液晶与显示2025，Vol.40Issue(12)：1810-1818,9.DOI:10.37188/CJLCD.2025-0191
沉浸式虚拟现实中的视听融合感知研究及实验分析
Experimental study on audio-visual integrated perception in immersive virtual reality
摘要
Abstract
As metaverse-related technologies continue to advance across domains,users are demanding ever-higher-quality virtual-reality experiences.How to enhance immersion in virtual scenes through audio-visual integration stimulation has therefore become a pivotal research direction for metaverse development.This study investigates the impact of audio-visual integration on VR immersion by constructing six virtual scenes that differ only in their type of audio-visual integration.A combined subjective-objective approach was adopted.Subjective immersion was obtained with the IPQ questionnaire completed immediately after each trial,whereas objective immersion was quantified from EEG signals recorded throughout the trial with a portable device.The experimental results demonstrate that different types of audio-visual integration exert a highly significant impact on the quantified subjective sense of immersion(p<0.001)and a significant impact on the quantified objective sense of immersion(p<0.01).Moreover,there is an extremely strong positive correlation between subjective and objective data(r=0.990).These findings provide both theoretical grounding and practical guidance for enhancing VR-scene immersion by improving audio-visual coherence.关键词
元宇宙/虚拟现实/视听融合/沉浸感知Key words
metaverse/virtual reality/audio-visual integration/immersion perception分类
信息技术与安全科学引用本文复制引用
ZHENG Kaiyue,XIA Zhenping,ZHAO Guohui,LIU Saishuai..沉浸式虚拟现实中的视听融合感知研究及实验分析[J].液晶与显示,2025,40(12):1810-1818,9.基金项目
国家自然科学基金(No.62002254) （No.62002254）
江苏省自然科学基金(No.BK20200988)Supported by National Natural Science Foundation of China(No.62002254) （No.BK20200988）
Natural Science Foundation of Jiangsu Province,China(No.BK20200988) （No.BK20200988）
