| 飞行器结构特征提取与识别 |
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| 引用本文： | 吴巍,彭嘉雄.飞行器结构特征提取与识别[J].华中科技大学学报(自然科学版),2004,32(1):70-72. |
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| 作者姓名： | 吴巍 彭嘉雄 |
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| 作者单位： | 华中科技大学,图像识别与人工智能研究所,湖北,武汉,430074 |
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| 基金项目： | 国防科技大学精确制导ATR重点实验室基金资助项目 |
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| 摘 要： | 针对天空背景下的飞行器，从目标的结构特征出发，采用SUSAN算子将目标从背景中提取出来；结合边缘信息，利用灰度重构对云层区域进行抑制；对处理后的图像二值化后，利用形态学算子对目标区域填充；最后对目标区域细化，利用先验知识发现目标的头部，实验结果证明了该方法的可行性．
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| 关 键 词： | 目标提取 图像细化 目标识别 |
| 文章编号： | 1671-4512(2004)01-0070-03 |
| 修稿时间： | 2003年4月29日 |
Extraction of the structure feature of aircraft and its recognition |
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| Wu Wei Peng Jiaxiong Doctoral Candidate, Institute for Pattern Recognition & AI,Huazhong Univ. of Sci. & Tech.,Wuhan ,China..Extraction of the structure feature of aircraft and its recognition[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2004,32(1):70-72. |
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| Authors: | Wu Wei Peng Jiaxiong Doctoral Candidate Institute for Pattern Recognition & AI Huazhong Univ of Sci & Tech Wuhan China |
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| Institution: | Wu Wei Peng Jiaxiong Doctoral Candidate, Institute for Pattern Recognition & AI,Huazhong Univ. of Sci. & Tech.,Wuhan 430074,China. |
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| Abstract: | An algorithm for the extraction and recognition of the structure feature of aircraft image with sky background was given. The aircraft was extracted from the background by using SUSAN operator. Based on the information of the edge, a new image was reconstructed by the method of morphology. The image segmentation and filling processing were performed so that the target region could be perfectly extracted. The image thinning processing was executed and the head area of aircraft could be recognized with prior information. This method was verified by the results of experiments. |
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| Keywords: | target extracting image thinning target recognition |
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