Image processing system for converting a color processing command into a control signal using an external controller

摘要

An image processing system includes a host, a controller external to the host, and an image processing apparatus. The host includes a selecting device for selecting a color processing command representing conditions of plural color processing operations within the image processing apparatus, the controller includes converting means for converting the color processing command into a control signal corresponding to color processing for controlling the plural color processing operations within the image processing apparatus, and the image processing apparatus includes a color processing device for performing color processing on image data according to the control signal.