Colorization method of high resolution anime sketch with Pix2PixHD

Jinrong Cui, Shengwei Zhong, Jianxin Chai, Luen Zhu, Baoning Liu, Lihao Lin, Jing Li, Xiaozhao Fang
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引用次数: 0

Abstract

Image colorization is an important field of computer vision. With the increasing resolution of colorized images, people’s requirements for the quality of the coloring effect of pictures have been increasingly improved, and the effects of traditional image colorization methods can not longer resolve with high-resolution colorization problem. This paper proposed a colorization method for high-resolution anime sketch based on conditional generation confrontation network. By using a network model with multi-scale generator and multi-scale discriminator, the mapping relationship between the anime sketch and the corresponding image was learned and optimized in the process of generator and discriminator training. Finally, the trained network model was used to color the anime sketch. Experiment results show that compared with other anime sketch colorization methods, the proposed in this paper can color high resolution anime sketch while maintaining considerable visual effects.
高分辨率动画素描的着色方法与Pix2PixHD
图像着色是计算机视觉的一个重要领域。随着彩色图像分辨率的不断提高,人们对图片的着色效果质量的要求也越来越高,传统的图像着色方法的效果已经不能解决具有高分辨率的着色问题。提出了一种基于条件生成对抗网络的高分辨率动画草图着色方法。采用多尺度生成器和多尺度判别器的网络模型,在生成器和判别器的训练过程中学习并优化动画草图与相应图像的映射关系。最后,利用训练好的网络模型对动画草图进行上色。实验结果表明,与其他动画草图着色方法相比,本文提出的方法可以在保持相当视觉效果的前提下对高分辨率动画草图进行着色。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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