A technique is presented for the automated calculation and the imaging of the electric field around a moving animal. This technique is based on the numerical analysis of an electric field using the finite difference method. Its usefulness in practice is demonstrated by applying it to a free-moving mouse. The mouse is photographed in a 35 mm monochromatic film, and it is transformed in a digital image using a flying spot scanner (FSS). This image is used as a boundary condition for the numerical calculation of the electric field. The distributions of both equipotential lines and electric lines of force are plotted on an X-Y plotter. The intensity distribution of the electric field is presented in the luminance on a CRT display of the FSS and recorded on a film. The surface electric field of the animal body is calculated by extrapolation along the electric line of force and presented in vector patterns. It is shown quantatively that the electric field on the animal body (e.g. nose, back, ears) changes considerably as the animal changes its posture. This method is widely applicable to the objects with any shapes including a human.
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Copy
Tetsuo KOBAYASHI, Koichi SHIMIZU, Goro MATSUMOTO, "Visualization of the Electric Field around a Moving Animal by Numerical Calculation" in IEICE TRANSACTIONS on transactions,
vol. E65-E, no. 10, pp. 565-571, October 1982, doi: .
Abstract: A technique is presented for the automated calculation and the imaging of the electric field around a moving animal. This technique is based on the numerical analysis of an electric field using the finite difference method. Its usefulness in practice is demonstrated by applying it to a free-moving mouse. The mouse is photographed in a 35 mm monochromatic film, and it is transformed in a digital image using a flying spot scanner (FSS). This image is used as a boundary condition for the numerical calculation of the electric field. The distributions of both equipotential lines and electric lines of force are plotted on an X-Y plotter. The intensity distribution of the electric field is presented in the luminance on a CRT display of the FSS and recorded on a film. The surface electric field of the animal body is calculated by extrapolation along the electric line of force and presented in vector patterns. It is shown quantatively that the electric field on the animal body (e.g. nose, back, ears) changes considerably as the animal changes its posture. This method is widely applicable to the objects with any shapes including a human.
URL: https://global.ieice.org/en_transactions/transactions/10.1587/e65-e_10_565/_p
Copy
@ARTICLE{e65-e_10_565,
author={Tetsuo KOBAYASHI, Koichi SHIMIZU, Goro MATSUMOTO, },
journal={IEICE TRANSACTIONS on transactions},
title={Visualization of the Electric Field around a Moving Animal by Numerical Calculation},
year={1982},
volume={E65-E},
number={10},
pages={565-571},
abstract={A technique is presented for the automated calculation and the imaging of the electric field around a moving animal. This technique is based on the numerical analysis of an electric field using the finite difference method. Its usefulness in practice is demonstrated by applying it to a free-moving mouse. The mouse is photographed in a 35 mm monochromatic film, and it is transformed in a digital image using a flying spot scanner (FSS). This image is used as a boundary condition for the numerical calculation of the electric field. The distributions of both equipotential lines and electric lines of force are plotted on an X-Y plotter. The intensity distribution of the electric field is presented in the luminance on a CRT display of the FSS and recorded on a film. The surface electric field of the animal body is calculated by extrapolation along the electric line of force and presented in vector patterns. It is shown quantatively that the electric field on the animal body (e.g. nose, back, ears) changes considerably as the animal changes its posture. This method is widely applicable to the objects with any shapes including a human.},
keywords={},
doi={},
ISSN={},
month={October},}
Copy
TY - JOUR
TI - Visualization of the Electric Field around a Moving Animal by Numerical Calculation
T2 - IEICE TRANSACTIONS on transactions
SP - 565
EP - 571
AU - Tetsuo KOBAYASHI
AU - Koichi SHIMIZU
AU - Goro MATSUMOTO
PY - 1982
DO -
JO - IEICE TRANSACTIONS on transactions
SN -
VL - E65-E
IS - 10
JA - IEICE TRANSACTIONS on transactions
Y1 - October 1982
AB - A technique is presented for the automated calculation and the imaging of the electric field around a moving animal. This technique is based on the numerical analysis of an electric field using the finite difference method. Its usefulness in practice is demonstrated by applying it to a free-moving mouse. The mouse is photographed in a 35 mm monochromatic film, and it is transformed in a digital image using a flying spot scanner (FSS). This image is used as a boundary condition for the numerical calculation of the electric field. The distributions of both equipotential lines and electric lines of force are plotted on an X-Y plotter. The intensity distribution of the electric field is presented in the luminance on a CRT display of the FSS and recorded on a film. The surface electric field of the animal body is calculated by extrapolation along the electric line of force and presented in vector patterns. It is shown quantatively that the electric field on the animal body (e.g. nose, back, ears) changes considerably as the animal changes its posture. This method is widely applicable to the objects with any shapes including a human.
ER -