图像质量主观评价中眼动信号的可视化分析方法

摘要

Aiming at the eye tracking signal widely used in recent years in the process of the subjective image quality as⁃sessment,a visual analysis method is proposed based on the raw eye tracking data achieved by eye tracker. I⁃VT filtering pro⁃cess from the gaze point to the fixation point is realized in this paper. The Single person’s fixation interface is designed and per⁃formed. The heat map of overlying the fixation point is generated and analyzed preliminarily. In order to apply the eye tracking signal more efficiently into the subjective image quality assessment,the innovative analysis and research are provided in this pa⁃per.%针对近年来在建立图像质量主观评价过程中得到广泛应用的眼动信号，提出一套基于眼动仪采集的原始眼动数据的可视化分析方法。实现从凝视点到注视点的I⁃VT滤波过程，设计并绘制单人注视点界面，生成并初步分析注视点叠加热图，为将眼动信号更好地应用于图像质量主观评价，提供了创新性的分析与探究。