DECONVOLUTION OF PLENACOUSTIC IMAGES

被引：0

作者：

Bianchi, Lucio ^{[1
]}

Markovic, Dejan ^{[1
]}

Antonacci, Fabio ^{[1
]}

Sarti, Augusto ^{[1
]}

Tubaro, Stefano ^{[1
]}

机构：

[1] Politecn Milan, Dipartimento Elettron Informaz & Bioingn, I-20133 Milan, Italy

来源：

2013 IEEE WORKSHOP ON APPLICATIONS OF SIGNAL PROCESSING TO AUDIO AND ACOUSTICS (WASPAA) | 2013年

关键词：

Plenacoustic imaging; acoustic imaging; deconvolution; microphone array;

D O I：

暂无

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

In this paper we propose a methodology aimed at improving the resolution capabilities of plenacoustic imaging, which is based on deconvolution techniques mutuated from aerospace acoustic imaging. In order to reduce the computational burden, we also propose a modification of the minimization problem that exploits the highly structured information contained in the plenacoustic image. Experiments and simulations show the improvement of the accuracy gained by applying the deconvolution operator.

引用

页数：4

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