Moving to see: the benefits of self---motion for visual perception
移动看:自我运动对视觉感知的好处
基本信息
- 批准号:ES/M00001X/1
- 负责人:
- 金额:$ 41.11万
- 依托单位:
- 依托单位国家:英国
- 项目类别:Research Grant
- 财政年份:2014
- 资助国家:英国
- 起止时间:2014 至 无数据
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Moving to see: the benefits of self-motion for visual perception A long-standing question is how the brain transforms the light patterns impinging onto the retina into a meaningful world of objects and animates with which the observer can interact. While enormous progress has been made in the understanding of brain functions during the last few decades, the fundamental principles underlying the processing and extraction of visual information remain elusive. This project builds on the observation that perception has been traditionally studied in a passive manner, paying relatively little attention to the observer's motor activity during the acquisition of visual information. Yet, like other species, humans are not passively exposed to the incoming flow of sensory data. Instead, they actively seek useful information by coordinating sensory processing with motor activity. Our motivating hypothesis is that self-movement is a critical component of visual perception. Considered as a problem of simple visual geometry this hypothesis might appear counter-intuitive. Considered as an image-processing problem it might appear counter-intuitive. Considered against decades of work concerned with how the brain "compensates" for self-movement it might also appear counter-intuitive. However, this hypothesis is fully plausible from a biological perspective, because more information about the scene is available when the observer moves. This was pointed out many years ago by ecological psychologists and has more recently been recognised in computer vision - where it has caused a paradigm change. We argue that the visual, motor, and proprioceptive information generated by self-movement is fundamental to visual processingThe project brings together three laboratories from The Netherlands (Dr. Brenner at VU University in Amsterdam), the US (Dr. Rucci at Boston University), and the UK (Dr Rushton at Cardiff University), which have developed critical expertise on the analyses of different types of motor activities in humans. We will systematically investigate the mechanisms by which human observers use motor, proprioceptive and global optic flow signals to accomplish visual tasks. Elucidating the perceptual impact of motor activity is critical to advancing our knowledge of how the visual system functions. Such knowledge can also potentially guide the design of objects and environments, inform the building of machines capable of replicating human visual functions, and it may provide a scientific basis for the development of treatments of visual impairments commonly associated with abnormal motor activity in pathological conditions.
移动查看:一个长期存在的问题是,大脑如何将撞击到视网膜上的光图案转换成观察者可以与之互动的有意义的物体和动画世界。虽然在过去的几十年里,对大脑功能的理解取得了巨大的进展,但视觉信息处理和提取的基本原理仍然难以捉摸。这个项目建立在观察,感知一直是传统上研究的被动方式,相对较少关注观察者的运动活动在视觉信息的获取。然而,像其他物种一样,人类并不是被动地暴露在传入的感官数据流中。相反,他们通过协调感觉处理和运动活动来积极寻求有用的信息。我们的动机假设是,自我运动是视觉感知的关键组成部分。考虑到这是一个简单的视觉几何问题,这个假设可能会显得违反直觉。考虑到这是一个图像处理问题,它可能看起来违反直觉。与几十年来有关大脑如何“补偿”自我运动的研究相比,这似乎也是违反直觉的。然而,从生物学的角度来看,这个假设是完全合理的,因为当观察者移动时,可以获得更多关于场景的信息。这一点在很多年前就被生态心理学家指出,最近在计算机视觉领域也得到了认可--在那里它引起了一场范式变革。我们认为,视觉,运动和本体感受信息产生的自我运动是视觉processingThe项目汇集了三个实验室从荷兰(布伦纳博士在阿姆斯特丹VU大学),美国(鲁奇博士在波士顿大学),和英国(博士拉什顿在卡迪夫大学),这已经开发了关键的专业知识对不同类型的运动活动在人类的分析。我们将系统地研究人类观察者使用运动、本体感受和全局光流信号来完成视觉任务的机制。阐明运动活动的感知影响对于推进我们对视觉系统功能的认识至关重要。这些知识还可以潜在地指导物体和环境的设计,为能够复制人类视觉功能的机器的构建提供信息,并且可以为通常与病理条件下的异常运动活动相关的视觉障碍的治疗方法的开发提供科学依据。
项目成果
期刊论文数量(8)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Detection of scene-relative object movement and optic flow parsing across the adult lifespan.
- DOI:10.1167/jov.20.9.12
- 发表时间:2020-09-02
- 期刊:
- 影响因子:1.8
- 作者:Evans L;Champion RA;Rushton SK;Montaldi D;Warren PA
- 通讯作者:Warren PA
Lateral visual occlusion does not change walking trajectories.
