期刊论文

An algorithms and implementation of ink painting special effect processing based on image

中文

武汉轻工大学学报

2095-7386

2018

37

6

77-80,86

10.3969/j.issn.2095-7386.2018.06.012

武汉轻工大学大学生科研项目（xsky2017051）；

本校为第一机构

水墨画风格是图像艺术特效处理中的一种非常典型的效果,但传统图像特效处理的操作方法复杂。针对这一问题,提出了一种利用计算机图像处理技术自动生成水墨画特效的方法。首先将原始图像进行灰度处理,采用Sobel算子梯度检测进行图像边缘提取,并将其生成水墨画轮廓效果,再利用软阈值拉伸算法对色饱和度图像实现图像渲染,最后把具有水墨轮廓图像与渲染后的图像融合成水墨画特效效果图像。实验结果证明:该算法能快速有效地实现由计算机自动生成水墨画图像。

Ink painting style is a very typical effect in the special effects of image arts.But the traditional image processing is complicated.In response to this problem,a method of using computer image processing technology to automatically produce special effects of ink and wash painting is presented.First,the original image is processed into a grayscale image.Image edge is extracted using gradient detection based on Sobel operator,and make it produce the outline effect of the ink painting.Then the soft threshold stretch algorithm is used to render the color saturation image.Finally,ink painting cont...