Image Enhancement Processing of the Digital Color to use in the Hard Copy

디지탈 칼라 이미지를 복제용원고로 사용하기 위한 이미지 강조처리

we describes a method for realizing the color conversion from the tristimulus (X, Y, Z) values to the print ink signals (C, M, Y) by using neural networks. The realized nonlinear color conversion system consists of two hidden layers those have seventeen nodes. We determined the C, M, Y values of the input control signals to compensate the printer nonlinearity of real systems. Experimental results showed that the described method is useful and valid to realized the nonlinear color conversion.