- DOI:10.1167/18.9.11
- 发表时间:2018-09-04
- 期刊:
- 影响因子:1.8
- 作者:Dunn MJ;Rushton SK
- 通讯作者:Rushton SK
Peripheral Visual Cues Contribute to the Perception of Object Movement During Self-Movement.
- DOI:10.1177/2041669517736072
- 发表时间:2017-11
- 期刊:
- 影响因子:1.9
- 作者:Rogers C;Rushton SK;Warren PA
- 通讯作者:Warren PA
Does self-movement silence change detection?
自动移动静音会改变检测吗?
- DOI:
- 发表时间:2016
- 期刊:
- 影响因子:1.7
- 作者:Rushton Simon K.
- 通讯作者:Rushton Simon K.
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Simon Rushton其他文献
Global health partnerships for a post-2030 agenda
2030 年后议程的全球卫生伙伴关系
- DOI:
10.1016/s0140-6736(24)02816-2 - 发表时间:
2025-02-08 - 期刊:
- 影响因子:88.500
- 作者:
Antoine de Bengy Puyvallée;Sophie Harman;Simon Rushton;Katerini T Storeng - 通讯作者:
Katerini T Storeng
Virtual environments for the rehabilitation of disorders of attention and movement.
用于注意力和运动障碍康复的虚拟环境。
- DOI:
10.3233/978-1-60750-888-5-157 - 发表时间:
1997 - 期刊:
- 影响因子:0
- 作者:
John P. Wann;Simon Rushton;M. Smyth;David Jones - 通讯作者:
David Jones
Health for health's sake, winning for God's sake: US Global Health Diplomacy and smart power in Iraq and Afghanistan1
为了健康而健康,为了上帝而胜利:美国的全球卫生外交以及在伊拉克和阿富汗的巧实力1
- DOI:
10.1017/s026021051400031x - 发表时间:
2014 - 期刊:
- 影响因子:3
- 作者:
C. Mcinnes;Simon Rushton - 通讯作者:
Simon Rushton
Eyes on Africa
放眼非洲
- DOI:
10.1080/13623699.2013.876787 - 发表时间:
2014 - 期刊:
- 影响因子:0
- 作者:
Simon Rushton;M. Kett - 通讯作者:
M. Kett
HIV, AIDS and Security: Where Are We Now?
艾滋病毒、艾滋病与安全:我们现在在哪里?
- DOI:
- 发表时间:
2010 - 期刊:
- 影响因子:0
- 作者:
C. Mcinnes;Simon Rushton - 通讯作者:
Simon Rushton
Simon Rushton的其他文献
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{{ truncateString('Simon Rushton', 18)}}的其他基金
Earthquake resilience in Nepal: Impact enhancement through inter-community learning and a TV documentary
尼泊尔的抗震能力:通过社区间学习和电视纪录片增强影响力
- 批准号:
ES/T015934/1 - 财政年份:2020
- 资助金额:
$ 41.11万 - 项目类别:
Research Grant
The impact of federalisation on Nepal's health system: a longitudinal analysis
联邦化对尼泊尔卫生系统的影响:纵向分析
- 批准号:
MR/T023554/1 - 财政年份:2020
- 资助金额:
$ 41.11万 - 项目类别:
Research Grant
ORA (Round 5): The active observer
ORA(第 5 轮):主动观察者
- 批准号:
ES/S015272/1 - 财政年份:2019
- 资助金额:
$ 41.11万 - 项目类别:
Research Grant
Determinants of health in rural Nepal: Utilising PHASE Nepal data to investigate social inequalities in health and healthcare amongst under-5s
尼泊尔农村健康的决定因素:利用 PHASE 尼泊尔数据调查 5 岁以下儿童健康和医疗保健方面的社会不平等
- 批准号:
ES/T010436/1 - 财政年份:2019
- 资助金额:
$ 41.11万 - 项目类别:
Research Grant
Improbable Dialogues: Participatory Research as a Strategy for Reconciliation
不可能的对话:作为和解策略的参与性研究
- 批准号:
ES/R01096X/1 - 财政年份:2018
- 资助金额:
$ 41.11万 - 项目类别:
Research Grant
Resilience policymaking in Nepal: giving voice to communities
尼泊尔的复原力决策:为社区提供发言权
- 批准号:
ES/R000514/1 - 财政年份:2017
- 资助金额:
$ 41.11万 - 项目类别:
Research Grant
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