Information processing apparatus and non-transitory computer readable medium storing information processing program

A non-transitory computer readable medium storing an information processing program causing a computer to function as:

• a receiving unit that receives a first image which has been extracted from an image obtained by imaging of an omnidirectional camera, the first image having been obtained by imaging a head of a person and position information indicating a position of the person in the image;
• a calculation unit that calculates a degree of distortion of the first image from the position information;
• and
• a learning unit that performs learning for estimating an orientation of a face of the person by using the calculated degree of distortion and the first image.