一种新的滑移-卡尔曼滤波器跟踪眼睛注视下的阅读过程
A Novel Slip-Kalman Filter to Track the Progression of Reading Through Eye-Gaze Measurements
摘要:
在本文中,我们提出了一种方法来跟踪眼睛注视的进展,而阅读一块文字在计算机屏幕上。所提出的方法将有助于准确地量化阅读,例如,识别被阅读/跳过的文本行,并基于商业上可获得的廉价眼睛跟踪设备估计每行所花费的时间。所提出的方法是基于一种新的滑卡尔曼滤波器,是定制设计的,以跟踪阅读的进展。所提出的方法的性能证明使用25页的眼动跟踪数据收集使用商业台式眼动跟踪设备。
英文摘要:
In this paper, we propose an approach to track the progression of eye-gaze while reading a block of text on computer screen. The proposed approach will help to accurately quantify reading, e.g., identifying the lines of text that were read/skipped and estimating the time spent on each line, based on commercially available inexpensive eye-tracking devices. The proposed approach is based on a novel Slip Kalman filter that is custom designed to track the progression of reading. The performance of the proposed method is demonstrated using 25 pages eye-tracking data collected using a commercial desk-mounted eye-tracking device.
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