Reconstruction of EIT Images via Patch Based Sparse Representation over Learned Dictionaries

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户：hezefgj

【摘要】

：

　　This paper presents the study of a new sparse reconstruction method for electrical impedance tomography(EIT).The EIT images are reconstructed based on adapt

【作者】

：

QiWang;

【机构】

：

Tianjin Polytechnic Univ.

【出处】

：

第八届工业与应用数学国际大会

【发表日期】

：

2015年期

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　　This paper presents the study of a new sparse reconstruction method for electrical impedance tomography(EIT).The EIT images are reconstructed based on adaptive patch-based sparse representation.Furthermore,the sparse dictionary is optimized during iteration.Simulation results are provided and compared with that of traditional reconstruction methods.

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Reconstruction of EIT Images via Patch Based Sparse Representation over Learned Dictionaries

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