Pupillometrics is a method of measuring blinking rates and pupil dilation or constriction, which can be done with video recordings and careful later analysis.
瞳孔识别是一种观察眨眼频率和瞳孔扩张、收缩的方法。通常是事先录下视频然后再仔细观察分析。
2
This method is the foundation method of obtaining Perclos, blinking frequency and yawning frequency.
该方法是获得眼睛闭合程度、眨眼频率、打哈欠频率的基础算法。
3
Based on ICA algorithm with reference signals, a method of removing blinking artifacts was proposed in this paper.