文章基本信息

标题：モノクロ画像のカラー化に関する基礎的研究
本地全文：下载
作者：小林洋平 ; 白山晋
期刊名称：映像情報メディア学会誌
印刷版ISSN：1342-6907
电子版ISSN：1881-6908
出版年度：2005
卷号：59
期号：5
页码：769-775
DOI：10.3169/itej.59.769
出版社：The Institute of Image Information and Television Engineers
摘要：Adding color to a grayscale image is important in various fields. However, much trial and error is needed to obtain the appropriate colorized result since no standard method exists for this procedure. We propose a method to colorize grayscale images using a neural network. The relation between brightness and color in a reference color image was studied using the neural network. The grayscale image was then colorized through the network. For images consisting complicated scene components, multiple neural networks among the swatches proposed by Reinhard et al. were utilized. We show the superiority of our approach over the conventional methods by demonstrating several examples.
关键词：Grayscale image;Colorization;Neural network