The human visual receptor, the source of technical solutions
Vasile Degeratu, Carmen L. Schiopu, Ştefania Degeratu · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2003
In this paper the authors present some characteristics of the human visual receptor showing that it is a perfect model and a source of technical solutions. Hence, the human eye is very close by the individual reception of photons, attenuating unfavorable consequences of diffraction from the ulterior processing of image at the retina’s level, and through the multiple coincidences method it filters the noise, etc. Thus, the authors present the models of neuronal networks which exist in retinas, the models realized in the optoelectronical technology, with the helping of the directional couplers.