| 基于感兴趣区域的图像非真实感绘制算法 |
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| 引用本文： | 程琳琳,陈昭炯. 基于感兴趣区域的图像非真实感绘制算法[J]. 计算机工程, 2010, 36(16): 195-197 |
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| 作者姓名： | 程琳琳 陈昭炯 |
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| 作者单位： | 福州大学数学与计算机科学学院,福州,350108 |
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| 基金项目： | 国家自然科学基金资助项目，福建省自然科学基金资助项目 |
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| 摘 要： | 针对图像非真实感绘制(NPR)算法和感兴趣区域(ROI)提取算法的不足，提出一种基于ROI的图像NPR算法。该算法利用Mean-Shift算法实现图像的NPR效果，结合图像的ROI解决传统算法时间效率不高的问题，应用色彩传递的方法对图像自动进行色彩添加和变更，以改善视觉效果。实验结果表明，该算法具有良好的艺术效果，能有效提高算法效率。
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| 关 键 词： | 感兴趣区域 非真实感绘制 Mean-Shift算法 分水岭变换 色彩传递 |
Image Non-Photorealistic Rendering Algorithm Based on Regions of Interest |
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| CHENG Lin-lin,CHEN Zhao-jiong. Image Non-Photorealistic Rendering Algorithm Based on Regions of Interest[J]. Computer Engineering, 2010, 36(16): 195-197 |
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| Authors: | CHENG Lin-lin CHEN Zhao-jiong |
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| Affiliation: | (College of Mathematics and Computer Science, Fuzhou University, Fuzhou 350108) |
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| Abstract: | Aiming at the shortcomings of image Non-Photorealistic Rendering(NPR) algorithms and Regions of Interest(ROI) extraction algorithms, this paper proposes a NPR algorithm based on ROI. It uses Mean-Shift algorithm to implement NPR effect, combines ROI of image to solve the problem of low-efficiency of existing algorithms, and uses the method of color transfer to reach a better visual effect. Experimental results show that the algorithm gains good art effect, and improves the efficiency. |
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| Keywords: | Regions of Interest(ROI) Non-Photorealistic Rendering(NPR) Mean-Shift algorithm watershed transform color transfer |
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