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Esteban Mauricio Vera Rojas

Associate Professor

Pontificia Universidad Catolica de Valparaiso

Valparaiso, Chile

computational imaging, compressed sensing, inverse problems, signal processing, image processing, scientific instrumentation, adaptive optics, spectral imaging, gigapixel imaging

Electrical Engineering, Universidad de Concepcion. Chile, 2010
Electrical Engineering, UNIVERSIDAD DE CONCEPCION. Chile, 2003
Electronics Engineer, UNIVERSIDAD DE CONCEPCION. Chile, 1999

Postdoctoral Research Associate Full Time

UNIVERSITY OF ARIZONA

Engineering

Tucson, AZ, Estados Unidos

2010 - 2013
Research Scientist Full Time

DUKE UNIVERSITY

Engineering

Durham, NC, Estados Unidos

2013 - 2016
Associate Professor Full Time

PONTIFICIA UNIVERSIDAD CATOLICA DE VALPARAISO

Engineering

Valparaiso, Chile

2016 - A la fecha

Electronics Engineering Full Time

European Southern Observatory

Chile

2001 - 2002
Electronics Engineering Full Time

Gemini Observatory

Chile

2003 - 2007

Postdoc mentoring:
Dr. Jorge Tapia, 2021-2025 (ALMA/FONDECYT)
Dr. Nelson Diaz, 2019-2026 (AFSOR/FONDECYT)
Dr. Guillermo Machuca, 2023-2024 (ALMA/ANILLO)

Phd in Electrical Engineering Students:
Vicente Westerhout (ongoing, expected graduation 2026)
Alejandro Alvarado (ongoing, expected graduation 2026)
Felipe Guzman, (ongoing, expected graduation 2024)
Camilo Weinberger (ongoing, expected graduation 2024)

Msc in Electrical Engineering Students:
Bastian Romero, (ongoing, expected graduation 2023)
Vicente Westerhout (ongoing, expected graduation 2023)
Alejandro Alvarado (2022)
Pablo Olguin (2021)
Santiago Escobar (2021)
Felipe Guzman (2020)

Undergraduate Thesis Students:
Nicolas Hernandez, Ingeniero Civil Electronico (2022)
Sebastian Valdivia, Ingeniero Civil Electronico (2022)
Alejandro Alvarado, Ingeniero Civil Electronico (2021)
Vicente Westerhout, Ingeniero Civil Electronico (2021)
Bastian Romero, Ingeniero Civil Electronico (2021)
Pablo Olguin, Ingeniero Civil Electronico (2020)
Mauricio Menay, Ingeniero Civil Electronico (2019)
Felipe Guzman, Ingeniero Civil Electronico (2019)
Roberto Tapia, Ingeniero Civil Electronico (2017)
Alan Sánchez, Ingeniero Civil Electronico (2017)


