Image or video appearance features (e.g., color, texture, tone, illumination, and so on) reflect one's visual perception and direct impression of an image or video. Given a source image (video) and a target image (video), the image (video) color transfer technique aims to process the color of the source image or video (note that the source image or video is also referred to the reference image or video in some literature) to make it look like that of the target image or video, i.e., transferring the appearance of the target image or video to that of the source image or video, which can thereby change one's perception of the source image or video. As an extension of color transfer, style transfer refers to rendering the content of a target image or video in the style of an artist with either a style sample or a set of images through a style transfer model. As an emerging field, the study of style transfer has attracted the attention of a large number of researchers. After decades of development, it has become a highly interdisciplinary research with a variety of artistic expression styles can be achieved. This paper provides an overview of color transfer and style transfer methods over the past years.

翻译：图像或视频外观特征(例如,颜色、纹理、音调、照明等)反映一个人对图像或视频的视觉感知和直接印象。根据源图像(视频)和目标图像(视频),图像(视频)颜色传输技术旨在处理源图像或视频的颜色(注意源图像或视频也参考参考图像或一些文献中的视频)使其看起来像目标图像或视频,即将目标图像或视频的外观转变为源图像或视频,从而改变一个人对源图像或视频的视觉感知或直接印象。作为颜色转移的延伸,风格转移是指将目标图像或视频的内容以艺术家的风格通过样式转换模型或一组图像的形式呈现出来。作为一个新兴领域,对风格转移的研究吸引了大量研究人员的注意。经过几十年的开发,它已成为一种高度跨学科的研究,可以实现各种艺术表达风格的转变方式。本文提供了过去几年中颜色转移和风格转移方法的概览。