{"title":"环境光源和显示类型对视觉疲劳的影响","authors":"Lili Wang, Y. Tu, Yanyan Chen, Ying Wang","doi":"10.1109/SSLCHINA.2016.7804369","DOIUrl":null,"url":null,"abstract":"The effect of ambient light source and display type on visual fatigue was investigated. The tested ambient illumination included 120Hz full modulated LED light source, normal fluorescent light source and dark environment. And the tested display type included 2D and 3D based on shutter glasses. Visual fatigue was measured with subjective ratings (12 symptoms, considering general discomfort and eye fatigue) and ophthalmological parameters (CFF, NRA, PRA, NPA, NPC) both before and after watching 90-minutes' movies. Results showed that, generally, both subjective ratings and ophthalmological parameters indicated significant visual fatigue after watching movies. Concerning to the effect of ambient light source, only subjective ratings reflected more visual fatigue when watching 2D movies under dark environment compared to the illuminated environment. And concerning to the effect of display type, only subjective ratings showed more visual fatigue when watching 3D movies compared to 2D movies under the temporally modulated LED light source.","PeriodicalId":413080,"journal":{"name":"2016 13th China International Forum on Solid State Lighting (SSLChina)","volume":"109 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"The effect of ambient light source and display type on visual fatigue\",\"authors\":\"Lili Wang, Y. Tu, Yanyan Chen, Ying Wang\",\"doi\":\"10.1109/SSLCHINA.2016.7804369\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The effect of ambient light source and display type on visual fatigue was investigated. The tested ambient illumination included 120Hz full modulated LED light source, normal fluorescent light source and dark environment. And the tested display type included 2D and 3D based on shutter glasses. Visual fatigue was measured with subjective ratings (12 symptoms, considering general discomfort and eye fatigue) and ophthalmological parameters (CFF, NRA, PRA, NPA, NPC) both before and after watching 90-minutes' movies. Results showed that, generally, both subjective ratings and ophthalmological parameters indicated significant visual fatigue after watching movies. Concerning to the effect of ambient light source, only subjective ratings reflected more visual fatigue when watching 2D movies under dark environment compared to the illuminated environment. And concerning to the effect of display type, only subjective ratings showed more visual fatigue when watching 3D movies compared to 2D movies under the temporally modulated LED light source.\",\"PeriodicalId\":413080,\"journal\":{\"name\":\"2016 13th China International Forum on Solid State Lighting (SSLChina)\",\"volume\":\"109 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 13th China International Forum on Solid State Lighting (SSLChina)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SSLCHINA.2016.7804369\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 13th China International Forum on Solid State Lighting (SSLChina)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SSLCHINA.2016.7804369","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The effect of ambient light source and display type on visual fatigue
The effect of ambient light source and display type on visual fatigue was investigated. The tested ambient illumination included 120Hz full modulated LED light source, normal fluorescent light source and dark environment. And the tested display type included 2D and 3D based on shutter glasses. Visual fatigue was measured with subjective ratings (12 symptoms, considering general discomfort and eye fatigue) and ophthalmological parameters (CFF, NRA, PRA, NPA, NPC) both before and after watching 90-minutes' movies. Results showed that, generally, both subjective ratings and ophthalmological parameters indicated significant visual fatigue after watching movies. Concerning to the effect of ambient light source, only subjective ratings reflected more visual fatigue when watching 2D movies under dark environment compared to the illuminated environment. And concerning to the effect of display type, only subjective ratings showed more visual fatigue when watching 3D movies compared to 2D movies under the temporally modulated LED light source.
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