| 基于文化粒子群算法的快速图像增强方法 |
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| 引用本文： | 梁睿,吴成茂,王阳.基于文化粒子群算法的快速图像增强方法[J].西安邮电学院学报,2012,17(4):29-34. |
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| 作者姓名： | 梁睿 吴成茂 王阳 |
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| 作者单位： | 西安邮电大学电子工程学院,陕西西安,710121 |
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| 基金项目： | 陕西省教育厅自然科学专项基金资助项目 |
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| 摘 要： | 为了提高线性规划图像增强算法的运行效率,提出一种基于文化粒子群算法的快速优化直方图均衡增强新方法。将文化算法融入粒子群算法框架以得到文化粒子群算法,并将其应用于线性规划图像增强方法,以获得新的优化适应度函数。针对线性规划图像均衡化增强后的图像,利用伽玛校正方法来改善其视觉效果。对图像增强的效率和效果的理论分析及相关实验结果表明,所提方法可行,且相对于传统直方图均衡法在图像增强效果方面有一定程度的改善,能满足人眼视觉感知的需要。
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| 关 键 词： | 直方图均衡 线性规划 粒子群算法 文化粒子群算法 |
Fast linear programming enhanced method based on combining culture algorithm with particle swarm algorithm |
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| LIANG Rui,WU Chengmao,WANG Yang.Fast linear programming enhanced method based on combining culture algorithm with particle swarm algorithm[J].Journal of Xi'an Institute of Posts and Telecommunications,2012,17(4):29-34. |
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| Authors: | LIANG Rui WU Chengmao WANG Yang |
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| Affiliation: | (School of Electronic Engineering, Xi＇an University of Posts and Telecommunications, Xi＇an 710121, China) |
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| Abstract: | In order to improve the operation efficiency of linear programming image enhancement method, a novel optimization algorithm based on combining cultural particle swarm with culture algorithm for fast histogram equalization enhancement method is proposed. Firstly, the culture algorithm is infused to Particle Swarm Optimization frame, and a kind of new Culture-Particle Swarm Optimization algorithm is obtained. Secondly, the former result is applied tO linear programming image enhancement method, meanwhile, a new optimization fitness function is proposed. In the end, the effect of image enhancement is improved in a certain extent by using gamma correction. Experimental results show that the algorithm proposed is feasible, and its efficiency has more obvious improvement that of the the need of human visual system. traditional histogram equalization and it can meet |
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| Keywords: | histogram equalization linear program particle swarm optimization culture-parti cle swarm optimization |
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