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.
本研究计划的总体主题和长期目标是建立立体表面知觉模型及其在视觉引导行动中的作用。立体深度或立体视觉产生于对两眼图像之间的差异或“差异”的处理,对表面形状、环境布局和材料特性的感知很重要。反过来,这些信息对于包括移动在内的视觉引导运动的规划和执行很重要。目前的建议的重点是提供一个更好的理解感知线索,人类用来判断他们的环境,支持他们的运动。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。
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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Role of stereopsis in locomotion and navigation: Interaction and interfaces
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