Visual Masking Parameters for Virtual Environments

被引:0
作者
Drummond, Jason [1 ]
Steed, Anthony [1 ]
机构
[1] UCL, London WC1E 6BT, England
来源
2013 IEEE VIRTUAL REALITY CONFERENCE (VR) | 2013年
关键词
Virtual environments; affective psychology; visual masking;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
Visual masking is a technique whereby the rapid presentation of an image can render another image unavailable to conscious perception. Many of its parameters have been studied but the stimuli have traditionally tended to be two dimensional in form, including those used in masked priming experiments. Recently, however, studies have begun to look at visual masking within stereoscopic, virtual environments (VEs). This paper outlines two experiments that alter various properties of visually masked, virtual objects. The first experiment found a significant interaction between surface-colour saturation and texture fluency. The second found an exposure effect modulating affective, visually masked stimuli. Using visually masked, affect-laden stimuli within a VE holds out the promise of creating a potent way to alter affective processes and behaviour. The potential of such effects is widespread, including use within psychotherapeutic interventions, training scenarios and video games.
引用
收藏
页码:65 / 66
页数:2
相关论文
共 7 条
[1]  
Ansorge Ulrich, 2008, Adv Cogn Psychol, V3, P1, DOI 10.2478/v10053-008-0009-0
[2]   A conceptual and theoretical analysis of evaluative conditioning [J].
De Houwer, Jan .
SPANISH JOURNAL OF PSYCHOLOGY, 2007, 10 (02) :230-241
[3]   I like myself but I don't know why: Enhancing implicit self-esteem by subliminal evaluative conditioning [J].
Dijksterhuis, A .
JOURNAL OF PERSONALITY AND SOCIAL PSYCHOLOGY, 2004, 86 (02) :345-355
[4]   Unconscious facial reactions to emotional facial expressions [J].
Dimberg, U ;
Thunberg, M ;
Elmehed, K .
PSYCHOLOGICAL SCIENCE, 2000, 11 (01) :86-89
[5]  
Drummond J, 2011, STUD HEALTH TECHNOL, V167, P116, DOI 10.3233/978-1-60750-766-6-116
[6]   Effects of perceptual fluency on affective judgments [J].
Reber, R ;
Winkielman, P ;
Schwarz, N .
PSYCHOLOGICAL SCIENCE, 1998, 9 (01) :45-48
[7]  
Winkielman P., 2004, AM PSYCHOL SOC, V13, P3