Role of stereopsis in locomotion and navigation: Interaction and interfaces
立体视觉在运动和导航中的作用:交互和界面
基本信息
- 批准号:RGPIN-2015-06732
- 负责人:
- 金额:$ 2.11万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Discovery Grants Program - Individual
- 财政年份:2016
- 资助国家:加拿大
- 起止时间:2016-01-01 至 2017-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The overall theme and long-term goal of this research program is to develop a model of stereoscopic surface perception and its role in visually guided action. Stereoscopic depth or stereopsis arises from processing of the differences or ‘disparities’ between the images in the two eyes and is important for the perception of surface shape, environmental layout and material properties. Such information is, in turn, important for the planning and execution of visually-guided movements including locomotion. The focus of the current proposal is to provide a better understanding of the perceptual cues humans use to make judgements of their environment that support their locomotion. We then apply this knowledge to help evaluate and develop more effective 3D user interfaces.
Recent studies (from our lab and others) and anecdotal reports demonstrate that binocular vision and stereopsis can provide substantial perceptual benefits at distances relevant to the moment-to-moment control of locomotion. In the current proposal I address the role of stereopsis in guidance of locomotion in real and computer-mediated environments with these short-term objectives:
1) Investigating the role of stereoscopic vision in perceptual decision making including in the perception of our self motion and of the layout of the world through which we move.
2) Understanding how these perceptions affect the control and guidance of locomotion, path planning and navigating.
3) Assessing the implications in information display and for aiding virtual reality (VR) and augmented reality (AR) locomotion. We will develop design rules, guidelines and techniques for generation of stereoscopic imagery to support AR locomotion.
Given that the role of stereopsis in locomoting, orienting and navigating has not been well studied, in a series of foundational experiments we will extend our work on scene perception to the control of locomotor action. In particular we will examine the role that binocular vision plays in performing real world tasks such as ramp walking and walking on rough terrain. These experiments will be enabled by availability of state-of the art facilities such as our unique wide-field stereoscopic display.
This basic research will provide insight for developing effective 3D user interfaces, particularly in VR and AR. We will extend our work on the role of stereoscopic cues in the perception of self-motion and cognitive mapping in the real world and apply it to abstract and naturalistic 3D locomotion. Based on these experiments, we will recommend ways to augment real and virtual environments to support and extend these capabilities. The research will enable safer, more effective and more natural user interfaces for low vision aids, vehicular displays and other applications. Highly-qualified researchers will be trained on skills in human-computer interaction and visualization that are highly sought after by Canadian industry.
该研究计划的总体主题和长期目标是开发立体表面感知模型及其在视觉引导行动中的作用。立体深度或立体视觉源于对两只眼睛图像之间的差异或“差异”的处理,对于表面形状、环境布局和材料属性的感知非常重要。反过来,此类信息对于视觉引导运动(包括运动)的规划和执行非常重要。当前提案的重点是更好地理解人类用来判断支持其运动的环境的感知线索。然后,我们应用这些知识来帮助评估和开发更有效的 3D 用户界面。
