Chirp zeta transform beamforming for three-dimensional acoustic imaging | Zendy

M. Palmese | Zendy; Andrea Trucco | Zendy

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Chirp zeta transform beamforming for three-dimensional acoustic imaging

Author(s) -

M. Palmese,

Andrea Trucco

Publication year - 2007

Publication title -

the journal of the acoustical society of america

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.619

H-Index - 187

eISSN - 1520-8524

pISSN - 0001-4966

DOI - 10.1121/1.2794881

Subject(s) - beamforming , chirp , planar , acoustics , extension (predicate logic) , reduction (mathematics) , domain (mathematical analysis) , computer science , planar array , physics , mathematics , optics , telecommunications , mathematical analysis , geometry , computer graphics (images) , laser , programming language

This letter considers the possibility of the generation of three-dimensional acoustic images with a limited computational load by considering the extension of Chirp zeta transform beam forming to the case of planar array and near-field conditions. This extension, with a few innovative solutions, allows for a dramatic reduction in the number of on-line operations over traditional time-domain beamforming.

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