Information processing device, information processing method, and information processing program for head-related transfer functions in photography

A method, comprising:

• determining, by a computer, whether or not a size of an area occupied by a body part of a user in a photographing area is within a threshold value;
• determining, by the computer, whether or not a movement of a device used for photographing the body part of the user is within a threshold value
• automatically capturing, by the computer, an image of the body part of the user when the size of the area occupied by the body part the user is within the threshold value and when the movement of the device used for photographing the body part of the user is within the threshold value;
• presenting, by the computer, an option to the user for manually capturing an image of the body part of the user when an image of the body part of the user has not been captured within a predetermined period;
• and
• receiving, by the computer, a head-related transfer function calculated based on the captured image of the body part of the user and a learned model.

A non-transient computer-readable recording medium storing instructions that when executed by a processor, cause the processor to:

• determine whether or not a size of an area occupied by a body part of a user in a photographing area is within a threshold value;
• determine whether or not a movement of a device used for photographing the body part of the user is within a threshold value;
• automatically capture an image of the body part of the user when the size of the area occupied by the body part of the user is within the threshold value and when the movement of the device used for photographing the body part of the user is within the threshold value;
• present an option to the user for manually capturing an image of the body part of the user when an image of the body part of the user has not been captured within a predetermined period;
• and
• receive a head-related transfer function calculated based on the captured image of the body part of the user and a learned model.