Antonio Canclini — accepted AI-conference papers

2018

A Weighted Least Squares Beam Shaping Technique for Sound Field Control

Antonio Canclini, Dejan Markovic, Martin Schneider, Fabio Antonacci, Emanuël Anco Peter Habets, Andreas Walther +1

ICASSP 2018accepted

A weighted least squares beam shaping technique for sound field control using a loudspeaker array is proposed. Given a desired spatial response at prescribed control points, the space-time filter is designed by solving a least squares minimization problem. To reduce the computational effort, we prop…

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2017

Dictionary-based Equivalent Source Method for Near-Field Acoustic Holography

Antonio Canclini, Massimo Varini, Fabio Antonacci, Augusto Sarti

ICASSP 2017accepted

In this paper, we propose a modification of the standard Equivalent Source Method (ESM) for Near-Field Acoustic Holography (NAH). As in EMS, we aim at modeling the acoustic pressure radiated from a vibrating object, and its surface velocity, as the joint effect of a set of equivalent sources located…

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2016

A low-cost solution to 3D pinna modeling for HRTF prediction

Luca Bonacina, Antonio Canclini, Fabio Antonacci, Marco Marcon, Augusto Sarti, Stefano Tubaro

ICASSP 2016accepted

We propose an infrared (IR) stereo-vision system for estimating the 3D model of the pinna, based on low-cost devices. A commercial IR calibrated stereo camera is used in conjunction with a structured IR light projector, to acquire highly textured snapshots of the pinna. A point cloud is computed for…

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