Color conversion table corrector that corrects the color conversion table according to data related to a first captured image excluding a specified area

A non-transitory recording medium storing a computer readable control program of a color conversion table corrector that corrects a color conversion table used in an image data generation device, a color conversion table correction program causing a computer to perform:

• (a) obtaining data related to a print image;
• (b) obtaining first target data based on a first captured image obtained by capturing an image of a first color matching target corresponding to the print image;
• (c) deciding a specific area, in the first captured image, which is not used to correct the color conversion table;
• (d) correcting the color conversion table according to the data related to the print image and the first target data based on the first captured image excluding the specific area;
• (e) obtaining second target data related to a color of a second color matching target, the second target data is obtained based on a second captured image obtained by capturing an image of the second color matching target;
• and
• (f) judging an area where the second captured image and the first captured image are similar to each other and decides the judged area in the first captured image as the specific area.

A color conversion table correction method performed in a color conversion table corrector that corrects a color conversion table used in an image data generation device, the method comprising:

• (a) obtaining data related to a print image;
• (b) obtaining first target data based on a first captured image obtained by capturing an image of a first color matching target corresponding to the print image;
• (c) deciding a specific area, in the first captured image, which is not used to correct the color conversion table;
• and
• (d) correcting the color conversion table according to the data related to the print image and the first target data based on the first captured image excluding the specific area;
• (e) obtaining second target data related to a color of a second color matching target, the second target data is obtained based on a second captured image obtained by capturing an image of the second color matching target;
• and
• (f) judging an area where the second captured image and the first captured image are similar to each other and decides the judged area in the first captured image as the specific area.