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Universidad EAFIT
Carrera 49 # 7 sur -50 Medellín Antioquia Colombia
Carrera 12 # 96-23, oficina 304 Bogotá Cundinamarca Colombia
(57)(4) 2619500 contacto@eafit.edu.co

Docentes e investigadores EAFIT Carlos Alejandro Trujillo Anaya

EAFITDocentes e investigadores EAFITCarlos Alejandro Trujillo Anaya

Carlos Alejandro Trujillo Anaya

​​​Departamento de ciencias físicas.

Información general

Associate Professor at the department of Physical Sciences, School of Sciences, EAFIT University.

Contacto

Resumen CV / Summary

​​Carlos Alejandro Trujillo Anaya. B.S. Engineering Physics, M.S Engineering and Ph.D. in Physics from the National University of Colombia - Medellín campus. Associate professor in the department of physical sciences at the EAFIT University School of Sciences. Professor Trujillo belongs to the research group in applied optics of the same university.
9 years university teaching experience in digital electronics, microcontrollers, machine learning, computer vision and optics courses. His principal research interests include, but are not limited to, digital holography, quantitative phase imaging, image processing, and machine learning.
Professor Trujillo has authored and co-authored 25 articles published in scientific journals with international peer review, as well as presentations at national and international conferences. Similarly, He has been granted an invention patent and two software registrations. He has served as a peer reviewer for high impact magazines in the applied optics area such as Optics and Lasers in Engineering, Optics Letters, Applied Optics and Optics Express.

Carlos Alejandro Trujillo Anaya. Ingeniero Físico, Magíster en Ingeniería y Ph.D. en Física de la Universidad Nacional de Colombia - Sede Medellín. Profesor asociado del departamento de ciencias físicas de la escuela de ciencias de la Universidad EAFIT. Vinculado al grupo de investigación en óptica aplicada de la misma universidad.
Experiencia docente universitaria de 9 años en cursos de electrónica digital, microcontroladores, aprendizaje de máquina, visión artificial y óptica. Sus áreas de interés investigativo incluyen, pero no se limitan a, holografía digital, técnicas de recuperación cuantitativas de fase, procesamiento de imágenes y aprendizaje de máquina.
El profesor Trujillo ha sido autor y coautor de 25 artículos publicados en revistas científicas con arbitraje por pares académicos internacionales, así como presentaciones en conferencias nacionales e internacionales. Igualmente le ha sido otorgada una patente de invención y dos registros de software. Ha sido par evaluador de revistas de alto impacto en el área de la óptica aplicada tales como Optics and Lasers in Engineering, Optics Letters, Applied Optics y Optics Express.

Intereses académicos e investigativos / Research and Teaching Interest

​The principal research interests include, but are not limited to, digital holography, quantitative phase imaging, image processing, and machine learning.

Las áreas de interés investigativo incluyen, pero no se limitan a, holografía digital, técnicas de recuperación cuantitativas de fase, procesamiento de imágenes y aprendizaje de máquina.​

Estudios realizados / Education

  • B.S. Engineering Physics, M.S Engineering and Ph.D. in Physics from the National University of Colombia - Medellín campus.
  • Ingeniero Físico, Magíster en Ingeniería y Ph.D. en Física de la Universidad Nacional de Colombia - Sede Medellín.​​​

