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Multi-cue Fusion Particle Filter Tracking Algorithm Based on Fuzzy Logic
工程科学与技术, 2013 : The tracking results are often disappointed with poor accuracy and robustness because only single cue is adopted in the traditional particle filter algorithm.
Zhang Feng
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Covariance Tracking via Geometric Particle Filtering
EURASIP Journal on Advances in Signal Processing, 2010 Region covariance descriptor recently proposed has been approved robust and elegant to describe a region of interest, which has been applied to visual tracking.
Li Guangwei, Liu Yunpeng, Shi Zelin
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Particle Filter for Estimation and Tracking
Journal of Measurement Science and Instrumentation, 2010 In recent years,the particle filter technique has been widely used in tracking,estimation and navigation.In this paper,the authors described several practical filters including the general practical,the extended Kaman practical,and the unscented particle
Ji-zhen WANG +3 more
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, 2013 The evanescent field of an optical waveguide can be used to trap and propel microscopic particles. A 1µm particle is trapped on a strip waveguide and propelled forward until it reaches a 10µm gap at the centre of a loop, created by splitting the waveguide into two branches.
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Multiple-particle tracking—an improvement for positron particle tracking
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2006The Birmingham positron camera for tracking positron-emitting particles has been successfully applied in a wide range of fundamental research and industrial applications. The technique was developed to track a single tracer; however, tracking multiple particles would provide more comparative information on the physical processes taking place in a ...
Z. Yang +4 more
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Track Nanodosimetry of an Alpha Particle
Radiation Protection Dosimetry, 2002Experimental measurements and calculations are described of ionisation distributions in propane wall-less gas cavities of about 20 nm simulated size, performed at different distances from a 244Cm alpha particle track. Ionisation events are detected one by one by collecting electrons from the sensitive volume and by separating them with a drift column ...
DE NARDO, LAURA +6 more
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OPTIMIZED PARTICLES FOR 3D TRACKING
International Journal of Humanoid Robotics, 20103D visual tracking is useful for many applications. In this paper, we propose two different ways for different system configurations to optimize particle filter for enhancing 3D tracking performances. On the one hand, a new data fusion method is proposed to obtain the optimal importance density function for active vision systems. With this method, the
Huiying Chen, Youfu Li 0001
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General defocusing particle tracking
Lab on a Chip, 2015The General Defocusing Particle Tracking (GDPT) is a 3D particle tracking method that relies on a simple empirical procedure based on a calibration image stack and the normalized cross-correlation function. The method is intuitive and easy to use and can be applied on defocused particle images of arbitrary shapes.
Barnkob R., Kahler C. J., Rossi M.
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Single-Particle Virus Tracking
Cold Spring Harbor Protocols, 2011INTRODUCTIONReal-time, live-cell imaging techniques and single-particle tracking algorithms can be used to follow individual virus particles as they infect cells. This protocol describes the use of one or more fluorescent markers to perform single-particle virus-tracking experiments.
Michael J, Rust +3 more
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Feature-aided particle tracking
2008 15th IEEE International Conference on Image Processing, 2008We present a new feature-aided tracking algorithm dedicated to the task of tracking multiple and closely-spaced biological particles. We propose a new function to score associations, based on kinetic models, and enriched with an additional feature. This feature is based on adaptive profiles and the physical properties of the acquisition system.
Nicolas Chenouard +2 more
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