| 一种基于主动轮廓的声呐图像水雷目标识别方法 | |
| Alternative Title | Active contour-based sonar image mine target recognition method |
朱枫 ; 郝颖明; 李娟娟; 吴清潇; 高雷
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| Department | 光电信息技术研究室 |
| Rights Holder | 中国科学院沈阳自动化研究所 |
| Patent Agent | 沈阳科苑专利商标代理有限公司 21002 |
| Country | 中国 |
| Subtype | 发明 |
| Status | 有权 |
| Abstract | 本发明涉及图像的自动目标识别领域，尤其涉及声呐图像的水雷目标识别方法。本发明包括提出超椭圆约束的主动轮廓模型、多相水平集的形状约束主动轮廓模型、基于主动轮廓模型的声呐图像水雷目标识别方法。本发明较一般目标识别方法的优点是：在噪声大的声呐图像中仍能满足识别水雷目标的要求，在水雷目标成像模糊的情况下仍能够得到水雷目标准确的轮廓。 |
| Other Abstract | The invention relates to the field of automatic target recognition of images, in particular to a sonar image mine target recognition method. According to the active contour model-based sonar image mine target recognition method, a hyperelliptic restriction active contour model and a multiphase level set shape restriction active contour model are provided. Compared with the common target recognition method, the sonar image mine target recognition method has the advantages of satisfying the requirements of mine targets in large-noise sonar images and obtaining the correct contours of the mine targets under the condition that the mine target images are fuzzy. |
| PCT Attributes | 否 |
| Application Date | 2013-11-19 |
| 2015-05-27 | |
| Date Available | 2017-10-27 |
| Application Number | CN201310587459.1 |
| Open (Notice) Number | CN104657736A |
| Language | 中文 |
| Contribution Rank | 1 |
| Document Type | 专利 |
| Identifier | http://ir.sia.cn/handle/173321/15994 |
| Collection | 光电信息技术研究室 |
| Affiliation | 中国科学院沈阳自动化研究所 |
| Recommended Citation GB/T 7714 | 朱枫,郝颖明,李娟娟,等. 一种基于主动轮廓的声呐图像水雷目标识别方法[P]. 2015-05-27. |
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