Registration apparatus, registration method, and non-transitory storage medium with audio output for products imaged and sensed by any of size and kind

A registration method executed by a computer, the registration method comprising:

• acquiring an image obtained by imaging a placement surface of a table, on which a product is placed;
• recognizing, as a recognized product, the product included in the image;
• determining whether the recognized product satisfies a predetermined condition, the predetermined condition including:
• a reliability of a recognition result of the recognized product is lower than a first reference value,
• a price of the recognized product is equal to or higher than a second reference value, and
• whether there exists an other product that is different from the recognized product, is of a same kind as the recognized product, and has a different size from the recognized product;
• and
• outputting a name of the recognized product by voice when the recognized product satisfies the predetermined condition.

A non-transitory storage medium storing a program that causes a computer to:

• acquire an image obtained by imaging a placement surface of a table, on which a product is placed;
• recognize, as a recognized product, the product included in the image;
• determine whether the recognized product satisfies a predetermined condition, the predetermined condition including:
• a reliability of a recognition result of the recognized product is lower than a first reference value,
• a price of the recognized product is equal to or higher than a second reference value, and
• whether there exists an other product that is different from the recognized product, is of a same kind as the recognized product, and has a different size from the recognized product;
• and
• output a name of the recognized product by voice when the recognized product satisfies the predetermined condition.