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RIA: Optimally Sparse Restoration of Blurred Star Field Images

RIA: Optimally Sparse Restoration of Blurred Star Field Images
RIA:模糊星场图像的最优稀疏恢复
批准号:
9110187
负责人:
Brian Jeffs
金额:
$6.0万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1991
资助国家:
美国
项目状态:
已结题
起止时间:
1991-08-01 至 1994-07-31

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中文摘要
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英文摘要
This proposal will develop algorithms, based on constrained optimization, for removing blur from or sharpening star field intensity, and will evaluate the performance of these new algorithms through analytical and comparative studies. The novelty of this approach lies in the use of the 1p quasinorm (p 1) for measuring image sparseness in the optimization constraint(s).
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ALPACA: Advanced Cryogenic L-band Phased Array Camera for the Arecibo Radio Telescope
  • 批准号:
    1636645
  • 项目类别:
    Standard Grant
  • 资助金额:
    $582.05万
  • 财政年份:
    2018
  • 负责人:
    Brian Jeffs
  • 依托单位:
Collaborative Research: Development of a Millimeter-wave Phased Focal Plane Array
  • 批准号:
    1106218
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $30.59万
  • 财政年份:
    2011
  • 负责人:
    Brian Jeffs
  • 依托单位:
RFI Mitigation for Radio Astronomy with Emphasis on Array Feeds
  • 批准号:
    0352705
  • 项目类别:
    Continuing Grant
  • 资助金额:
    $0.0万
  • 财政年份:
    2004
  • 负责人:
    Brian Jeffs
  • 依托单位:
Real-Time Adaptive Cancellation of non-Stationary Interference in Radio Astronomy
  • 批准号:
    9987339
  • 项目类别:
    Standard Grant
  • 资助金额:
    $60.03万
  • 财政年份:
    2000
  • 负责人:
    Brian Jeffs
  • 依托单位:
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