立体显示下表面光泽感知研究现状与展望  

Surface glossiness in stereoscopic displays:a review

作　　者：杨婷 陈载清[1] 张子乐 陈丹丹 云利军[1] YANG Ting;CHEN Zai-qing;ZHANG Zi-le;CHEN Dan-dan;YUN Li-jun(School of Information Science and Technology,Yunnan Normal University,Kunming 650500,China)

机构地区：[1]云南师范大学信息学院,云南昆明650500

出　　处：《液晶与显示》2023年第9期1185-1197,共13页Chinese Journal of Liquid Crystals and Displays

基　　金：国家自然科学基金(No.6216030235,No.61865015);云南省中青年学术和技术带头人后备人才项目(No.202305AC160084)。

摘　　要：随着立体显示技术的成熟,基于立体显示的图像增强方法成为研究热点。人眼光泽感知是一种独特的视觉特征,它反映了物体表面的物理特性,对人类的认知活动至关重要。在立体显示下,双目光泽的呈现与感知研究是双目视觉研究的有力扩展和补充,可为立体显示设备再现更为丰富的图像外观提供应用基础。本文从双目光泽的现象学、理论学和影响线索3个方面展开分析,总结了立体显示下双目光泽的研究现状,指出了当前双目光泽感知研究存在的问题:对目标产生光泽感知的深层神经机理尚不清楚;对影响光泽感知的线索探究还停留在现象表面,其背后的多线索交互作用仍不明确;光泽感知测量评价的定量心理物理学实验数据有待扩充。未来,基于立体显示技术的光泽感知与视觉系统的联合探索或能成为极具潜力的研究热点。由于光泽感知是一种心理量,每个人对它的感知都存在特异性,我们认为需要精心设计更多的光泽感知实验来研究立体显示器中目标表面光泽属性再现,以扩展立体显示下的基础表示场景。With the maturity of stereoscopic display technology,image enhancement methods based on stereoscopic display have become a research hotspot.Human eye gloss perception is a unique visual feature that reflects the physical properties of object surfaces and is crucial to human cognitive activities.The study of binocular glossiness presentation and perception under the stereoscopic display is a powerful extension and supplement to the study of binocular vision,which can provide an application basis for stereoscopic display devices to reproduce a richer image appearance.This paper analyzed the phenomenological,theoretical,and influence cues of binocular gloss,summarized the current status of binocular gloss research under the stereoscopic display,and pointed out the problems of current binocular gloss perception research:the deep neural mechanism of gloss perception for target generation is still unclear;the exploration of cues influencing gloss perception remains on the surface of the phenomenon;the quantitative psychophysical experimental data for glossiness measurement and evaluation are yet to be expanded.In the future,the joint exploration of gloss perception and visual systems based on stereoscopic display technology may become a highly promising research hotspot.Since gloss perception is a psychological quantity and there is specificity in each person’s perception of it,we believe that more experiments on gloss perception need to be carefully designed to investigate the reproduction of gloss properties of target surfaces in stereoscopic displays to expand the underlying representation scenarios under stereoscopic displays.

关 键 词：立体显示 双目光泽 光泽感知线索 立体图像增强 光泽感评价 

分 类 号：O432[机械工程—光学工程] TN27[理学—光学]