DAMAS with compression computational grid for acoustic source mapping
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2017.03.027
Abstract: Abstract Nowadays phased microphone arrays have become a standard technique for acoustic source mapping. Compared with the conventional delay-and-sum beamforming method, deconvolution approaches such as DAMAS successfully improve the spatial resolution, however require high computational… read more here.
Keywords: source mapping; acoustic source; computational grid; damas ... See more keywords
Demonstration of cardiac rotor and source mapping techniques in embryonic chick monolayers.
Sign Up to like & getrecommendations! Published in 2017 at "Chaos"
DOI: 10.1063/1.5001459
Abstract: Excitable media, such as the heart, display propagating waves with different geometries including target patterns and rotors (spiral waves). Collision of two waves leads to annihilation of both. We present algorithms for data processing and… read more here.
Keywords: source mapping; cardiac rotor; techniques embryonic; mapping techniques ... See more keywords
Dual-Modality Electromechanical Physiology Source Mapping
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2024.3382347
Abstract: Human heart is a pump coupled with electrical and mechanical signals, both of which are of spatial distribution and play an important role in cardiac disease diagnosis. In order to monitor the electromechanical spatial distribution… read more here.
Keywords: modality electromechanical; physiology; dual modality; source mapping ... See more keywords