雷达目标图像的重建与识别

5th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Service. TELSIKS 2001. Proceedings of Papers (Cat. No.01EX517) Pub Date : 2001-09-19 DOI:10.1109/TELSKS.2001.954849

L. Anton, S. Pican

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引用次数: 2

摘要

提出了一种生成多类型射流空间图像的方法。该方法包括将Radon变换应用于包含所研究对象的频率特性离散值的数据集，用于多个照明角度。开发了图像重建的Matlab程序。利用图像的轮廓形状进行射流类型的识别。计算傅里叶描述子是为了提供轮廓形状的良好表征。针对用于目标图像重建的轮廓函数的数量，对图像识别的质量进行了分析。

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Reconstruction and recognition of the radar target image

A method for generating the spatial image of several types of jets is presented. The method consists in applying the Radon transform to a data set containing discrete values of the frequency characteristic of the objects under study, for several illumination angles. A Matlab program was developed for image reconstruction. The contour shape of the images is used for recognition of jet type. Fourier descriptors are calculated in order to provide a good characterisation of the contour shape. An analysis of the quality of the image recognition is made with respect to the number of profile functions used for object image reconstruction.

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来源期刊

5th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Service. TELSIKS 2001. Proceedings of Papers (Cat. No.01EX517)

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