Method, apparatus and computer program for coloring of image, Method, apparatus and computer program for learning of artificial neural network

摘要

According to an embodiment of the present invention, a method for completing coloring of an image based on a query for an unknown area in an image and an answer to the query, using an artificial neural network, at least one within the primary image Generating a first intermediate image in which the meaning-painted area is colored; Generating a first color query for at least one color unknown area in the primary image using the artificial neural network; And generating a second secondary image based on at least one of the first color query, the first answer to the first color query, and the first intermediate image.