Robustness to clutter
WebJan 1, 2024 · 1. Introduction. Sea clutter modeling is the main obstacle of target detection for high-resolution maritime radars. Compound-Gaussian models (CGM) with different types of textures are widely used to characterize sea clutter [1], [2], [3].In a CGM, sea clutter is represented as the product of a slow varying texture component and a fast varying zero … WebRobust pose estimation of rigid objects In this tutorial, we show how to find the alignment pose of a rigid object in a scene with clutter and occlusions. The code First, download the test models: object and scene. Next, copy and paste the following code into your editor and save it as alignment_prerejective.cpp (or download the source file here ).
Robustness to clutter
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WebAbstract. Low-level clouds play a key role in the energy budget and hydrological cycle of the climate system. The accurate long-term observation of low-level clouds is essential for understanding their climate effect and model constraints. Both ground-based and spaceborne millimeter-wavelength cloud radars can penetrate clouds but the detected … WebIn this Letter, we focus on the robust design of measurement matrix that maximises the output of worst-case signal-to-clutter-plus-noise ratio (SCNR) for a CS-MIMO radar. Unlike most CS radar papers [1–3], we consider the signal-dependent interference (i.e. clutter) in our CS signal model. Due to the fact that the SCNR is dependent
WebDec 4, 2007 · These findings indicate that in natural conditions, the pattern of fMRI response provides robust category information only for objects coded in selective cortical regions … WebNov 8, 2007 · Europe PMC is an archive of life sciences journal literature.
Webperformance with higher robustness and less computing time. In practice, these models separate blood from clutter based on the assumption that steady clutter represents a low-rank structure and that the moving blood component is sparse. In this paper, we present a comprehensive review of ultrasound clutter suppression WebNov 20, 2024 · Here, we propose a new approach to clutter removal based on robust principle component analysis (PCA) and deep learning. We begin by modeling the acquired contrast enhanced ultrasound signal as a combination of a …
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WebThis paper considers the robust transmit–receive design for the detection of a moving point-like target embedded in signal-dependent clutter and presents iterative sequential optimization algorithms to sequentially improve the worst-case signal-to-interference-plus-noise ratio (SINR) over clutter statistics. This paper considers the robust transmit–receive … jet tech dishwasher tech supportWebSep 9, 2024 · A method of robust clutter suppression with space–time adaptive processing (STAP) for airborne radar in heterogeneous environments is proposed, which is based on … instability index缩写WebSep 13, 2024 · Here, we propose a new approach to clutter removal based on robust principle component analysis (PCA) and deep learning. We begin by modeling the acquired contrast enhanced ultrasound signal as a combination of low rank and sparse components. This model is used in robust PCA and was previously suggested in the context of … instability index中文WebMar 3, 2024 · Leveraging vibration of effects analysis for robust discovery in observational biomedical data science. PLOS Biology , 2024; 19 (9): e3001398 DOI: 10.1371/journal.pbio.3001398 jet tech dishwasher racksWebJun 1, 2024 · For our method, after HCP compensation and DEP compression in Fig. 6 c, the clutter signals are focused in range time azimuth frequency domain as analysed in Fig. 4. … jet tech f 18 manualWebSep 13, 2024 · Here, we propose a new approach to clutter removal based on robust principle component analysis (PCA) and deep learning. We begin by modeling the … jet tech dishwasher f-18dpWebNov 8, 2007 · In contrast, information about “special” categories (faces and houses) that selectively activate particular cortical regions (the FFA and PPA, respectively) is remarkably robust to clutter and relatively preserved even when attention is diverted. Two important conclusions follow from these results. instability index:翻译