Naver Webtoon Corporation

Sungmin Kang

Jaehyuk Chang

Gayoung Lee

A method of coloring a target image includes generating at least one target mask including a part of the target image by using a first artificial neural network, which has been trained; generating at least one reference mask that corresponds to the at least one target mask and includes at least part of a reference image, by using the first artificial neural network; generating at least one colored target mask by coloring the at least one target mask in reference to the color of the at least one reference mask; and generating a colored target image from the target image, the at least one target mask, and the at least one colored target mask by using a second artificial neural network, which has been trained.

Method for coloring a target image, and device and computer program therefor

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.

Method, apparatus, and computer program for completing painting of image, and method, apparatus, and computer program for training artificial neural network

Growing community of inventors

Seongnam-si, South Korea

Sungmin Kang