{"title":"基于非对称椭圆中心凹JND模型的硅基微显示器","authors":"朱毅翀 Zhu Yichong, 季渊 Ji Yuan","doi":"10.3788/cjl230535","DOIUrl":null,"url":null,"abstract":"为解决高分辨率、高刷新率微显示器存在的传输数据量过大的问题,针对人眼视觉特性以及数字驱动硅基有机发光二极管(OLED)微显示器的扫描方式,提出基于非对称椭圆中心凹最小可觉差(JND)模型的位平面图像压缩算法,并针对该算法设计了相应的硅基微显示控制器,在现场可编程门阵列(FPGA)平台上验证算法的可行性。实验结果表明,与当前其他JND模型相比,该模型更加符合人眼视觉特性,基于该模型的位平面图像压缩算法能够在不影响人眼主观感受的前提下,对图像进行较大程度的压缩,图像平均压缩率可以达到39.573%,能够有效降低微显示器中的传输数据带宽。","PeriodicalId":47922,"journal":{"name":"CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG","volume":"74 1","pages":"0"},"PeriodicalIF":1.8000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"基于非对称椭圆中心凹JND模型的硅基微显示器\",\"authors\":\"朱毅翀 Zhu Yichong, 季渊 Ji Yuan\",\"doi\":\"10.3788/cjl230535\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"为解决高分辨率、高刷新率微显示器存在的传输数据量过大的问题,针对人眼视觉特性以及数字驱动硅基有机发光二极管(OLED)微显示器的扫描方式,提出基于非对称椭圆中心凹最小可觉差(JND)模型的位平面图像压缩算法,并针对该算法设计了相应的硅基微显示控制器,在现场可编程门阵列(FPGA)平台上验证算法的可行性。实验结果表明,与当前其他JND模型相比,该模型更加符合人眼视觉特性,基于该模型的位平面图像压缩算法能够在不影响人眼主观感受的前提下,对图像进行较大程度的压缩,图像平均压缩率可以达到39.573%,能够有效降低微显示器中的传输数据带宽。\",\"PeriodicalId\":47922,\"journal\":{\"name\":\"CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG\",\"volume\":\"74 1\",\"pages\":\"0\"},\"PeriodicalIF\":1.8000,\"publicationDate\":\"2023-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3788/cjl230535\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"OPTICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3788/cjl230535","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"OPTICS","Score":null,"Total":0}
引用次数: 0