Ing. Radomír Vávra, Ph.D.

research assistant

Radomír Vávra
vavra@utia.cas.cz 266052224
Department: Pattern Recognition Department
Research interests: computer graphics, visualization, modeling of effect coatings, and bidirectional texture measurement

Biography

Publication list

Radomír Vávra earned his master's degree in 2010 from the Faculty of Electrical Engineering at the Czech Technical University in Prague. In 2017, he was awarded the academic title of Ph.D. by the Faculty of Information Technology at the same university, in collaboration with the Institute of Information Theory and Automation of the Academy of Sciences of the Czech Republic.

His research focuses on computer graphics, visualization, modeling of effect coatings, and bidirectional texture measurement. He has published several articles in these fields and has participated in five  Czech Science Foundation research projects.

Journal articles

  1. Filip Jiří, Vávra Radomír, Maile F. J.: Waviness analysis of glossy surfaces based on deformation of a light source reflection, Journal of Coatings Technology and Research 20 5 (2023), p. 1703-1712 Download Download DOI: 10.1007/s11998-023-00775-6 [2023]
  2. Filip Jiří, Vávra Radomír, Kolafová Martina, Maile F. J.: Assessment of sparkle and graininess in effect coatings using a high-resolution gonioreflectometer and psychophysical studies, Journal of Coatings Technology and Research 18 6 (2021), p. 1511-1530 Download Download DOI: 10.1007/s11998-021-00518-5 [2021]
  3. Filip Jiří, Vávra Radomír, Maile F. J., Kolafová Martina: Framework for Capturing and Editing of Anisotropic Effect Coatings, Computer Graphics Forum 40 1 (2021), p. 68-80 Download Download DOI: 10.1111/cgf.14119 [2021]
  4. Filip Jiří, Vávra Radomír: Image-based appearance acquisition of effect coatings, Computational Visual Media 5 1 (2019), p. 73-89 Download Download DOI: 10.1007/s41095-019-0134-3 [2019]
  5. Filip Jiří, Vávra Radomír, Maile F. J.: Optical analysis of coatings including diffractive pigments using a high-resolution gonioreflectometer, Journal of Coatings Technology and Research 16 2 (2019), p. 555-572 Download Download DOI: 10.1007/s11998-018-0137-5 [2019]
  6. Filip Jiří, Kolafová Martina, Havlíček Michal, Vávra Radomír, Haindl Michal, Rushmeier H.: Evaluating Physical and Rendered Material Appearance, Visual Computer 34, p. 805-816 Download DOI: 10.1007/s00371-018-1545-3 [2018]
  7. Vávra Radomír, Filip Jiří: Adaptive slices for acquisition of anisotropic BRDF, Computational Visual Media 4 1 (2018), p. 55-69 Download DOI: 10.1007/s41095-017-0099-z [2018]
  8. Filip Jiří, Vávra Radomír, Havlíček Michal, Krupička Mikuláš: Predicting Visual Perception of Material Structure in Virtual Environments, Computer Graphics Forum 36 1 (2017), p. 89-100 Download DOI: 10.1111/cgf.12789 [2017]
  9. Filip Jiří, Havlíček Michal, Vávra Radomír: Adaptive highlights stencils for modeling of multi-axial BRDF anisotropy, Visual Computer 33 1 (2017), p. 5-15 Download DOI: 10.1007/s00371-015-1148-1 [2017]
  10. Vávra Radomír, Filip Jiří: Minimal Sampling for Effective Acquisition of Anisotropic BRDFs, Computer Graphics Forum 35 7 (2016), p. 299-309 Download DOI: 10.1111/cgf.13027 [2016]
  11. Haindl Michal, Sedláček Matěj, Vávra Radomír: Virtual Reconstruction of Cultural Heritage Artifacts, ERCIM News 2015 103 (2015), p. 12-13 Download [2015]
  12. Filip Jiří, Vávra Radomír, Krupička Mikuláš: Rapid Material Appearance Acquisition Using Consumer Hardware, Sensors 14 10 (2014), p. 19785-19805 Download DOI: 10.3390/s141019785 [2014]
  13. Filip Jiří, Vávra Radomír: Template-Based Sampling of Anisotropic BRDFs, Computer Graphics Forum 33 7 (2014), p. 91-99 Download DOI: 10.1111/cgf.12477 [2014]
  14. Filip Jiří, Vávra Radomír: Fast method of sparse acquisition and reconstruction of view and illumination dependent datasets, Computers & Graphics-Uk 37 5 (2013), p. 376-388 Download DOI: 10.1016/j.cag.2013.02.010 [2013]
  15. Haindl Michal, Filip Jiří, Vávra Radomír: Digital Material Appearance: the Curse of Tera-Bytes, ERCIM News 2012 90 (2012), p. 49-50 Download [2012]

