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Perceptual Judgments of Simulated Low Temperatures in LCD based Vehicle Displays
RISE Research Institutes of Sweden. Uppsala University, Sweden.
RISE Research Institutes of Sweden, Digital Systems, Industrial Systems.ORCID iD: 0000-0002-9971-2432
RISE Research Institutes of Sweden, Digital Systems, Industrial Systems. KTH Royal Institute of Technology, Sweden.ORCID iD: 0000-0002-2586-9437
RISE Research Institutes of Sweden, Digital Systems, Industrial Systems.ORCID iD: 0000-0001-9964-7792
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2023 (English)In: Digest of Technical Papers - SID International Symposium, John Wiley and Sons Inc , 2023, Vol. 54, no 1, p. 595-598Conference paper, Published paper (Refereed)
Abstract [en]

A well-known drawback with LCD-displays in cold is a slow pixel response leading to poor picture quality. Low temperatures can constitute a hazard in viewing important displays in cars. Perceptual experiments with 20 test-persons were conducted to find clear and acceptable ranges on screens simulating distortions in low temperatures. The results showed perception over clear and acceptable image quality was impaired beyond -20°C for the LCD-screen in the experiments. 

Place, publisher, year, edition, pages
John Wiley and Sons Inc , 2023. Vol. 54, no 1, p. 595-598
Keywords [en]
CMS; Cold screen; LCD displays; LCD screens; Lows-temperatures; Perceptual judgements; Picture quality; Psychophysic; Vehicle display; Video quality; Liquid crystal displays
National Category
Computer and Information Sciences
Identifiers
URN: urn:nbn:se:ri:diva-68033DOI: 10.1002/sdtp.16628Scopus ID: 2-s2.0-85175305976OAI: oai:DiVA.org:ri-68033DiVA, id: diva2:1814247
Conference
SID International Symposium Digest of Technical Papers, 2023. Los Angeles, USA. 21 May 2023 through 26 May 2023
Note

This research has been supported by the Sweden´s Innovation Agency (VINNOVA, dnr. 2020-05129 and 2021-02107) through the project SCREENS and Celtic-Next project IMMINENCE (C2020/2-2).

Available from: 2023-11-23 Created: 2023-11-23 Last updated: 2023-11-23Bibliographically approved

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Djupsjöbacka, AndersSchenkman, BoAndrén, BörjeBrunnström, Kjell

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