| 改进的同态滤波在指针式仪表图像预处理中的应用 |
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| 引用本文： | 郭贵法,汪仁煌,王欢. 改进的同态滤波在指针式仪表图像预处理中的应用[J]. 广东工业大学学报, 2009, 26(3): 57-59,71 |
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| 作者姓名： | 郭贵法 汪仁煌 王欢 |
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| 作者单位： | 广东工业大学,自动化学院,广东广州,510006;广东工业大学,自动化学院,广东广州,510006;广东工业大学,自动化学院,广东广州,510006 |
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| 摘 要： | 在分析产生大面积的眩光、反光的指针式仪表图像特征的基础上,利用高斯函数结合同态滤波对该类图像进行预处理,并在实验平台下仿真.通过实验仿真,能得到清晰的二值图,实验结果说明该方法是有效的. .
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| 关 键 词： | 指针式仪表 图像预处理 同态滤波 |
A Pretreatment of Image Based on Reformative Homomorphic Filtering |
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| Guo Gui-fa,Wang Ren-huang,Wang Huan. A Pretreatment of Image Based on Reformative Homomorphic Filtering[J]. Journal of Guangdong University of Technology, 2009, 26(3): 57-59,71 |
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| Authors: | Guo Gui-fa Wang Ren-huang Wang Huan |
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| Affiliation: | Guo Gui-fa,Wang Ren-huang,Wang Huan(Faculty of Automation,Guangdong University of Technology,Guangzhou 510006,China) |
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| Abstract: | After analyzing the features of the images which glisten and have large area dizzy brightness,a new method is proposed.The reformative homomorphic filtering is combined with the function of Gauss,for the pretreatment of the images.Simulated by the experiment,clear binary images can be obtained.Experimental results show that the proposed method is effective. |
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| Keywords: | indicator type measuring appliance image preprocessing homomorphic filtering |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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