30‐4: Requirements for Reliable Display Sparkle Contrast Measurement: Analysis in Spatial Frequency Domain

30‐4: Requirements for Reliable Display Sparkle Contrast Measurement: Analysis in Spatial Frequency Domain

Display Sparkle contrast can be measured in various conditions. However, no criteria are shown for avoiding aliasing effect which could cause undesired error. We show the criteria and demonstrate the example of the undesired error.

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Bibliographische Detailangaben
Veröffentlicht in:SID International Symposium Digest of technical papers 2022-06, Vol.53 (1), p.361-364
Hauptverfasser: Isshiki, Masanobu, Endo, Yukio
Format: Artikel
Sprache:eng
Schlagworte:
Aliasing
Anti-Glare
Criteria
Display pixel
F-number
Filter
lens
LMD pixel
OTF
Sparkle Contrast
Spatial Frequency
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Beschreibung
Zusammenfassung:Display Sparkle contrast can be measured in various conditions. However, no criteria are shown for avoiding aliasing effect which could cause undesired error. We show the criteria and demonstrate the example of the undesired error.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.15495