Publicaciones / Publications

Refereed journal publications​

  • C Trujillo, P Piedrahita-Quintero, J Garcia-Sucerquia, “Digital lensless holographic microscopy: numerical simulation and reconstruction with ImageJ”, Applied Optics 59 (19) 5788-5795, 2020.
  • C Trujillo, J Garcia-Sucerquia, “Automatic detection and counting of phase objects in raw holograms of digital holographic microscopy via deep learning”, Optics and Lasers in Engineering 120, 13-20, 2019.
  • C Trujillo, J Garcia-Sucerquia, “Numerical dark field illumination applied to experimental digital lensless holographic microscopy for reconstructions with enhanced contrast”, Optics letters 43 (17), 4096-4099, 2018.
  • C Trujillo, J Garcia-Sucerquia, “Phase-shifting digital holographic microscopy by using a multi-camera setup”, Optics letters 42 (23), 4841-4844, 2017.
  • C Trujillo, J Garcia-Sucerquia, “Cooperative execution of auto-focusing metrics in digital lensless holographic microscopy for internal-structured samples”, Applied optics 56 (21), 5877-5882, 2017.
  • P Piedrahita-Quintero, C Trujillo, J Garcia-Sucerquia, “JDiffraction: A GPGPU-accelerated JAVA library for numerical propagation of scalar wave fields”, Computer Physics Communications 214, 128-139, 2017.
  • C Trujillo, R Castañeda, P Piedrahita-Quintero, J Garcia-Sucerquia, “Automatic full compensation of quantitative phase imaging in off-axis digital holographic microscopy”, Applied optics 55 (36), 10299-10306, 2016.
  • C Trujillo, A Doblas, G Saavedra, M Martínez-Corral, J García-Sucerquia, “Phase-shifting by means of an electronically tunable lens: quantitative phase imaging of biological specimens with digital holographic microscopy”, Optics letters 41 (7), 1416-1419, 2016.
  • C Trujillo, J Garcia-Sucerquia, “Comparative analysis of the modified enclosed energy metric for self-focusing holograms from digital lensless holographic microscopy”, Applied optics 54 (16), 5102-5108, 2015.
  • CA Trujillo, J Garcia-Sucerquia, “Automatic method for focusing biological specimens in digital lensless holographic microscopy”, Optics letters 39 (9), 2569-2572, 2014.
  • C Trujillo, J Garcia-Sucerquia, “Accelerated numerical processing of electronically recorded holograms with reduced speckle noise”, IEEE transactions on image processing 22 (9), 3528-3537, 2013.
  • C Trujillo, JF Restrepo, J Garcia-Sucerquia, “Video rate reconstruction of holograms from digital in-line holographic microscopy”, Dyna 79 (173), 25-31, 2012.
  • C Trujillo, J Garcia-Sucerquia, “Graphics processing units: more than the pathway to realistic video-games”, Dyna 78 (168), 164-172, 2011.
  • C Trujillo, JI García-Sucerquia, “Localización De Fuentes Sonoras Por Multilateración”, Revista Colombiana de Física 42 (3), 373, 2011.
  • C Trujillo, S Serna, F Monroy, J Garcia-Sucerquia, “Convolution Algorithm for Numerical Reconstruction of Digitally Recorded Holograms with Extended Field of View”, Photonics Letters of Poland 2 (4), 171-173, 2010.
  • C Trujillo, JF Restrepo, J Garcia-Sucerquia, “Real time numerical reconstruction of digitally recorded holograms in digital in-line holographic microscopy by using a graphics processing unit”, Photonics Letters of Poland 2 (4), 177-179, 2010.


