一种基于扫描线的卡通画仿真新方法

A new scan-line based cartoon-style rendering method

通过分析卡通画的艺术特点,提出一种基于扫描线的卡通风格渲染方法,首先对用户输入的图像进行边缘检测提取出轮廓,然后进行颜色的均一化处理,最后得到具有卡通风格的结果图像.为了满足本算法的要求,提出了基于直方图的边缘检测参数的计算和基于扫描线的颜色处理两个算法,能够自动、实时地完成渲染过程.实验结果表明,本方法的渲染效果更接近于手绘风格,且无需用户交互,适合于卡通动画和个性化照片等领域的应用.

This paper presented a scan-line based method for cartoon-style rendering for the purpose of simulating the style of artists. The method firstly abstracts from input image the contours, then processes colors and finally combines the two results to make cartoon-style render. Furthermore, the method gives two algorithms of histogram-based parameter computation for edge detection and color processing based on scan-lining which help to complete real-time rendering process automatically. Resuits show that our approach can render images to an artistic style which is suitable for cartoon animation and personalized photo.