Results 11 to 20 of about 19,592 (263)
Patch-Based Background Initialization in Heavily Cluttered Video [PDF]
IEEE Transactions on Image Processing, 2010 In this paper, we propose a patch-based technique for robust background initialization that exploits both spatial and temporal consistency of the static background. The proposed technique is able to cope with heavy clutter, i.e, foreground objects that stand still for a considerable portion of time. First, the sequence is subdivided in patches that are
A. Colombari, FUSIELLO, Andrea
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LaBGen-P-Semantic: A First Step for Leveraging Semantic Segmentation in Background Generation
Journal of Imaging, 2018 Given a video sequence acquired from a fixed camera, the stationary background generation problem consists of generating a unique image estimating the stationary background of the sequence.
Benjamin Laugraud +2 more
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Annals of Noninvasive Electrocardiology, 2023 Background Concealed accessory pathway (AP) may cause atrial ventricular reentrant tachycardia impacting the health of patients. However, it is asymptomatic and undetectable during sinus rhythm.
Lei Wang +6 more
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Siamese Network Using Adaptive Background Superposition Initialization for Real-Time Object Tracking
IEEE Access, 2019 Object tracking has become widespread in many fields, such as autonomous vehicles, video surveillance and robotics. However, it is far from the requirements for real-world applications.
Junan Zhu, Tao Chen, Jingtai Cao
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Vortex Initialization in the NCEP Operational Hurricane Models
Atmosphere, 2020 This paper describes the vortex initialization (VI) currently used in NCEP operational hurricane models (HWRF and HMON, and possibly HAFS in the future).
Qingfu Liu +12 more
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CICE-LETKF Ensemble Analysis System with Application to Arctic Sea Ice Initialization
Journal of Marine Science and Engineering, 2021 To study the effectiveness of methods to reduce errors for Arctic Sea ice initialization due to underestimation of background error covariance, an advanced ensemble analysis system has been developed.
Xiying Liu, Zicheng Sha, Chenchen Lu
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Vojnotehnički Glasnik, 2010 U radu je predložen postupak multisenzorskog izdvajanja i ažuriranja slike pozadine koji se koristi za video nadzor i detekciju pokretnih objekata. Izdvajanje slike pozadine zasnovano je na detekciji promena na slici i iterativnom postupku ažuriranja ...
Boban P. Bondžulić +1 more
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Journal of Advances in Modeling Earth Systems, 2023 Assessing uncertainty in future climate projections requires understanding both internal climate variability and external forcing. For this reason, single‐model initial condition large ensembles (SMILEs) run with Earth System Models (ESMs) have recently ...
Samantha Stevenson +7 more
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IEEE Access, 2020 The content of this work is based on the characteristics of standard artificial bee colony(ABC) algorithm with weak local search ability and slow convergence speed. Then, an improved algorithm named KD-ABC is proposed.
Xiuqin Pan, Qinrui Zhang, Haichuan Pan
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Saliency-Aided Online RPCA for Moving Target Detection in Infrared Maritime Scenarios
Sensors, 2023 Moving target detection (MTD) is a crucial task in computer vision applications. In this paper, we investigate the problem of detecting moving targets in infrared (IR) surveillance video sequences captured using a steady camera in a maritime setting. For
Osvaldo Pulpito +5 more
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