Title :
Reconstruction and recognition of the radar target image
Author :
Anton, Lucian ; Pican, Silvestru
Author_Institution :
Radar, Telecommun. & Informatics Fac., Mil. Tech. Acad. of Bucharest, Romania
fDate :
6/23/1905 12:00:00 AM
Abstract :
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
Keywords :
Fourier transforms; Radon transforms; image recognition; image reconstruction; radar imaging; radar target recognition; Fourier descriptors; Matlab program; Radon transform; contour shape; data set; frequency characteristics; illumination angles; jet type recognition; object image reconstruction; profile functions; radar target image recognition; radar target image reconstruction; spatial image generation; Discrete transforms; Frequency; Image analysis; Image generation; Image recognition; Image reconstruction; Lighting; Radar imaging; Shape; Target recognition;
Conference_Titel :
Telecommunications in Modern Satellite, Cable and Broadcasting Service, 2001. TELSIKS 2001. 5th International Conference on
Conference_Location :
Nis
Print_ISBN :
0-7803-7228-X
DOI :
10.1109/TELSKS.2001.954849