Other publications

  1. Filip Jiří, Maile F. J., Vávra Radomír: Angle-Dependent Analysis and Modeling of Absorption and Structural Colors in Feathers, CEUR Workshop Proceedings : CVCS2024- the 12th Colour and Visual Computing Symposium Download [2024]
  2. Filip Jiří, Kolafová Martina, Vávra Radomír: Perceived Effects of Reflective Translucency in 3D Printing Filaments, 16th International Conference on Signal-Image Technology & Internet-Based Systems (SITIS), p. 289-295 Download DOI: 10.1109/SITIS57111.2022.00033 [2022]
  3. Filip Jiří, Kolafová Martina, Vávra Radomír: Perceived Effects of Static and Dynamic Sparkle in Captured Effect Coatings, The 15th International Conference on Signal Image Technology & Internet Based Systems, SITIS 2019, p. 732-737, Eds: Kokou Yetongnon, Dipanda Albert, Sanniti di Baja Gabriella, Gallo Luigi, Chbeir Richard Download DOI: 10.1109/SITIS.2019.00119 [2019]
  4. Filip Jiří, Kolafová Martina, Vávra Radomír: A Psychophysical Analysis of Fabricated Anisotropic Appearance, Pacific Graphics Short Papers, p. 15-20, Eds: Lee Jehee, Theobalt Christian, Wetzstein Gordon Download DOI: 10.2312/pg.20191333 [2019]
  5. Filip Jiří, Vávra Radomír, Maile F. J., Eibon B.: Image-based discrimination and spatial non-uniformity analysis of effect coatings, Proceedings of the 8th International Conference on Pattern Recognition Applications and Methods (ICPRAM 2019), p. 683-690 Download [2019]
  6. Vávra Radomír: Adaptive Measurement of Material Appearance, FIT ČVUT (Praha, 2017) Download [2017]
  7. Filip Jiří, Vávra Radomír, Maile F. J.: BRDF Measurement of Highly-Specular Materials using a Goniometer, Proceedings of the 33rd Spring Conference on Computer Graphics Download DOI: 10.1145/3154353.3154370 [2017]
  8. Vávra Radomír, Filip Jiří: Adaptive Measurement of Anisotropic Material Appearance, Pacific Graphics Short Papers, p. 1-6, Eds: Barbic Jernej, Lin Wen-Chieh, Sorkine-Hornung Olga Download DOI: 10.2312/pg.20171316 [2017]
  9. Filip Jiří, Vávra Radomír: Using Reflectors for Analysis and Acquisition of Anisotropic BRDF, Proceedings of the 4th CIE Expert Symposium on Colour and Visual Appearance, p. 155-162 Download [2016]
  10. Filip Jiří, Vávra Radomír, Haindl Michal: Capturing Material Visualization Data using Goniometers, Proceedings of the 4th CIE Expert Symposium on Colour and Visual Appearance, p. 121-127 Download [2016]
  11. Vávra Radomír, Filip Jiří: BRDF Interpolation using Anisotropic Stencils, IS&T International Symposium on Electronic Imaging 2016, Eds: Imai F., Ortiz Segovia M., Urban P. Download [2016]
  12. Filip Jiří, Vávra Radomír: Anisotropic Materials Appearance Analysis using Ellipsoidal Mirror, Measuring, Modeling, and Reproducing Material Appearance 2015 Download DOI: 10.1117/12.2078361 [2015]
  13. Filip Jiří, Vávra Radomír, Havlíček Michal: Effective Acquisition of Dense Anisotropic BRDF, Proceedings of the 22nd International Conference on Pattern Recognition (ICPR 2014), p. 2047-2052 Download DOI: 10.1109/ICPR.2014.357 [2014]
  14. Filip Jiří, Vávra Radomír, Krupička Mikuláš: A Portable Setup for Fast Material Appearance Acquisition, ÚTIA AV ČR (Praha, 2014) Download [2014]
  15. Vávra Radomír, Filip Jiří, Somol P.: A Comparison of Adaptive Sampling and Interpolation of 2D BRDF Subspaces, ÚTIA AV ČR (Praha, 2013) Download [2013]
  16. Filip Jiří, Vávra Radomír, Haindl Michal, Žid Pavel, Krupička Mikuláš, Havran V.: BRDF Slices: Accurate Adaptive Anisotropic Appearance Acquisition, Proceedings of the 2013 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, p. 1468-1473 Download DOI: 10.1109/CVPR.2013.193 [2013]
  17. Vávra Radomír, Filip Jiří: Registration of Multi-view Images of Planar Surfaces, 11th Asian Conference on Computer Vision ACCV, Revised Selected Papers, p. 497-509 Download DOI: 10.1007/978-3-642-37447-0_38 [2013]
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