Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Chessa, Piero"'
Autor:
Bevilacqua, Giuseppe, Biancalana, Valerio, Carucci, Mario, Cecchi, Roberto, Chessa, Piero, Donniacuo, Aniello, Mandala', Marco, Stiaccini, Leonardo, Viberti, Francesca
Publikováno v:
IEEE transactions on biomedical engineering (2023)
A wireless, wearable magnetic eye tracker is described and characterized. The proposed instrumentation enables simultaneous evaluation of eye and head angular displacements. Such a system can be used to determine the absolute gaze direction as well a
Externí odkaz:
http://arxiv.org/abs/2305.09289
Autor:
Biancalana, Valerio, Chessa, Piero
We analyze the information that can be retrieved from the tracking parameters produced by an innovative wearable eye tracker. The latter is based on a permanent-magnet marked corneal lens and by an array of magnetoresistive detectors that measure the
Externí odkaz:
http://arxiv.org/abs/2209.13316
Autor:
Bellizzi, Lorenzo, Bevilacqua, Giuseppe, Biancalana, Valerio, Carucci, Mario, Cecchi, Roberto, Chessa, Piero, Donniacuo, Aniello, Mandalà, Marco, Stiaccini, Leonardo
Publikováno v:
Review of Scientific Instruments 93, 035006 (2022)
We present a set of results obtained with an innovative eye-tracker based on magnetic dipole localization by means of an array of magnetoresistive sensors. The system tracks both head and eye movements with a high rate (100-200 Sa/s) and in real time
Externí odkaz:
http://arxiv.org/abs/2111.12572
Autor:
Biancalana, Valerio, Cecchi, Roberto, Chessa, Piero, Mandalà, Marco, Bevilacqua, Giuseppe, Dancheva, Yordanka, Vigilante, Antonio
Publikováno v:
Instruments 2021, 5, 11
We characterize the performance of a system based on a magnetoresistor array. This instrument is developed to map the magnetic field, and to track a dipolar magnetic source in the presence of a static homogeneous field. The position and orientation o
Externí odkaz:
http://arxiv.org/abs/2101.11276
Autor:
Biancalana, Valerio, Cecchi, Roberto, Chessa, Piero, Bevilacqua, Giuseppe, Dancheva, Yordanka, Vigilante, Antonio
Publikováno v:
MDPI Instruments (1) 2021
We present the hardware of a cheap multi-sensor magnetometric setup where a relatively large set of magnetic field components is measured in several positions by calibrated magnetoresistive detectors. The setup is developed with the scope of mapping
Externí odkaz:
http://arxiv.org/abs/2009.00338
Autor:
Basti, Andrea, Boschi, Valerio, Chessa, Piero, Dattilo, Vincenzo, Passaquieti, Roberto, Ruggi, Paolo
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A March 2023 1048
Autor:
Biancalana, Valerio, Bevilacqua, Giuseppe, Chessa, Piero, Dancheva, Yordanka, Cecchi, Roberto, Stiaccini, Leonardo
Publikováno v:
Rev. Sc. Instrum. 88 (3) 035107 (2017)
A low cost, stable, programmable, unipolar current source is described. The circuit is designed in view of a modular arrangement, suitable for applications where several DC sources must be controlled at once. A hybrid switching/linear design helps in
Externí odkaz:
http://arxiv.org/abs/1702.05320
Publikováno v:
Applied Physics B 122:103 (2016)
A multi-channel atomic magnetometer operating in an unshielded environment is described and characterised. The magnetometer is based on D1 optical pumping and D2 polarimetry of Cs vapour contained in gas-buffered cells. Several technical implementati
Externí odkaz:
http://arxiv.org/abs/1601.06938
Autor:
Biancalana, Valerio, Chessa, Piero
Publikováno v:
Instruments (2410-390X); Mar2023, Vol. 7 Issue 1, p8, 16p
Autor:
Bellizzi, Lorenzo, Bevilacqua, Giuseppe, Biancalana, Valerio, Carucci, Mario, Cecchi, Roberto, Chessa, Piero, Donniacuo, Aniello, Mandalà, Marco, Stiaccini, Leonardo
Publikováno v:
Review of Scientific Instruments; Mar2022, Vol. 93 Issue 3, p1-7, 7p