基于前景目标提取的图像风格化绘制算法

系统仿真学报 ›› 2016, Vol. 28 ›› Issue (8): 1764-1768.

基于前景目标提取的图像风格化绘制算法

赵杨¹, 袁国武², 谢党恩³, 徐丹²

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

收稿日期:2014-09-15 修回日期:2015-02-01 出版日期:2016-08-08 发布日期:2020-08-17
作者简介:赵杨(1980-),男,白族,云南昆明,硕士,讲师,研究方向为非真实感绘制、数字图像处理;袁国武(通讯作者1978-), 男, 云南昆明, 博士, 副教授, 研究方向为模式识别、数字图像处理。
基金资助:
国家自然科学基金(61163019)

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

Zhao Yang¹, Yuan Guowu², Xie Dangen³, Xu Dan²

1. Department of Animation, Yunnan Normal University, Kunming 650092, China;
2. Department of Computer Science, Yunnan University, Kunming 650091, China;
3. Network Information Center, Xuchang University, Xuchang 461000, China

Received:2014-09-15 Revised:2015-02-01 Online:2016-08-08 Published:2020-08-17

摘要/Abstract

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。

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

Abstract: 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.

Key words: graph cuts, bilateral filter, color quantization, pencil drawing painting, oil painting, non-photorealistic rendering

中图分类号:

TP391

赵杨, 袁国武, 谢党恩, 徐丹. 基于前景目标提取的图像风格化绘制算法[J]. 系统仿真学报, 2016, 28(8): 1764-1768.

Zhao Yang, Yuan Guowu, Xie Dangen, Xu Dan. Stylization Rendering Algorithm Based on Interactive Graph Cuts Method for Image Segmentation[J]. Journal of System Simulation, 2016, 28(8): 1764-1768.

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