METHOD, APPARATUS, AND COMPUTER PROGRAM FOR COMPLETING PAINTING OF IMAGE, AND METHOD, APPARATUS, AND COMPUTER PROGRAM FOR TRAINING ARTIFICIAL NEURAL NETWORK

摘要

A method of completing coloring of an image based on a query regarding a color-unknown region in the image and an answer to the query, includes: generating, by using an artificial neural network, a first intermediate image in which at least one uncolored region in a primary image is colored; generating, by using the artificial neural network, a first color query regarding the at least one color-unknown region in the primary image; and generating a secondary image based on at least one of the first color query, a first answer to the first color query, and the first intermediate image.