Shuffled rolling shutter for snapshot temporal imaging Vera, Esteban; Guzman, Felipe; Diaz, Nelson Article ISI OPTICS EXPRESS (2022)
A Fast and Accurate Similarity-Constrained Subspace Clustering Algorithm for Hyperspectral Image Hinojosa, Carlos; Vera, Esteban; Arguello, Henry Article ISI IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING (2021)
Adaptive Multisensor Acquisition via Spatial Contextual Information for Compressive Spectral Image Classification Diaz, Nelson; Ramirez, Juan; Vera, Esteban; Arguello, Henry Article ISI IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING (2021)
Boosting the deep learning wavefront sensor for real-time applications [Invited] Vera, Esteban; Guzman, Felipe; Weinberger, Camilo Article ISI APPLIED OPTICS (2021)
Compressive temporal imaging using a rolling shutter camera array Guzman, Felipe; Meza,Pablo; Vera, Esteban Article ISI OPTICS EXPRESS (2021)
Snapshot compressive spectral depth imaging from coded aberrations Marquez, Miguel; Meza,Pablo; Rojas, Fernando; Arguello, Henry; Vera, Esteban Article ISI OPTICS EXPRESS (2021)
Thermal Face Generation Using StyleGAN Hermosilla, Gabriel; Henriquez Tapia, Diego-Ignacio; Allende-Cid, Hector; Farias Castro, Gonzalo; Vera, Esteban Article ISI IEEE ACCESS (2021)
Compressive spectral imaging via deformable mirror and colored-mosaic detector Marquez M.; Meza P.; Arguello H.; Vera E. Article ISI SCOPUS OPTICS EXPRESS (2019)
Deep learning wavefront sensing Nishizaki, Y; Valdivia, M; Horisaki, R; Kitaguchi, K; Saito, M; Tanida, J; Vera, E Article ISI SCOPUS OPTICS EXPRESS (2019)
Rapid simulation of X-ray scatter measurements for threat detection via GPU-based ray-tracing Gong Q.; Greenberg J.A.; Stoian R.-I.; Coccarelli D.; Vera E.; Gehm M.E. Article ISI SCOPUS NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS (2019)
Compressive hyperspectral imaging recovery by spatial-spectral non-local means regularization Meza,Pablo; Ortiz, Ivan; Vera, Esteban; Martinez, Javier Article ISI SCOPUS OPTICS EXPRESS (2018)
Face Recognition and Drunk Classification Using Infrared Face Images Hermosilla, Gabriel; Verdugo, José Luis; Farias, Gonzalo; Vera, Esteban; Pizarro, Francisco; Machuca, Margarita Article ISI SCOPUS JOURNAL OF SENSORS (2018)
Joint de-blurring and nonuniformity correction method for infrared microscopy imaging Jara, Anselmo; Torres, Sergio; Machuca, Guillermo; Ramírez, Wagner; Gutiérrez, Pablo A.; Viafora, Laura A.; Godoy, Sebastián E.; Vera, Esteban Article ISI SCOPUS INFRARED PHYSICS AND TECHNOLOGY (2018)
Particle Swarm Optimization for the Fusion of Thermal and Visible Descriptors in Face Recognition Systems Hermosilla, G; Rojas, M; Mendoza, J; Farias, G; Pizarro, F; San Martin, C; Vera, E Article ISI SCOPUS IEEE ACCESS (2018)
Rapid simulation of X-ray transmission imaging for baggage inspection via GPU-based ray-tracing Gong, Qian; Stoian, Razvan-Ionut; Coccarelli, David S.; Greenberg, Joel A.; Vera, Esteban; Gehm, Michael E. Article ISI SCOPUS NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS (2018)
Snapshot compressive imaging using aberrations Vera, Esteban; Meza, Pablo Article ISI SCOPUS OPTICS EXPRESS (2018)
Model-Based Multiscale Gigapixel Image Formation Pipeline on GPU Gong, Q; Vera, E; Golish, DR; Feller, SD; Brady, DJ; Gehm, ME Article ISI IEEE TRANSACTIONS ON COMPUTATIONAL IMAGING (2017)
Thermal Face Recognition Under Temporal Variation Conditions Hermosilla Vigneau, Gabriel; Verdugo, Jose Luis; Farias Castro, Gonzalo; Pizarro, Francisco; Vera, Esteban Article ISI SCOPUS IEEE ACCESS (2017)
Experimental demonstration of an adaptive architecture for direct spectral imaging classification Dunlop-Gray, Matthew; Poon, Phillip K.; Golish, Dathon; Vera, Esteban; Gehm, Michael E. Article ISI OPTICS EXPRESS (2016)
Simultaneous digital super-resolution and nonuniformity correction for infrared imaging systems Meza,Pablo; Machuca, Guillermo; Torres, Sergio; Martin, Cesar San; Vera, Esteban Article ISI SCOPUS Applied Optics (2015)
Characterization of the AWARE 10 two-gigapixel wide-field-of-view visible imager Marks, D. L.; Llull, P. R.; Phillips, Z.; Anderson, J. G.; Feller, S. D.; Vera, E. M.; Son, H. S.; Youn, S. -H.; Kim, J.; Gehm, M. E.; Brady, D. J.; Nichols, J. M.; Judd, K. P.; Duncan, M. D.; Waterman, J. R.; Stack, R. A.; Johnson, A.; Tennill, R.; Olson, C. C. Article ISI APPLIED OPTICS (2014)
Iterative image restoration using nonstationary priors Vera, Esteban; Vega, Miguel; Molina, Rafael; Katsaggelos, Aggelos K. Article ISI APPLIED OPTICS (2013)
Development of a scalable image formation pipeline for multiscale gigapixel photography Golish, D. R.; Vera, E. M.; Kelly, K. J.; Gong, Q.; Jansen, P. A.; Hughes, J. M.; Kittle, D. S.; Brady, D. J.; Gehm, M. E. Article ISI OPTICS EXPRESS (2012)
Multiscale gigapixel photography Brady, D. J.; Gehm, M. E.; Stack, R. A.; Marks, D. L.; Kittle, D. S.; Golish, D. R.; Vera, E. M.; Feller, S. D. Article ISI NATURE (2012)
Static compressive tracking Townsend, D. J.; Poon, P. K.; Wehrwein, S.; Osman, T.; Mariano, A. V.; Vera, E. M.; Stenner, M. D.; Gehm, M. E. Article ISI OPTICS EXPRESS (2012)
Total variation approach for adaptive nonuniformity correction in focal-plane arrays Vera, E.; Meza, P; Torres, S. Article ISI SCOPUS OPTICS LETTERS (2011)
A clustered speckle approach to optical trapping Staforelli, JP; Brito, JM; Vera, E.; Solano P.; Lencina A. Article ISI SCOPUS Optics Communications (2010)
Superresolution imaging in optical tweezers using high-speed cameras Staforelli, JP; Vera, E.; Brito, JM; Solano P.; Torres, S.; SAAVEDRA, C Article ISI SCOPUS Optics Express (2010)
Protected-silver coatings for the 8-m Gemini telescope mirrors Boccas M.; Vucina, T; Araya C.; Vera, E.; Ahhee, C Article ISI THIN SOLID FILMS (2006)
Fast adaptive nonuniformity correction for infrared focal-plane array detectors Vera, E.; Torres, S. Article ISI SCOPUS EURASIP JOURNAL ON APPLIED SIGNAL PROCESSING (2005)


