Accurate estimate of 2-dimensional motion vector via finite array synthetic aperture reconstruction processing of high-frame-rate speckle echo signal in living tissue

Motoki Katsuyama; Shin-ichi Yagi; Daiki Sugeno; Kiyoshi Tamura; Masakazu Sato

doi:10.1250/ast.36.158

Acoustical Science and Technology

Online ISSN : 1347-5177
Print ISSN : 1346-3969
ISSN-L : 0369-4232

ACOUSTICAL LETTERS

Accurate estimate of 2-dimensional motion vector via finite array synthetic aperture reconstruction processing of high-frame-rate speckle echo signal in living tissue

Motoki Katsuyama, Shin-ichi Yagi, Daiki Sugeno, Kiyoshi Tamura, Masakazu Sato

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Keywords: Synthetic aperture, Array signal processing, Apodization, Motion vector, Point spread function

JOURNAL FREE ACCESS

2015 Volume 36 Issue 2 Pages 158-160

DOI https://doi.org/10.1250/ast.36.158

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