透镜视角提取方法用于个性化的渐进式添加镜头配合
Yating Yang1,2, Xiaoqin Chen3,4, Zhichao Deng1,2
1Institute of Optometry Science Research, Nankai University, Tianjin, China.
Translational vision science & technology
|December 1, 2025
概括
这项研究验证了使用eye-tracking技术精确的镜头视角提取方法. 该方法可用于跟踪渐进加法镜头 (PAL) 的视觉行为,提供未来可量化的配套解决方案.
科学领域:
- 视光学测量 视光学测量 视光学测量
- 眼科医生 眼科 眼科
- 生物医学工程 生物医学工程
背景情况:
- 渐进式添加镜头 (PAL) 需要精确的装配以实现最佳的视觉校正.
- 了解用户在PAL上的视觉行为对于提高佩戴者的舒适性和有效性至关重要.
- 目前用于分析PAL视觉行为的方法可能缺乏精度.
研究的目的:
- 为了验证一种新的镜头视角提取方法的准确性.
- 为了证明这种方法在PAL上跟踪用户视觉行为的可行性.
- 为PAL佩戴者建立一个可量化的配件解决方案.
主要方法:
- 开发并实施了使用eye-tracking技术的镜头视角提取方法.
- 通过机械人工眼进行准确性验证实验.
- 对10名受试者进行了临床试验,以评估准确性和可行性.
主要成果:
- 在镜头-视角提取中实现了高精度:0.21 ± 0.06毫米 (人工眼) 和0.30 ± 0.07毫米 (临床试验).
- 提供了对镜头上用户眼睛行为的示范性分析.
- 证明了该方法用于跟踪个性化视觉习惯的可行性.
结论:
- 镜头视角提取方法对于跟踪PAL视觉行为的准确和可行.
- 这项技术具有显著的潜力,可以改善长视人口的舒适度.
- 该方法在精密光学学中提供了翻译价值.
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