A new reference-free infrared image quality metric for nonuniformity correction Meza, P; Vera, E.; Godoy S.E.; Torres S. ConferencePaper SCOPUS WMSCI 2010 - The 14th World Multi-Conference on Systemics, Cybernetics and Informatics, Proceedings (2010)
A Quantitative Evaluation of Fixed-Pattern Noise Reduction Methods in Imaging Systems Meza, P; San Martin C.; Vera, E.; Torres, S. ConferencePaper ISI BIO-INSPIRED SYSTEMS AND APPLICATIONS: FROM ROBOTICS TO AMBIENT INTELLIGENCE, PT II (2010)
Total variation adaptive scene-based nonuniformity correction Vera, E.; Meza, P; Torres S. ConferencePaper SCOPUS Optics InfoBase Conference Papers (2010)
BAYESIAN COMPRESSIVE SENSING OF WAVELET COEFFICIENTS USING MULTISCALE LAPLACIAN PRIORS Vera, E.; Mancera, L; Babacan, SD; Molina, R.; Katsaggelos, AK ConferencePaper ISI 2009 IEEE/SP 15TH WORKSHOP ON STATISTICAL SIGNAL PROCESSING, VOLS 1 AND 2 (2009)
Superresolution imaging and force characterization of optical tweezers using high-speed cameras Staforelli J.P.; Brito J.M.; Vera, E.; Torres, S.; SAAVEDRA, C ConferencePaper SCOPUS Optics InfoBase Conference Papers (2009)
Adaptive color space transform using independent component analysis - art. no. 64970P Vera, E.; Torres, S. ConferencePaper ISI COMPUTATIONAL OPTICS 2024 (2007)
Coating the 8-m Gemini telescopes with protected silver Boccas M.; Vucina, T; Araya C.; Vera, E.; Ahhee, C ConferencePaper ISI COMPUTATIONAL OPTICS 2024 (2004)
Adaptive scene-based non-uniformity correction method for infrared-focal plane arrays Torres, SN; Vera, EM; Reeves, RA; Sobarzo, SK ConferencePaper ISI COMPUTATIONAL OPTICS 2024 (2003)
Ghosting reduction in adaptive non-uniformity correction of infrared focal-plane array image sequences Vera, E.; Torres, S. ConferencePaper ISI 2003 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOL 2, PROCEEDINGS (2003)