Patent ID: 6383726
Filing Date: 2002-05-07
Classification: G03C

Abstract:
A method for deriving a color negative film developer composition and processing conditions for developing a photographic film image which is optimized for subsequent digital scanning and digital image file manipulation, which allows for optimum rapid development processing of the film, comprising:a) identifying at least one independent variable that has a first order effect on the density of at least one of the red, green, and blue dye images of said developed image, b) selecting a desired range of values for the independent variables identified, c) formulating an experimental design that includes desired independent variables over the desired range of values, d) performing said experiment to obtain statistically significant values for desired dependent variables, e) applying said values to a mathematical model capable of providing a formula for optimizing responses to said dependent variables, and f) using the formula to identify desired optimal developer composition and processing conditions resulting in an developed image in which the subsequent required digital correction is reduced.