Refereed conference publications​

  • C Trujillo, J García-Sucerquia, “Numerical dark field illumination for digital lensless holographic microscopy of biological samples”, OSA Imaging and Applied Optics Congress 2018, June 22 – 26, 2020.
  • C Trujillo, J García-Sucerquia, “Deep learning for digital holographic microscopy: automatic detection of phase objects in raw holograms”, OSA Imaging and Applied Optics Congress 2018, June 22 – 26, 2020.
  • C Trujillo, J García-Sucerquia, “Two-stage autofocusing methodology for digital lensless holographic microscopy”, OSA Imaging and Applied Optics Congress 2018, June 25 – 28, 2018.
  • C Trujillo, R Castañeda, JP Piedrahita-Quintero, J García-Sucerquia, “Full compensation of quantitative phase images of digital holographic microscopy using GPU”, OSA Imaging and Applied Optics Congress 2018, June 25 – 28, 2018.
  • C Trujillo, J García-Sucerquia, “Two-coupled Mach-Zehnder interferometers in a multi-camera setup for phase-shifting applied to digital holographic microscopy”, OSA Imaging and Applied Optics Congress 2018, June 25 – 28, 2018.
  • L Lagny, C Trujillo, J García-Sucerquia, P Picart, “Vibration retrieval from time sequences of digital on-line Fresnel holograms”, OSA Imaging and Applied Optics Congress 2018, June 25 – 28, 2018.
  • C Trujillo, R Castañeda, JP Piedrahita-Quintero, J García-Sucerquia, “Algorithm for full compensation of quantitative phase images in off-axis digital holographic microscopy”, IONS 2017, August 15 – 18, 2017.
  • A Doblas, C Trujillo, G Saavedra, M Martínez-Corral, J García-Sucerquia, “Phase-shifting method applied to digital holographic microscopy using a programmable liquid lens”, Focus on Microscopy 2017, April 10 – 15, 2017.
  • C Trujillo, J García-Sucerquia, “Robust and computationally efficient self-focusing metric for in-line digital holograms”, RIAO OPTILAS 2016, November 21 – 25, 2016.
  • C Trujillo, J García-Sucerquia, “Comparative analysis of self-focusing techniques of holograms in digital lensless holographic microscopy”, XIV Encuentro Nacional de Optica ENO 2015, November 16 – 20, 2015.
  • C Trujillo, J Garcia-Sucerquia, “Análisis comparativo de técnicas de enfoque automático de hologramas en microscopía holográfica digital sin lentes”, Congreso Nacional de Física 2015, Septembre 29 – October 2, 2015.
  • C Trujillo, J García-Sucerquia, “Analysis of performance of the modified enclosed energy metric for self-focusing holograms from digital lensless holographic microscopy”, Focus latin america 2014, November 11 – 14, 2014.
  • N Munera-Ortiz, C Trujillo, J Garcia-Sucerquia, ” Digital holographic interferometry accelerated with GPU: application in mechanical micro-deformation measurement operating at video rate”, July 22 – 26, 2013.
  • C Gongora, C Trujillo, J García-Sucerquia, “Enlace de comunicación RF de bajo costo”, Congreso Nacional de Fisica 2011, October 10 -13, 2011.
  • E Franco, C Gongora, C Trujillo, J García-Sucerquia, “Monitoreo inalámbrico de estructuras”, Congreso Nacional de Fisica 2011, October 10 -13, 2011.
  • C Trujillo, J García-Sucerquia, “Real-time numerical reconstruction of digitally recorded holograms”, 22nd congress of the International Commission for Optics light for the development of the world, August 15 – 19, 2011.
  • C Trujillo, J García-Sucerquia, “Real time numerical reconstruction of digitally recorded holograms”, RIAO OPTILAS 2010 7th ibero american conference on optics, September 20-24, 2010.
  • C Trujillo, J García-Sucerquia, “Localización de fuentes sonoras por Multilateración”, Congreso Nacional de Física, October 11-15, 2009.


Awards & honors​

  • Summa Cum Laude (PhD Thesis), 2018.
  • Inscription grant, OSA Imaging and Applied Optics Congress, 2017.
  • Young researchers fellowship, Universitat de València, 2015.
  • First place Poster presentation at ENOCANCOA, 2015.
  • PhD Studies Fellowship from Colciencias- National University of Colombia, grant no. 6172, 2014.
  • Magna Cum Laude (Master’s Thesis), 2013.
  • Second Place Student Presentation in RIAO/OPTILAS 2013, Society Of Photo-Optical Instrumentation Engineering, 2013.
  • Graduate studies fellowship, Mines Faculty, National University of Colombia, 2012.
  • Best grades “Physics engineering”, National University of Colombia, 2010.
  • Travel grant, in RIAO/OPTILAS 2010, Society Of Photo-Optical Instrumentation Engineering, 2010.


Patents

  • C. Trujillo, J. F. Restrepo, and J. García-Sucerquia, "MICROSCOPIO, HOLOGRÁFICO SIN LENTES (MHDSL) Y MÉTODO PARA VISUALIZAR MUESTRAS," U.S. patent 7620179 (2018).


Licensed software​


Última modificación: 17/09/2021 9:01