发明名称 |
System and method for signal reconstruction from incomplete data |
摘要 |
A method for reconstructing a signal from incomplete data in a signal processing device includes acquiring incomplete signal data. An initial reconstruction of the incomplete signal data is generated. A reconstruction is generated starting from the initial reconstruction by repeating the steps of: calculating a sparsity transform of the reconstruction, measuring an approximation of sparsity of the reconstruction by applying an m-estimator to the calculated sparsity transform, and iteratively optimizing the reconstruction to minimize output of the m-estimator thereby maximizing the approximation of sparsity for the reconstruction. The optimized reconstruction is provided as a representation of the incomplete data. |
申请公布号 |
US8335955(B2) |
申请公布日期 |
2012.12.18 |
申请号 |
US20090487689 |
申请日期 |
2009.06.19 |
申请人 |
SINOP ALI KEMAL;GRADY LEO;SIEMENS AKTIENGESELLSCHAFT |
发明人 |
SINOP ALI KEMAL;GRADY LEO |
分类号 |
H03M13/00 |
主分类号 |
H03M13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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