课题基金 / 基金详情

HIGHER ORDER MECHANISMS IN COLOR VISION

HIGHER ORDER MECHANISMS IN COLOR VISION
色觉中的高阶机制
批准号:
6363112
负责人:
JOHN KRAUSKOPF
金额:
$24.87万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
1986
资助国家:
美国
项目状态:
已结题
起止时间:
1986-09-01 至 2003-02-28

项目摘要

项目成果

JOHN KRAUSKOPF的其他基金

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中文摘要
翻译
这个持续项目的总体目的是理解
英文摘要
The overall purpose of this continuing project is to understand the contributions of mechanisms at various levels of visual processing to color vision, with particular interest in higher level mechanisms, that is, those beyond the conventional second stage mechanisms. A central aspect of the work is the coordination of investigations in psychophysics done at New York University and electrophysiology done in a continuing collaboration with Prof. Peter Lennie at the University of Rochester. The main aims are: 1. To study color discrimination under conditions of constant adaptation over an extended range of chromaticities and luminances and in detail over theoretically important regions. 2. To further test the hypothesis that photon noise plays a role in determining the detectability of increments on backgrounds. 3. To advance knowledge about the relative number and distribution of cone receptors by measuring the color appearance of small monochromatic stimuli imaged with the aid of adaptive optics. 4. To determine whether there are privileged directions in color space along which observers more readily abstract color appearance. 5. To continue collaborative electrophysiological experiments relating to significant issues in color vision. 6. To attempt to resolve the conflict between estimates of the relative sensitivity of the L and M cones based on two lines of evidence.
期刊论文(8)
专著(0)
科研奖励(0)
会议论文
Effect of contrast on detection of motion of chromatic and luminance targets: retina-relative and object-relative movement.
对比度对彩色和亮度目标运动检测的影响:视网膜相对和物体相对运动。
DOI: 10.1016/s0042-6989(99)00044-9
发表时间: 1999
期刊: Vision research
影响因子: 1.8
作者: [Krauskopf,J, Li,X]
通讯作者: Li,X
Generation and characterization of monoclonal antibodies specific for the retinal pigment epithelium.
视网膜色素上皮特异性单克隆抗体的生成和表征。
DOI: --
发表时间: 1990
期刊: Investigative ophthalmology & visual science
影响因子: 4.4
作者: [Chu,P, Grunwald,GB]
通讯作者: Grunwald,GB
Relative number of long- and middle-wavelength-sensitive cones in the human fovea.
人类中央凹中长波和中波敏感视锥细胞的相对数量。
DOI: 10.1364/josaa.17.000510
发表时间: 2000
期刊: Journal of the Optical Society of America. A, Optics, image science, and vision
影响因子: --
作者: [Krauskopf,J]
通讯作者: Krauskopf,J
Proximity judgments in color space: tests of a Euclidean color geometry.
颜色空间中的邻近判断:欧几里得颜色几何的测试。
DOI: 10.1016/0042-6989(94)00170-q
发表时间: 1995
期刊: Vision research
影响因子: 1.8
作者: [Wuerger,SM, Maloney,LT, Krauskopf,J]
通讯作者: Krauskopf,J
HIGHER ORDER MECHANISMS IN COLOR VISION
  • 批准号:
    3263123
  • 项目类别:
  • 资助金额:
    $18.47万
  • 财政年份:
    1986
  • 负责人:
    JOHN KRAUSKOPF
  • 依托单位:
HIGHER ORDER MECHANISMS IN COLOR VISION
  • 批准号:
    2160681
  • 项目类别:
  • 资助金额:
    $22.98万
  • 财政年份:
    1986
  • 负责人:
    JOHN KRAUSKOPF
  • 依托单位:
HIGHER ORDER MECHANISMS IN COLOR VISION
  • 批准号:
    2160682
  • 项目类别:
  • 资助金额:
    $23.63万
  • 财政年份:
    1986
  • 负责人:
    JOHN KRAUSKOPF
  • 依托单位:
HIGHER ORDER MECHANISMS IN COLOR VISION
  • 批准号:
    2160683
  • 项目类别:
  • 资助金额:
    $24.45万
  • 财政年份:
    1986
  • 负责人:
    JOHN KRAUSKOPF
  • 依托单位:
海外基金