Different Textile Materials as Light Shaping Attachments in Studio Photography and Their Influence on Colour Reproduction

Authors

  • Veronika Štampfl University of Ljubljana, Faculty of Natural Sciences and Engineering, Aškerčeva 12, 1000 Ljubljana, Slovenia
  • Klemen Možina University of Ljubljana, Faculty of Natural Sciences and Engineering, Aškerčeva 12, 1000 Ljubljana, Slovenia
  • Jure Ahtik University of Ljubljana, Faculty of Natural Sciences and Engineering, Aškerčeva 12, 1000 Ljubljana, Slovenia

DOI:

https://doi.org/10.14502/Tekstilec2021.64.4-15

Keywords:

photography

Abstract

The research focuses on the quality of colour reproduction when using different light sources, often used to
illuminate scenes in a photo studio, and different types of fabrics as lighting shapers. With the latter, the light
can be converted into softer and more diffuse light, but the properties of the fabrics used affect the colour
impression and thus the quality of the reproduced colours. This was evaluated by analysing the colour differences which were calculated from the colorimetric values of the colour patches of the X-Rite ColorChecker
Passport test chart. Test chart was photographed in a controlled environment and illuminated with different
combinations of light sources and tested fabrics. The results confirmed that not all combinations of variables
are suitable for use if the goal of the photograph is to achieve high quality colour reproduction.

References

GALER, Mark. Digital photography in available light : essential skills. 3rd edition. Oxford : Focal Press, 2006.

DAVIDSON, Michael W. Tungsten-halogen incandescent lamps [accessible from a distance]. ZEISS Microscopy [accessed 30. 10. 2019]. Available on World Wide Web: <http://zeiss-campus.magnet.fsu.edu/articles/lightsources/tungstenhalogen.html>.

McKENNA, Henry A., HEARLE, W.S. John, O'HEAR, Nick. Handbook of fibre rope technology. Cambridge : Woodhead Publishing, 2004, p. 53.

BURKINSHAW, Stephen M. Physico-chemical aspects of textile coloration. Chichester : John Wiley & Sons s in association with the Society of Dyers and Colorists, 2016, p. 37−40.

GABRIJELČIČ, Helena. Colour and optical phenomena on fabric. Tekstilec, 2007, 50(4–6), 93–132.

ColorChecker Passport Photo 2 [accessible from a distance]. X-Rite [accessed 31. 03. 2020]. Available on World Wide Web: <https://xritephoto.com/ph_product_overview.aspx?id=2572&catid=158>.

AHTIK, Jure. Comparison of ICC and DNG colour profile workflows based on colorimetric accuracy. Journal of Print and Media Technology Research, 2017, 6(3), 115–121.

ColorChecker Charts [accessible from a distance]. X-Rite [accessed 31. 03. 2020]. Available on World Wide Web: <https://xritephoto.com/documents/literature/en/ColorData-1p_EN.pdf>.

Digital camera D850 : user’s manual. Tokyo : Nikon Corporation, 2017.

Lens test data comparison : Nikon AF-S Nikkor 50mm F/1.4G on Nikon D800 [accessible from a distance]. Digital Photography Review [accessed 30. 10. 2019]. Available on World Wide Web: <https://www.dpreview.com/reviews/lens-compare?lensId=nikon_50_1p4_g&cameraId=nikon_d800&version=0&fl=50&av=5.6&view=mtf-ca>.

ImageJ – Image Menu – Type Submenu [accessible from a distance]. ImageJ [accessed 01.04.2020]. Available on World Wide Web: <https://imagej.nih.gov/ij/docs/menus/image.html>.

AHTIK, Jure, MUCK, Deja, STAREŠINIČ, Marica. Detail diversity analysis of novel visual database for digital image evaluation. Acta Polytechnica Hungarica, 2017, 14(6), 115–132.

RUSBAND, Wayne. RGB measure [accessible from a distance]. ImageJ [accessed 21.11.2019]. Available on World Wide Web: <https://imagej.nih.gov/ij/plugins/rgb-measure.html>.

LINDBLOOM, Bruce J. RGB to XYZ [accessible from a distance]. Bruce Justin Lindbloom [accessed 23.11.2019]. Available on World Wide Web: <http://www.brucelindbloom.com/index.html?Eqn_RGB_to_XYZ.html>.

LINDBLOOM, Bruce J. XYZ to Lab [accessible from a distance]. Bruce Justin Lindbloom [accessed 23.11.2019]. Available on World Wide Web: <http://www.brucelindbloom.com/index.html?Eqn_XYZ_to_Lab.html>.

LINDBLOOM, Bruce J. RGB/XYZ matrices [accessible from a distance]. Bruce Justin Lindbloom [accessed 27.11.2019]. Available on World Wide Web: <http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html>.

LINDBLOOM, Bruce J. Chromatic adaptation [accessible from a distance]. Bruce Justin Lindbloom [accessed 27.11.2019]. Available on World Wide Web: <http://brucelindbloom.com/index.html?Eqn_ChromAdapt.html>.

LINDBLOOM, Bruce J. Delta E (CIE 1976) [accessible from a distance]. Bruce Justin Lindbloom [accessed 27.11.2019]. Available on World Wide Web: <http://brucelindbloom.com/index.html?Eqn_DeltaE_CIE76.html>.

JELER, Slava, KUMAR, Marko, TIŠLER, Vesna, BOŽIČ, Dušan. Interdisciplinarnost barve. Maribor: Društvo koloristov Slovenije, 2001, p. 211.

MOKRZYCKI, Wojciech S., TATOL, Maciej. Colour difference Δ E : a survey. Machine Graphics and Vision, 2011, 20(4), 383-411 https://wisotop.de/assets/2017/DeltaE-%20Survey-2.pdf.

Published

2021-01-14

How to Cite

Štampfl, V., Možina, K., & Ahtik, J. (2021). Different Textile Materials as Light Shaping Attachments in Studio Photography and Their Influence on Colour Reproduction. Tekstilec, 64(1), 4–15. https://doi.org/10.14502/Tekstilec2021.64.4-15

Issue

Section

Scientific article