1) gaze tracking system
视线追踪系统
1.
The precisely focusing of pupil is very important because the gaze tracking system need a high-quality pupil image.
由于视线追踪系统对捕获的瞳孔图像的质量要求很高,而这对瞳孔的精确聚焦又非常重要,为此,首次提出了一种在大视场及光圈、焦距未确定条件下的自动聚焦算法。
2) gaze tracker
凝视追踪系统
1.
To be able to efficiently interact with the displayed user interface, we have also integrated a video- based gaze tracker into the NED, using similar diffractive optics.
为了有效地与显示用户界面互动,使用了相近的衍射光将一个基于视频的凝视追踪系统集成于近眼显示器中。
3) eye tracking
视线追踪
1.
Objective To examine the related spatial and temporal characteristics of eye movement in HCI design and to provide ergonomic parameters to optimize the HCI design based on eye tracking.
目的研究人 -计算机界面设计中的眼动时空特性 ,为优化基于视线追踪技术的人 -计算机界面设计提供工效学参数。
2.
Method The visual search time and selection time of interaction were recorded by eye tracking system, when 14 participants were performing the task of pull down menu selection, with different menu length, type of menu item and position of target item.
视线追踪系统记录交互过程的视觉搜索时间和选择反应时。
3.
The researchers may introduce the eye tracking technique into usabili.
由于传统工效学测试方法普遍存在着主观性强、样本量小、外部效度低等问题 ,将视线追踪技术引入可用性测试领域 ,尤其是应用到视觉用户界面评估过程中 ,能显著提高可用性测试的客观性和有效性 ,并有助于揭示用户的认知加工过程。
4) gaze tracking
视线追踪
1.
This paper presents a fast,low cost and non-contact gaze tracking system.
介绍了一个非穿戴式的低成本视线追踪系统。
2.
A very promising interactive way between human and computer based on gaze tracking was proposed, and a simulation system was created.
基于自主设计并实现的视线追踪方案,提出一套新的有广泛应用前景的人机交互方法,并构建了一个仿真原型系统。
5) ray tracing system
射线追踪系统
1.
This paper presents the construction of a ray tracing system adapted for any kind of curvilinear coordinate and the derivation of its main formulas in details.
作者在文中详细地论述了适用于任意曲线坐标系的射线追踪系统的建立和重要公式的推导 ,并给出了该追踪系统在球坐标系下的具体应用 ,讨论了理论模型和实际三维模型下的射线追踪结果。
6) fleeting system
追踪系统
1.
The function and maintenance of international container fleeting system were introduced.
介绍了系统用计算机实现国际集装箱追踪系统的功能和维护等。
补充资料：视线
视线
sight line
视线(sight line)从眼球中心点到目标点的直线。视线距离地面的高度称为线高度。汽车驾驶员的视线高度一般采用1 .1一12米，是确定路线技术标准及汽车设计的依据之一。 (刘晓明撰杨宗义审)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条