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AssigneeFuji Photo Film Co., Ltd.
InventorsOsamu Shimazaki, Hitoshi Urabe, Takao Shigaki
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A method for automatically setting signal processing conditions for respective colors in an image input/output system where a color original is read for color separation by an image input device and input density signals from the input device are then inputted to a signal processing section to be processed in gradation for each color. Then, the process density signals are inputted to an image output device such that the conditions of the original in the form of optional parameters are selected from a set of options and characteristic point parameters which are selected by designating characteristic points on the original to be processed are selected as auxiliary input parameters. Prescanned data from the image input device is processed together with the auxiliary input parameters so as to thereby determine the processing conditions for respective color output density signals.
A method for automatically setting signal processing conditions for respective colors in an image input/output system where a color original is read for color separation by an image input device, input density signals from the input device are inputted to a signal processing section to be processed in gradation for each color, and then the processed density signals are inputted to an image output device, wherein conditions of said original in the form of optional parameters are selected from a set of options and characteristics point parameters which are selected by designating characteristic points on the original to be processed are selected as auxiliary input parameters, and pre-scanned data from said image input device is processed together with said auxiliary input parameters, so as to thereby determine processing conditions for respective color output density signals.
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