Prof. Marija Strojnik
at Centro de Investigaciones en Óptica AC
SPIE Involvement:
Conference Chair | Track Chair | Editor | Author | Instructor
Publications (229)

Proceedings Article | 3 October 2024 Presentation + Paper
Proceedings Volume 13144, 131440P (2024) https://doi.org/10.1117/12.3029947
KEYWORDS: Prisms, Laser scanners, Optical simulations, Scanners, Refractive index, Mirrors, Microelectromechanical systems, Raster graphics, Optomechatronics, Mechanical engineering

Proceedings Article | 3 October 2024 Paper
Proceedings Volume 13144, 131440Y (2024) https://doi.org/10.1117/12.3028771
KEYWORDS: Prisms, Angular velocity, Stars, Beam steering, Industrial applications, Astronomy, Wavefronts, Scanners, Optical scanning systems, Inspection

Proceedings Article | 3 October 2024 Poster + Paper
Proceedings Volume 13144, 131440T (2024) https://doi.org/10.1117/12.3027139
KEYWORDS: Finite element methods, Reflection, Laser radiation, Sensors, Absorption, Absorbance, Refractive index, Reflectivity, Transmittance, Vegetation

Proceedings Article | 12 June 2024 Paper
Proceedings Volume 13187, 1318702 (2024) https://doi.org/10.1117/12.3036953
KEYWORDS: Monochromatic aberrations, Wavefront aberrations, Wavefronts, Shearing interferometers, Interferometry, Interferograms, Fringe analysis, Mach Zehnder interferometers, Prisms, Planets

SPIE Journal Paper | 11 June 2024 Open Access
JARS, Vol. 18, Issue 02, 022201, (June 2024) https://doi.org/10.1117/12.10.1117/1.JRS.18.022201
KEYWORDS: Remote sensing, Infrared technology, Evolutionary algorithms, Infrared sensors, Artificial neural networks, Modeling, Infrared imaging, Infrared radiation, Imaging systems, Image fusion

Showing 5 of 229 publications
Proceedings Volume Editor (43)

SPIE Conference Volume | 25 October 2024

SPIE Conference Volume | 31 October 2023

SPIE Conference Volume | 19 October 2022

SPIE Conference Volume | 15 September 2021

SPIE Conference Volume | 30 September 2020

Showing 5 of 43 publications
Conference Committee Involvement (69)
Infrared Remote Sensing and Instrumentation XXXIII
3 August 2025 | San Diego, California, United States
Infrared Remote Sensing and Instrumentation XXXII
18 August 2024 | San Diego, California, United States
Infrared Remote Sensing and Instrumentation XXXI
21 August 2023 | San Diego, California, United States
Infrared Remote Sensing and Instrumentation XXX
22 August 2022 | San Diego, California, United States
Infrared Remote Sensing and Instrumentation XXIX
4 August 2021 | San Diego, California, United States
Showing 5 of 69 Conference Committees
Course Instructor
SC798: Practical Radiometry
This course will provide attendees with a basic working knowledge of radiometric concepts. Radiometry deals with generation, propagation, modification, and detection of radiation. It is based on the generation of radiation in matter, propagation through a partially transmissive 3-dimensional space, and detection in matter. Many practical and useful examples are included throughout. While the geometrical concepts employed in radiometry often imply detailed calculations, useful and reasonable approximations will be emphasized. The following topics will be included: • Concepts of geometrical optics (ray, beam, optical system, object and image similarity) • Generation of radiation: sources • Detection of radiation • Spatial extent of sources: point and extended sources • Geometry of sources and detectors • Directional properties of sources and detectors • Angle, projected angle, solid angle, and projected solid angle • Spectral and radiative characteristics of sources (power) • Spectral characteristics of sources and detectors • Derived radiometric quantities and units: radiance, exitance (emittance), incidence (irradiance), intensity • Blackbody radiators and emissivity • Planck´s law, Wien´s law, Stefan-Boltzmann´s law, and Kirchoff´s law • Stray light, and configuration factors • Two invariants of optical systems: throughput (etendue) and radiance • Loss of information between plane 1 and plane 2 • Radiance at the sensor • Detected radiance
SC174: Multispectral Image Processing
Multispectral imagery contains a wealth of information beyond panchromatic imagery. This course describes and evaluates computer processing techniques used to extract information from multispectral imagery. The emphasis is on earth remote sensing, but the techniques discussed apply to any multispectral imagery.
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