1993 Fiscal Year Final Research Report Summary

Color Recognition System by Optical Neural Network

Research Project

Project/Area Number	03650282
Research Category	Grant-in-Aid for General Scientific Research (C)
Allocation Type	Single-year Grants
Research Field	電子通信系統工学
Research Institution	Doshisha University
Principal Investigator	SASAKI Wakao Doshisha Univ.Dept.electronics, Lecturer, 工学部, 専任講師 (90178674)
Project Period (FY)	1991 – 1993
Keywords	color hue recognition / optical neural network / tristimulus values / cone / color cell / 色覚系 / 錐体 / 神経節細胞
Research Abstract	This paper reports on two types of optical neural network for color recognition. The first type is based on the color system established by the C.I.E.Color recognition was confirmed by simulation and hardware system of this type. The other type is based on the Primates ophthalmencephalon model. As a result of the simulation, the output matching the fourth visual areas (V4) of cerebral cortex was confirmed. The hidden layr units were found to be similar to the ganglion cell of monkey. By improving this system, supports on explication of the ophthalmencephalon and the color recognition similar to human are expected.

(4 results)