Analyzing display photometric features through time-dependent dynamics of accommodative responses and ocular imaging quality
Abstract To optimize screen quality for a better and healthier visual experience, it is essential to understand how photometric parameters impact ocular physiological parameters. However, the relationship between these photometric and physiological parameters has still not been clearly defined. In t...
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| Format: | Article |
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Nature Portfolio
2025-03-01
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| Series: | Scientific Reports |
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| Online Access: | https://doi.org/10.1038/s41598-024-83771-z |
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| author | Jianqi Cai Shanshan Zeng Ya Guo Wentao Hao |
| author_facet | Jianqi Cai Shanshan Zeng Ya Guo Wentao Hao |
| author_sort | Jianqi Cai |
| collection | DOAJ |
| description | Abstract To optimize screen quality for a better and healthier visual experience, it is essential to understand how photometric parameters impact ocular physiological parameters. However, the relationship between these photometric and physiological parameters has still not been clearly defined. In this study, time series data of accommodative response and ocular imaging quality at various time points during screen viewing were analyzed, examining different screen photometric parameters. The concept of “tolerance duration” based on these time series curves was introduced. The findings indicate that accommodative response is sensitive to screen brightness, while ocular imaging quality is affected by spectral power distribution. The mathematic models of time-dependent dynamics for both accommodative response and ocular imaging quality were developed, consisting of positive and negative forces. The accommodative response displayed an exponential decay and linear increase pattern, whereas the ocular imaging quality corresponded more closely to sigmoid functions. This innovative model could broaden the understanding of ocular physiological changes during screen use. Additionally, it may offer useful insights for optimizing screen photometric parameters and assist in monitoring ocular responses in clinical research. |
| format | Article |
| id | doaj-art-7cfdf67cbcc34e449114d5a6c456cdeb |
| institution | DOAJ |
| issn | 2045-2322 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj-art-7cfdf67cbcc34e449114d5a6c456cdeb2025-08-20T02:49:32ZengNature PortfolioScientific Reports2045-23222025-03-0115111210.1038/s41598-024-83771-zAnalyzing display photometric features through time-dependent dynamics of accommodative responses and ocular imaging qualityJianqi Cai0Shanshan Zeng1Ya Guo2Wentao Hao3Laboratory of Visual Health and Safety Protection, National Institute of StandardizationLaboratory of Visual Health and Safety Protection, National Institute of StandardizationLaboratory of Visual Health and Safety Protection, National Institute of StandardizationKunshan Company of Human Factor Engineering Research and Development CenterAbstract To optimize screen quality for a better and healthier visual experience, it is essential to understand how photometric parameters impact ocular physiological parameters. However, the relationship between these photometric and physiological parameters has still not been clearly defined. In this study, time series data of accommodative response and ocular imaging quality at various time points during screen viewing were analyzed, examining different screen photometric parameters. The concept of “tolerance duration” based on these time series curves was introduced. The findings indicate that accommodative response is sensitive to screen brightness, while ocular imaging quality is affected by spectral power distribution. The mathematic models of time-dependent dynamics for both accommodative response and ocular imaging quality were developed, consisting of positive and negative forces. The accommodative response displayed an exponential decay and linear increase pattern, whereas the ocular imaging quality corresponded more closely to sigmoid functions. This innovative model could broaden the understanding of ocular physiological changes during screen use. Additionally, it may offer useful insights for optimizing screen photometric parameters and assist in monitoring ocular responses in clinical research.https://doi.org/10.1038/s41598-024-83771-zScreen qualityAccommodative responseOcular imaging qualityTime-dependent dynamicsTolerance duration |
| spellingShingle | Jianqi Cai Shanshan Zeng Ya Guo Wentao Hao Analyzing display photometric features through time-dependent dynamics of accommodative responses and ocular imaging quality Scientific Reports Screen quality Accommodative response Ocular imaging quality Time-dependent dynamics Tolerance duration |
| title | Analyzing display photometric features through time-dependent dynamics of accommodative responses and ocular imaging quality |
| title_full | Analyzing display photometric features through time-dependent dynamics of accommodative responses and ocular imaging quality |
| title_fullStr | Analyzing display photometric features through time-dependent dynamics of accommodative responses and ocular imaging quality |
| title_full_unstemmed | Analyzing display photometric features through time-dependent dynamics of accommodative responses and ocular imaging quality |
| title_short | Analyzing display photometric features through time-dependent dynamics of accommodative responses and ocular imaging quality |
| title_sort | analyzing display photometric features through time dependent dynamics of accommodative responses and ocular imaging quality |
| topic | Screen quality Accommodative response Ocular imaging quality Time-dependent dynamics Tolerance duration |
| url | https://doi.org/10.1038/s41598-024-83771-z |
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