1. A learning apparatus, comprising: a non-transitory memory storing teacher images; a motion-amount-setting section configured to set a motion amount; a motion-direction-setting section configured to set a motion direction; a student-image-generating section configured to generate a plurality of student images by adding a motion blur to the teacher images based on the set motion amount and the set motion direction, and by not adding the motion blur to the teacher images, wherein a ratio of a number of student images generated by not adding the motion blur to a number of student images generated by adding the motion blur is predetermined; a prediction-tap-extracting section configured to extract a pixel value of a pixel in each student image whose space position substantially agrees with a space position of a target pixel in a corresponding teacher image; and a coefficient-generating section configured to generate processing coefficients for predicting the target pixel in the corresponding teacher image from the pixel value of the pixel extracted by the prediction-tap-extracting section for the motion direction, based on a relationship between plural pairs of the pixel value of the pixel extracted by the prediction-tap-extracting section and the target pixel in the corresponding teacher image.