| 基于数学形态学的测试卡图案识别方法 |
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| 引用本文： | 王倩,贾永红,邹勤. 基于数学形态学的测试卡图案识别方法[J]. 测绘科学, 2010, 35(1): 101-103 |
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| 作者姓名： | 王倩 贾永红 邹勤 |
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| 作者单位： | 中国地质大学人文经管学院,北京,100083;武汉大学遥感信息工程学院,武汉,430079 |
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| 基金项目： | 地理空间信息工程国家测绘局重点实验室项目;;教育部留学回国人员科研启动基金资助项目 |
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| 摘 要： | 提出了一种基于数学形态学的双向匹配识别方法,通过对测试运动员的测试卡图案进行识别,试验结果表明该方法不仅能良好地去除测试卡图案上噪声的影响,而且能有效识别测试卡上图案,识别正确率高达95%以上。
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| 关 键 词： | 数学形态学 Top-hat变换 模板匹配 |
An approach for testing card patterns identification based on mathematic morphology |
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| WANG Qian,JIA Yong-hong,ZOU Qin. An approach for testing card patterns identification based on mathematic morphology[J]. Science of Surveying and Mapping, 2010, 35(1): 101-103 |
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| Authors: | WANG Qian JIA Yong-hong ZOU Qin |
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| Abstract: | A bidirectional matching recognition method based on mathematic morphology is proposed.The method is applied to identify patterns on the test cards which are used to measure the celerity of an athlete.The experimental results indicate that the method not only resists the negative effect of noises on the testing cards,but also efficiently identify patterns,and the correct accuracy of identification is up to 95%. |
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| Keywords: | mathematic morphology top-hat transform template matching |
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