摘要
在综合国内外对眼动数据处理研究的基础上,提出新的眼动数据处理算法。首先对原始眼动数据进行预处理,通过删除空白数据、消除噪声数据、转换数据格式将眼动坐标数据、飞机坐标数据进行坐标转换;然后将预处理后的数据利用离散傅立叶变换得到最佳距离值指导聚类,进而得到最佳注视序列;最后用最佳注视序列指导眼动数据的聚类。该算法提高了眼动数据的处理效率及准确度,有助于利用眼动数据处理算法开展眼动应用研究。
Based on the research of eye-movement data processing at home and abroad,a new eye-movement data processing algorithm is proposed.Firstly,the original eye-movement data is preprocessed,and the eye-movement coordinate data and aircraft coordinate data are transformed.Secondly,the best distance obtained by DFT is used to guide the clustering of the preprocessed data,and then the best gaze sequence is obtained.Finally,the best gaze sequence is used to guide the clustering of eye-movement data.All of them improves the efficiency and accuracy of eye-movement data processing,which is helpful for the application of eye-movement data processing algorithm.
作者
陈健
CHEN Jian(Flight College,Binzhou University,Binzhou 256603,China)
出处
《滨州学院学报》
2020年第2期20-23,共4页
Journal of Binzhou University
关键词
管制员
错忘漏
眼动实验
数据处理算法
controller
error forgetting
eye-movement experiment
data processing algorithm
