Image processing apparatus, method, and storage medium using color-adjusted image data

A method for controlling an information processing apparatus comprising:

• storing, in a storage, a first lookup table indicating each output color data associated with respective input color data;
• and
• acquiring a second lookup table by adjusting an output value of the first lookup table such that the output value is adjusted to be a color value for at least one of characters and lines,
• wherein an input value of the input color data is represented by red (R), green (G), and blue (B) of an RGB color space,
• wherein the output value to be adjusted in the first lookup table is an output value associated with an input value having a predetermined value corresponding to at least one of R, G, and B, and, the predetermined value includes at least a maximum value or a minimum value of the color data,
• wherein the output value of the first lookup table is adjusted based on two configuration values among R, G, and B of the input value corresponding to the output value to be adjusted, and, the two configuration values are configuration values other than a configuration value of which the input value is the maximum value.

A non-transitory computer readable storage medium storing a program for causing a computer to execute a method for controlling an information processing apparatus, the method comprising:

• storing, in a storage, a first lookup table indicating each output color data associated with respective input color data;
• and
• acquiring a second lookup table by adjusting an output value of the first lookup table such that the output value is adjusted to be a color value for at least one of characters and lines,
• wherein an input value of the input color data is represented by red (R), green (G), and blue (B) of an RGB color space,
• wherein the output value to be adjusted in the first lookup table is an output value associated with an input value having a predetermined value corresponding to at least one of R, G, and B, and, the predetermined value includes at least a maximum value or a minimum value of the color data,
• wherein the output value of the first lookup table is adjusted based on two configuration values among R, G, and B of the input value corresponding to the output value to be adjusted, and, the two configuration values are configuration values other than a configuration value of which the input value is the maximum value.