POS terminal, information processing device, white balance adjustment method, and recording medium

An information processing device comprising:

• a memory storing instructions;
• and
• at least one processor configured to execute the instructions to:
• acquire an image generated by capturing a product, the product including a plurality of different colors;
• specify and recognize the product from the image;
• compare a plurality of portions of the image, including one or more of the plurality of different colors, with a standard image including one or more reference colors corresponding to the specified product;
• and
• adjust white balance based on a result of the comparison.

A white balance adjustment method comprising:

• capturing a product including a plurality of different colors and generating an image;
• specifying and recognizing the product from the image;
• comparing a plurality of portions of the image, including one or more of the plurality of different colors, with a standard image including one or more reference colors corresponding to the specified product;
• and
• adjusting white balance based on a result of the comparison.

A non-transitory computer readable storage medium including a processor which causes a computer to execute a method, the method comprising:

• capturing a product including a plurality of different colors and generating an image;
• specifying and recognizing the product from the image;
• comparing a plurality of portions of the image, including one or more of the plurality of different colors, with a standard image including one or more reference colors corresponding to the specified product;
• and
• adjusting white balance based on a result of the comparison.