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一种海面舰船目标检测方法
Alternative TitleSea surface ship target detection method
史泽林; 刘云鹏; 向伟; 亓琳; 田政; 孙健
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 Agent21002 沈阳科苑专利商标代理有限公司
Country中国
Subtype发明授权
Status有权
Abstract本发明涉及一种海面舰船目标检测方法,通过在Sobel垂直边缘图上计算垂直边缘点的数量和来获得感兴趣区域的左、右、上和下边界,从而确定感兴趣区域;基于行列均值分割与轮廓生长相结合的方法对感兴趣区域进行图像分割;在感兴趣区域所对应的灰度图像和二值图像上计算疑似目标的特征,并通过特征判别确定有效地舰船目标。本发明具有适应场景广、检测率准,具有十分重要的意义和价值。
Other AbstractThe invention relates to a sea surface ship target detection method, which comprises the following steps of: calculating the sum of the number of vertical edge points on a Sobel vertical edge graph toobtain left, right, upper and lower boundaries of an interested area so as to determine the interested area; carrying out image segmentation on the region of interest based on a method of combining row and column mean segmentation and contour growth; and calculating features of the suspected target on the grayscale image and the binary image corresponding to the region of interest, and determining an effective ship target through feature discrimination. The method has the advantages of wide application scene, accurate detection rate, and very important significance and value.
PCT Attributes
Application Date2017-12-25
2019-07-02
Date Available2021-05-25
Application NumberCN201711417359.9
Open (Notice) NumberCN109961065B
Language中文
Contribution Rank1
Document Type专利
Identifierhttp://ir.sia.cn/handle/173321/29126
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
史泽林,刘云鹏,向伟,等. 一种海面舰船目标检测方法[P]. 2019-07-02.
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