Image processing that generates and density corrects ink amount data

摘要

An image processing device comprises a color conversion unit that converts image data expressed in a first color space to ink quantity data expressed in a second color space, the ink quantity data comprising ink quantity data for chromatic color and ink quantity data for black; and a density adjustment unit that increases or decreases the ink quantity data for chromatic color based on a first adjustment value specified for chromatic color and increases or decreases the ink quantity data for black based on a second adjustment value specified for black.

主权项

1. An image processing device comprising:
a color conversion unit that converts image data expressed in a first color space to ink quantity data expressed in a second color space, the ink quantity data comprising ink quantity data for chromatic color and ink quantity data for black; a density adjustment unit that increases or decreases the ink quantity data for chromatic color based on a first adjustment value specified for chromatic color, and increases or decreases the ink quantity data for black based on a second adjustment value specified for black; a dot breakdown unit that converts the increased or decreased ink quantity data to dot quantity data expressed as a dot quantity for each of different sizes of dots to be formed by an image recording device; and a halftone process unit that converts the dot quantity data to data denoting whether or not the dots are to be formed.