6533b828fe1ef96bd1288fd4

RESEARCH PRODUCT

Contour detection based on nonlinear discrete diffusion in a cellular nonlinear network

Patrick MarquiéJean-marie BilbaultJean-christophe Comte

subject

Physics[ INFO.INFO-TS ] Computer Science [cs]/Signal and Image ProcessingApplied MathematicsMathematical analysis020206 networking & telecommunications02 engineering and technology[ SPI.SIGNAL ] Engineering Sciences [physics]/Signal and Image processing01 natural sciences010305 fluids & plasmasNonlinear system[INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing[NLIN.NLIN-PS]Nonlinear Sciences [physics]/Pattern Formation and Solitons [nlin.PS]Control theoryModeling and Simulation0103 physical sciences0202 electrical engineering electronic engineering information engineering[ NLIN.NLIN-PS ] Nonlinear Sciences [physics]/Pattern Formation and Solitons [nlin.PS]Diffusion (business)[SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processingEngineering (miscellaneous)

description

International audience; A contour detection based on a diffusive cellular nonlinear network is proposed. It is shown that there exists a particular nonlinear function for which, numerically, the obtained contour is satisfactory. Furthermore, this nonlinear function can be achieved using analog components.

yearjournalcountryeditionlanguage
2001-01-01
https://hal.archives-ouvertes.fr/hal-00650000