最近的研究(来自我们的实验室和其他实验室)和轶事报告表明,双眼视觉和立体视觉可以在与运动的即时控制相关的距离上提供实质性的感知益处。在当前的提案中,我讨论了立体视觉在真实和计算机介导的环境中指导运动中的作用,并具有以下短期目标:
1)研究立体视觉在感知决策中的作用,包括对我们自身运动和我们移动的世界布局的感知。
2) 了解这些感知如何影响运动、路径规划和导航的控制和引导。
3) 评估信息显示以及辅助虚拟现实 (VR) 和增强现实 (AR) 运动的影响。我们将开发用于生成立体图像以支持 AR 运动的设计规则、指南和技术。
鉴于立体视觉在运动、定向和导航中的作用尚未得到充分研究,在一系列基础实验中,我们将把场景感知的工作扩展到运动动作的控制。我们将特别研究双眼视觉在执行现实世界任务(例如坡道行走和在崎岖地形上行走)中所起的作用。这些实验将通过使用最先进的设施(例如我们独特的宽视场立体显示器)来实现。
这项基础研究将为开发有效的 3D 用户界面(尤其是 VR 和 AR 领域)提供见解。我们将扩展我们关于立体线索在现实世界中自我运动感知和认知映射中的作用的工作,并将其应用于抽象和自然的 3D 运动。基于这些实验,我们将推荐增强真实和虚拟环境以支持和扩展这些功能的方法。该研究将为低视力辅助设备、车载显示器和其他应用提供更安全、更有效和更自然的用户界面。高素质的研究人员将接受加拿大工业界高度追捧的人机交互和可视化技能培训。
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)
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Allison, Robert其他文献
Update on Polio Eradication in the World Health Organization South-East Asia Region, 2013
- DOI:
10.1093/infdis/jit585 - 发表时间:
2014-11-01 - 期刊:
- 影响因子:6.4
- 作者:
O'Connor, Patrick Michael;Allison, Robert;Sedai, Tika - 通讯作者:
Sedai, Tika
Assessment of hepatitis B immunization programme among school students in Qatar
- DOI:
10.26719/2018.24.8.736 - 发表时间:
2018-08-01 - 期刊:
- 影响因子:2.1
- 作者:
Al-Romaihi, Hamad;Al-Masri, Hana;Allison, Robert - 通讯作者:
Allison, Robert
CHALLENGES IN THE DIAGNOSIS OF EUGLYCEMIC DIABETIC KETOACIDOSIS IN A PATIENT WITH MULTIPLE SCLEROSIS TAKING A SODIUM-GLUCOSE COTRANSPORTER 2 INHIBITOR
- DOI:
10.1016/j.jemermed.2019.03.011 - 发表时间:
2019-07-01 - 期刊:
- 影响因子:1.5
- 作者:
Allison, Robert;Goldstein, Daniel;Musso, Mandi W. - 通讯作者:
Musso, Mandi W.
Allison, Robert的其他文献
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{{ truncateString('Allison, Robert', 18)}}的其他基金
Perception of Layout and Motion during Self Motion in Real and Virtual Worlds
真实和虚拟世界中自我运动期间的布局和运动感知
- 批准号:
RGPIN-2020-06061 - 财政年份:2022
- 资助金额:
$ 2.11万 - 项目类别:
Discovery Grants Program - Individual
Perception of Layout and Motion during Self Motion in Real and Virtual Worlds
真实和虚拟世界中自我运动期间的布局和运动感知
- 批准号:
RGPIN-2020-06061 - 财政年份:2021
- 资助金额:
$ 2.11万 - 项目类别:
Discovery Grants Program - Individual
Perception of Layout and Motion during Self Motion in Real and Virtual Worlds
真实和虚拟世界中自我运动期间的布局和运动感知
- 批准号:
RGPIN-2020-06061 - 财政年份:2020
- 资助金额:
$ 2.11万 - 项目类别:
Discovery Grants Program - Individual
Role of stereopsis in locomotion and navigation: Interaction and interfaces
立体视觉在运动和导航中的作用:交互和界面
- 批准号:
RGPIN-2015-06732 - 财政年份:2019
- 资助金额:
$ 2.11万 - 项目类别:
Discovery Grants Program - Individual
Role of stereopsis in locomotion and navigation: Interaction and interfaces
立体视觉在运动和导航中的作用:交互和界面
- 批准号:
RGPIN-2015-06732 - 财政年份:2018
- 资助金额:
$ 2.11万 - 项目类别:
Discovery Grants Program - Individual
Role of stereopsis in locomotion and navigation: Interaction and interfaces
立体视觉在运动和导航中的作用:交互和界面
- 批准号:
RGPIN-2015-06732 - 财政年份:2017
- 资助金额:
$ 2.11万 - 项目类别:
Discovery Grants Program - Individual
3D High Frame Rate Movie-making: Creative and Technical Foundations for Widespread Commercial Adoption
3D 高帧率电影制作:广泛商业应用的创意和技术基础
- 批准号:
437691-2012 - 财政年份:2015
- 资助金额:
$ 2.11万 - 项目类别:
College - University Idea to Innovation Grants
Role of stereopsis in locomotion and navigation: Interaction and interfaces
立体视觉在运动和导航中的作用:交互和界面
- 批准号:
RGPIN-2015-06732 - 财政年份:2015
- 资助金额:
$ 2.11万 - 项目类别:
Discovery Grants Program - Individual
3D High Frame Rate Movie-making: Creative and Technical Foundations for Widespread Commercial Adoption
3D 高帧率电影制作:广泛商业应用的创意和技术基础
- 批准号:
437691-2012 - 财政年份:2014
- 资助金额:
$ 2.11万 - 项目类别:
College - University Idea to Innovation Grants
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