Three-dimensional acoustic imaging by chirp zeta transform digital beamforming

IEEE Transactions on Instrumentation and Measurement

Volumn 58, Issue 7, 2009, Pages 2080-2086

  Palmese, Maria ^a   Trucco, Andrea ^a  

^a UNIVERSITY OF GENOA   (Italy)

Author keywords

3 D acoustic imaging; Chirp zeta transform (CZT); Computational load evaluation; Digital beamforming; Frequency domain beamforming; Planar arrays; Sonar systems

Indexed keywords

3-D ACOUSTIC IMAGING; CHIRP ZETA TRANSFORM (CZT); COMPUTATIONAL LOAD EVALUATION; DIGITAL BEAMFORMING; FREQUENCY-DOMAIN BEAMFORMING; PLANAR ARRAYS; SONAR SYSTEMS;

ACOUSTIC FIELDS; ACOUSTIC IMAGING; ARRAY PROCESSING; BEAMFORMING; COMPUTATIONAL COMPLEXITY; COMPUTATIONAL METHODS; FREQUENCY DOMAIN ANALYSIS; IMAGING SYSTEMS; SENSORS; SONAR; THREE DIMENSIONAL; Z TRANSFORMS;

UNDERWATER ACOUSTICS;

EID: 67649600656     PISSN: 00189456     EISSN: None     Source Type: Journal    
DOI: 10.1109/TIM.2009.2015523     Document Type: Conference Paper

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