Sketches are a medium to convey a visual scene from an individual's creative perspective. The addition of color substantially enhances the overall expressivity of a sketch. This paper proposes two methods to mimic human-drawn colored sketches by utilizing the Contour Drawing Dataset. Our first approach renders colored outline sketches by applying image processing techniques aided by k-means color clustering. The second method uses a generative adversarial network to develop a model that can generate colored sketches from previously unobserved images. We assess the results obtained through quantitative and qualitative evaluations.

翻译：Ketches 是一种介质, 从个人创造性的角度传递视觉场景。 添加颜色可大大增强素描的总体表达性。 本文建议了两种方法, 利用光谱绘图数据集模仿人画的彩色草图。 我们的第一种方法通过应用K- points 彩色群集所辅助的图像处理技术来绘制彩色草图。 第二种方法使用基因对抗网络来开发一个模型, 从先前未见的图像中生成彩色草图。 我们评估了定量和定性评估的结果 。