)
Real-time correlator with liquid crystal panels: modulation optimization (2001) (2)
Invariant pattern recognition with defocused images (2001) (2)
The first International Day of Light in Spain (2018) (2)
Programmable amplitude apodizers in liquid crystal spatial light modulators (2001) (2)
Study of the influence of nonuniform pupils in photolithographic systems through the apparent transfer function (1996) (2)
Implementation of optimized binary amplitude phase-only filters in phase-only modulators (1997) (2)
Polychromatic merit functions in terms of the Wigner distribution function (1996) (2)
A study of the point spread function in scintillation camera collimators based on Fourier analysis (1979) (1)
Optical codification for multiclass pattern recognition using a parallel correlator (1999) (1)
Improvement of the color discrimination capability in optical pattern recognition (1996) (1)
Study of Liquid Crystal on Silicon Displays for Their Application in Digital Holography (2011) (1)
Two applications of liquid crystal displays in diffractive optics under polychromatic illumination (2006) (1)
Multidisciplinary educational activity based on optical experiments conducted within an art context (2015) (1)
High focal depth imaging by beam shaping optical elements (1997) (1)
Image formation and optical transfer function in a course of Fourier optics (2000) (1)
Evaluation of the response of a round hole scintillation camera collimator by the Fourier analysis method (1986) (1)
Adapting the input scene and the filter to the operating curves of the modulators in real-time correlators (1999) (1)
Pupil symmetries for identical axial response (1994) (1)
The 2019 International Day of Light in Spain (2019) (1)
The International Day of Light in Spain: a three years perspective (2020) (1)
Training in polarization through a virtual learning environment (2019) (1)
Guided poster sessions: way to introduce optical technology in a primary-secondary school (2009) (1)
The use of commercial fine-grain films for computer-generated holograms (1983) (1)
Women in Science: Physics and Optics (2014) (1)
Uses of spatial light modulators for colour optical processing (2013) (1)
Multiplexed lenses written onto a liquid crystal display for depth of focus increasing (2006) (1)
Polarization diffractive elements displayed with liquid crystal spatial light modulators (2006) (1)
Enhanced method to improve the shift tolerance of double random phase encoding (2016) (1)
Status of women in physics in Spain in 2011 (2013) (1)
On the accuracy of the computation of the PSF and the MTF of scintillation camera collimators by Fourier analysis. (1982) (1)
Characterization of the liquid crystal display modulation. Optimization for some applications (2002) (1)
Status of women in physics in Spain (2009) (1)
Multichannel pattern recognition of color images (1999) (1)
Pure phase correlation applied to multi-object colour scenesCorrelation de phase pure applique de (1997) (1)
Operation of liquid-crystal displays for optical computing (2005) (1)
Women in Physics in Spain: Changes Since 2002 (2005) (1)
Study of the influence of tissues on the response of a scintigraphic system (1984) (0)
Simultaneous encoding of amplitude apodizers and Fresnel lenses in spatial light modulators (2001) (0)
Application of twisted nematic liquid crystal displays in optical correlation technics (1995) (0)
Post-heat treatment applied to correlation filters recorded on silver halide plates (1994) (0)
Design of phase-only filters with binary amplitude optimizing the discrimination: direct search or simulated annealing? (1996) (0)
Character Recognition and Character-Background colour identification by Multichannel Matched Filter (2017) (0)
Some applications of liquid crystal panels in diffractive optics (2011) (0)
Teaching Fraunhofer diffraction via experimental and simulated images in the laboratory (2012) (0)
Correlation methods in polychromatic objects recognition: application of lithographic filters (1995) (0)
Tribute to H. John Caulfield (2013) (0)
Where optics meets the world (2018) (0)
Liquid crystal real-time correlator with arbitrary bipolar real-valued input scenes (1998) (0)
The assessment of nonuniform pupils in photolithography (1996) (0)
Pure phase correlation in a phase-only joint transform correlator (1998) (0)
Edge-extraction preprocessing in pattern recognition (1993) (0)
Experimental multichannel recognition capability of polychromatic objects using optical correlators (1990) (0)
Tolerance in color pattern recognition in the RGB system (1999) (0)
Improvement of light efficiency of the optimal filter for optical pattern recognition (1995) (0)
On the accuracy of the computation of the PSF and the MTF of scintillation camera collimators by Fourier analysis (1982) (0)
Reconocimiento en color mediante un solo canal basado en el preprocesado del histograma Single-channel color pattern recognition by histogram-based preprocessing (2003) (0)
3D filter design for color pattern recognition (2001) (0)
Transverse and axial response of super-Gaussian rings (1999) (0)
Fourier Transform Approach for the Design of Arbitrary Axial Intensity Distribution Functions (2006) (0)
Fabrication of computer-generated phase holograms using photopolymers as holographic recording material (1999) (0)
Complementary approaches with and without a Fourier plane for optical image processing education (2005) (0)
Using mathematical morphology to determine left ventricular contours (1993) (0)
Light Intensity Profile Control along the Optical Axis with Complex Pupils Implemented onto a Phase‐Only SLM (2008) (0)
Light in Dark Times (2009) (0)
Circular harmonic correlation filters for rotationally invariant color pattern recognition (1990) (0)
Front Matter: Volume 8833 (2013) (0)
Women in Physics in Spain (2002) (0)
Whitening preprocessing of color components for pattern recognition (1996) (0)
On the Optimization of Scintillation Camera Collimators with Parallel Holes (1982) (0)
Analysis of LCoS displays performance in diffractive optics (2010) (0)
SPIE Is Our Professional Home (2009) (0)
Economic Recovery: Science Education Is Key (2009) (0)
Test images of a sector star versus radial and axial merit functions (2008) (0)
A laboratory of polarization in a Master degree of photonics (2009) (0)
Analysis of polarization vortices generated from a polarization diffractive mask (2008) (0)
The use of liquid crystal panels for the study of holograms (2005) (0)
Use of the periodic structure of spatial light modulators for parallel pattern recognition (1999) (0)
Polarization Diffractive Optics with Liquid Crystal Displays (2007) (0)
Optics LAB as a base for transdisciplinary knowledge between art and science (2022) (0)
Interferometry training through a virtual learning environment (2022) (0)
Optical architectures for real-time image processing and pattern recognition (1999) (0)
Diffraction efficiency of phase-only diffractive elements displayed onto twisted nematic liquid crystal displays (2004) (0)
Filter quanitization effects on the correlation (1990) (0)
Correlation enhancement by adapting the filter to in-situ measured operating curves of the SLMs (1998) (0)
We show that Burckhardt's method is available to codify phase-only filters with amplitude-only variations. Corre lation experimental results are given. (1990) (0)
Optimization Of The Axial And Extra-Axial Strehl Ratio In Aberrant Systems By Apodization Filters (1987) (0)

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Other Resources About María Yzuel

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What Schools Are Affiliated With María Yzuel?

María Yzuel is affiliated with the following schools:

Autonomous University of Barcelona
University of Zaragoza
University of Granada