شماره ركورد كنفرانس :
3540
عنوان مقاله :
(Aerial Target Recognition Based on High Resolution Range Profiles (HRRP
Author/Authors :
Reza Hallaj Shiraz University of Technology , Reza Mohseni Shiraz University of Technology, Shiraz, Iran , Kamran Kazemi Shiraz University of Technology, Shiraz, Iran
كليدواژه :
statistical propriety , Bayesian classifier , (radar automatic target recog-nition (RATR , (high-resolution range profile (HRRP
عنوان كنفرانس :
همايش بين المللي هوش مصنوعي و پردازش سيگنال
چكيده لاتين :
The fact that very small aspect changes can drastically alter the profile of an aircraft implies that a huge number of profiles would be required to char-acterize an aircraft from all possible aspects. This make a look-up table approach to classification impractical in the short-wavelength limit. A deterministic model and a conditionally Gaussian model for high-resolution range profiles (HRRP) are used, and the recognition performance under each model are compared by using one and more than one range profile. The experimental results show that assumption of Gaussian distribution by using 10 range profiles improve the recognition performance.
