Detection of targets in clutter Pulse Doppler Filtering: By analyzing the Doppler shift in radar returns, operators can filter out clutter based on the velocity of the target relative to the radar. • Alternative approach is to resolve the target relative to the background clutter this approach requires more bandwidth, time, and complex processing • Ground clutter can be very complicated spatially-varying clutter, clutter discretes, dense moving targets (heterogenous clutter impacts detection performance [14]) Summary 20 See full list on mathworks. Apr 1, 2024 · There are several ways to deal with long-time integration of weak target returns in sea clutter. The block-adaptive and subband adaptive coherent detection can implement the long-time coherent integration for targets of constant radial velocity [5,6]. Both the log-normal and contaminated-normal distributions are proposed and yield a fairly good description of some experimental data. In this article, we propose a novel 3-D target detection algorithm that effectively identifies vessel targets in sea clutter using multidimensional fusion features. Feb 20, 2007 · Measurements of sea clutter using high-resolution radar show that clutter cross section is not Rayleigh distributed. com The detection of targets in infra-red imagery is a challeng-ing problem which involves locating small targets in heavily cluttered environments while maintaining a low false alarm rate. The main diagonal of these matrices represents the signal energy, while the off-diagonals capture the correlation coefficients between different Apr 1, 2024 · There are several ways to deal with long-time integration of weak target returns in sea clutter. In this paper, we propose an intelligent detection algorithm for targets concealed in strong clutter and complex interference environments. bjhngfb yrvlud sbpbnl ouessf cvvc jdmrrd yflls wds gemepgn qyiv