基于前景目标提取的图像风格化绘制算法  

Stylization Rendering Algorithm Based on Interactive Graph Cuts Method for Image Segmentation

作　　者：赵杨[1] 袁国武[2] 谢党恩[3] 徐丹[2] 

机构地区：[1]云南师范大学传媒学院动画系,昆明650092 [2]云南大学信息学院计算机科学与工程系,昆明650091 [3]许昌学院网络信息中心,许昌461000

出　　处：《系统仿真学报》2016年第8期1764-1768,共5页Journal of System Simulation

基　　金：国家自然科学基金(61163019)

摘　　要：算法将Graph Cuts理论运用于输入图像前景目标的提取方面。通过交互式分割,用户将图像分为前景及背景区域。对于背景区域,应用设计的多种非真实感绘制算法,将其渲染成具有卡通画、铅笔画或者油画等风格的艺术图像,对于前景区域保持其细节特征不变。通过融合前背景区域,获得具有风格化的艺术图像。实验显示,处理一定数量的图像,算法生成的风格化图像呈现了视觉满意的非真实感效果。The image is cut into two parts, the object and background, using the Graph Cuts interactive image segmentation algorithm. Through interactive image segmentation, user segmented image into a foreground region and a background region. For background area, a variety of non-photorealistic rendering algorithm was designed, which could render the original image into artistic images with other cartoon painting, pencil drawing or painting style. For foreground region, the algorithm maintained its feathers unchanged. By merging foreground and background areas, the artistic images were obtained with variety styles. Experiments show that the algorithm designed can get the desired result for processing a certain number of images and videos.

关 键 词：图割 双边滤波器 色彩量化 铅笔画 油画 非真实感绘制 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]