VISUAL INFORMATION FOR REACH AND GRASP

便于获取和掌握的视觉信息

基本信息

  • 批准号:
    2711184
  • 负责人:
  • 金额:
    $ 9.48万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
  • 财政年份:
    1996
  • 资助国家:
    美国
  • 起止时间:
    1996-07-01 至 2000-06-30
  • 项目状态:
    已结题

项目摘要

DESCRIPTION: Knowledge of how visual information determines perceived depth and shape has grown considerably in the past few decades. We know less, however, about how this knowledge relates to performance in everyday tasks. It is widely appreciated that perceived depth is important for determining large scale spatial layout for a variety of actions, and that shape perception is important for object recognition. However, the visual information for depth and shape also provides critical image measurements for programming reach and grasp by the hand. Despite the importance of vision for prehension, we know surprisingly little about how multiple sources of visual information are used for hand movements. A central issue is the degree to which perceptual judgements of shape and depth predict measures of reaching and grasping. A common working hypothesis is that motor planning makes use of the full perceptual "reconstruction" of the scene to program its movements. The investigator will critically examine this assumption in a series of experiments. In particular, he plans to 1) compare visual processing for reaching with that for conscious perceptual judgements of depth under cue conflict situations; 2) understand how multiple cues for depth, size, and orientation combine to determine reach and grasp; 3) examine the role of dependence on learned views of an object for grasping. These studies will make use of recently acquired laboratory instrumentation which allows computer-controlled presentation of both real and synthetic visual stimuli together with real-time monitoring of movements.
描述:关于视觉信息如何决定感知深度的知识

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)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

DANIEL J KERSTEN其他文献

DANIEL J KERSTEN的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('DANIEL J KERSTEN', 18)}}的其他基金

Towards a Compositional Generative Model of Human Vision
迈向人类视觉的组合生成模型
  • 批准号:
    10228003
  • 财政年份:
    2019
  • 资助金额:
    $ 9.48万
  • 项目类别:
Towards a Compositional Generative Model of Human Vision
迈向人类视觉的组合生成模型
  • 批准号:
    10458624
  • 财政年份:
    2019
  • 资助金额:
    $ 9.48万
  • 项目类别:
Towards a Compositional Generative Model of Human Vision
迈向人类视觉的组合生成模型
  • 批准号:
    10018020
  • 财政年份:
    2019
  • 资助金额:
    $ 9.48万
  • 项目类别:
Object Perception Mechanisms for Resolving Ambiguity
解决歧义的对象感知机制
  • 批准号:
    6828206
  • 财政年份:
    2003
  • 资助金额:
    $ 9.48万
  • 项目类别:
Object Perception Mechanisms for Resolving Ambiguity
解决歧义的对象感知机制
  • 批准号:
    6989711
  • 财政年份:
    2003
  • 资助金额:
    $ 9.48万
  • 项目类别:
Object Perception Mechanisms for Resolving Ambiguity
解决歧义的对象感知机制
  • 批准号:
    7171803
  • 财政年份:
    2003
  • 资助金额:
    $ 9.48万
  • 项目类别:
Object Perception Mechanisms for Resolving Ambiguity
解决歧义的对象感知机制
  • 批准号:
    6710204
  • 财政年份:
    2003
  • 资助金额:
    $ 9.48万
  • 项目类别:
VISUAL INFORMATION FOR REACH AND GRASP
便于获取和掌握的视觉信息
  • 批准号:
    2165818
  • 财政年份:
    1996
  • 资助金额:
    $ 9.48万
  • 项目类别:
VISUAL INFORMATION FOR REACH AND GRASP
便于获取和掌握的视觉信息
  • 批准号:
    2888522
  • 财政年份:
    1996
  • 资助金额:
    $ 9.48万
  • 项目类别:
VISUAL INFORMATION FOR REACH AND GRASP
便于获取和掌握的视觉信息
  • 批准号:
    2444386
  • 财政年份:
    1996
  • 资助金额:
    $ 9.48万
  • 项目类别:
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了