Results 11 to 20 of about 157,436 (316)
Frequency Domain Filtering Method for SSVEP-EEG Preprocessing
IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2023 Steady-state visual evoked potential (SSVEP) signal collected from the scalp typically contains other types of electric signals, and it is important to remove these noise components from the actual signal by application of a pre-processing step for ...
Wenqiang Yan +5 more
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Real‐time long‐term tracking with reliability assessment and object recovery
IET Image Processing, 2021 In recent years, many visual tracking algorithms based on discriminative correlation filters have been proposed and proved to be successful in short‐term tracking.
Jun Liu +3 more
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IET Image Processing, 2021 The visibility of outdoor images is usually significantly degraded by haze. Existing dehazing algorithms, such as dark channel prior (DCP) and colour attenuation prior (CAP), have made great progress and are highly effective.
Guangbin Zhou +5 more
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On reconstruction methods for processing finite-length signals with paraunitary filter banks [PDF]
IEEE Transactions on Signal Processing, 1995 New expressions are developed for the perfect reconstruction of the boundary regions of a finite-length signal after subband processing. The time-invariant filter bank is required to be uniform and paraunitary, using FIR filters regardless of phase or symmetry.
Ricardo L. de Queiroz, K. R. Rao 0001
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An EKF based overlapping coalition formation game for cooperative wireless network navigation
IET Communications, 2021 The problem of efficient link selections for cooperative navigation is investigated in dynamic wireless networks, using an extended Kalman filter based overlapping coalition formation (OCF) game approach.
Mingxing Ke +3 more
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A new method for assessing the performance of signal processing filters in suppressing the side lobe level [PDF]
Ultrasonography, 2021 This study aimed to propose a new ground truth ultrasound imaging method and to confirm its efficacy when applied to side lobe suppression filtering.Using a computer simulation, we synthesized a side lobe-free image (i.e., with no side lobe whatsoever) by separating the main and side lobe signals in the construction of point target, speckled cyst, and ...
Mok Kun Jeong, Sung Jae Kwon
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Modelling and studying the effect of graph errors in graph signal processing
, 2021 Publisher Copyright: © 2021The first step for any graph signal processing (GSP) procedure is to learn the graph signal representation, i.e., to capture the dependence structure of the data into an adjacency matrix.
Miettinen, Jari +2 more
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IMU-Based Respiratory Signal Processing Using Cascade Complementary Filter Method
Journal of Sensors, 2022 The purpose of this paper is to propose a cascade complementary filter (CCF) for tracking abdominal or diaphragmatic movement induced by respiratory activity. An inertial sensor (3 DOF accelerometer and 3 DOF gyroscope) is mounted on the upper abdomen, allowing the tilt value of the upper abdomen to be measured.
Bayu Erfianto, Achmad Rizal
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Review of interferometric synthetic aperture sonar interferometric phase filtering methods
Advances in Mechanical Engineering, 2023 Interferometric synthetic aperture sonar (InSAS) is a novel three dimensional underwater mapping system, which is widely used in various fields. Interferometric phase filtering is a crucial process in InSAS signal processing.
Pan Huang +3 more
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Research progress on key issues of UWB radar echo information processing for borehole rescue
Meikuang Anquan, 2023 Borehole rescue technology has been widely used as a new rescue technique for the rapid construction of life way. UWB radar can be used to detect life information under non-visual conditions, but the UWB radar echoes are easily affected by the noise ...
Xuezhao ZHENG +5 more
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