A study of causality between the property of recognition and perception of the object movement and acquisition error in using virtual reality technology
虚拟现实技术中物体运动的识别和感知特性与采集误差之间的因果关系研究
基本信息
- 批准号:19500548
- 负责人:
- 金额:$ 2.83万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2007
- 资助国家:日本
- 起止时间:2007 至 2009
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This study was carried out by using tasks of position anticipation of moving object after occlusion in virtual environment. Subjects estimated the velocity of occluded moving object (anticipated velocity) slower than the actual one (anticipated velocity slowdown phenomenon). As it was an important factor which influences the reaction to the moving object, the cause of this phenomenon and the anticipation property were discussed.From the analysis of eye movement, it was suggested that the anticipated velocity slowdown would be caused by occlusion and the possibility that the information processing to answer the object's position influenced anticipated velocity. The result of 400 times learning tasks showed that the learning process of the anticipation property changes from location error correction into velocity correction stage. This suggested the possibility that the anticipation skill would be improved by repeated training.
本研究采用虚拟环境中运动物体遮挡后的位置预测任务进行。被试对被遮挡运动物体的速度(预期速度)的估计比实际速度慢(预期速度减慢现象)。由于这是影响对运动物体反应的重要因素,讨论了这一现象产生的原因和预期特性。从眼动分析来看,预期速度的减慢可能是由于遮挡引起的,并且应答物体位置的信息处理可能会影响预期速度。400次学习任务的结果表明,预测属性的学习过程由位置误差校正进入速度校正阶段。这表明,通过反复训练,预期技能有可能得到提高。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Discussion on anticipated velocity slowdown of occluded object and eye movement
关于被遮挡物体的预期速度减慢和眼球运动的讨论
- DOI:
- 发表时间:2008
- 期刊:
- 影响因子:0
- 作者:Takeichi M.;Fujita K.;Tanaka H.
- 通讯作者:Tanaka H.
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TAKEICHI Masaru其他文献
TAKEICHI Masaru的其他文献
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{{ truncateString('TAKEICHI Masaru', 18)}}的其他基金
Discussion of skills of recognition, anticipation and motor control and mechanisms of miss action in catching
接球时的识别、预测和运动控制技能以及失误机制的讨论
- 批准号:
22500588 - 财政年份:2010
- 资助金额:
$ 2.83万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
相似海外基金
肢体不自由児者の移動視標に対する位置認知・位置予測特性と眼球運動特性の分析
肢体残疾儿童运动视觉目标的位置识别/位置预测特性及眼动特性分析
- 批准号:
19K23295 - 财政年份:2019
- 资助金额:
$ 2.83万 - 项目类别:
Grant-in-Aid for Research Activity Start-up