Denoising eye movement signals using a novel signal processing framework to preserve oculomotor integrity in dyslexia [PDF]
Scientific ReportsEye movement analysis serves as a powerful tool for early dyslexia detection. Signal quality issues, signal degradation from noise, drift, and motion artifacts, remain a major obstacle to reliable eye movement analysis.
Sruthilaya Gajendiran +1 more
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Trajectory Tracking Using Cumulative Risk–Sensitive Finite Impulse Response Filters [PDF]
MicromachinesTrajectory tracking is a critical component of autonomous driving and robotic motion control. This paper proposes a novel robust finite impulse response (FIR) filter for linear time-invariant systems, aimed at enhancing the accuracy and robustness of ...
Yi Liu, Shunyi Zhao
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Design of infinite impulse response maximally flat stable digital filter with low group delay [PDF]
Scientific ReportsMaximally flat digital filters (MFDFs) are widely applied in applications where the energy of useful signals is concentrated around some specific frequencies.
Huoping Yi +7 more
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Embedded Processing for Extended Depth of Field Imaging Systems: From Infinite Impulse Response Wiener Filter to Learned Deconvolution [PDF]
Sensors, 2023 Many works in the state of the art are interested in the increase of the camera depth of field (DoF) via the joint optimization of an optical component (typically a phase mask) and a digital processing step with an infinite deconvolution support or a ...
Alice Fontbonne +4 more
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Enzyme action optimizer based infinite impulse response filter identification through a comprehensive benchmark across full and reduced orders [PDF]
Scientific ReportsDue to the nonlinear and multimodal nature of infinite impulse response filter coefficient spaces, achieving stable and accurate identification remains a challenging task in digital signal processing.
Ridvan Firat Cinar
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An efficient method of modulo adder design for Digital Signal Processing applications [PDF]
MethodsXModulo adder is a widely used arithmetic component in many Digital Signal Processing (DSP) applications such as Finite Impulse Response (FIR), Infinite Impulse Response (IIR) filters, digital signal processors, image processing modules, discrete cosine ...
Subodh Kumar Singhal +4 more
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Certain investigation on hybrid neural network method for classification of ECG signal with the suitable a FIR filter [PDF]
Scientific ReportsThe Electrocardiogram (ECG) records are crucial for predicting heart diseases and evaluating patient’s health conditions. ECG signals provide essential peak values that reflect reliable health information. Analyzing ECG signals is a fundamental technique
Dinesh Kumar Jayaraman Rajendiran +3 more
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Design of allpass-based IIR multi-notch filters with identical pole radiuses [PDF]
Serbian Journal of Electrical Engineering, 2023 A design method for the allpass-based infinite impulse response multi-notch filters with identical pole radiuses is derived in the paper. According to the standard procedure when design of the allpass-based filters is considered, the multi-notch
Krstić Ivan
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Journal of Eye Movement Research, 2023 In a prior report (Raju et al., 2023) we concluded that, if the goal was to preserve events such as saccades, microsaccades, and smooth pursuit in eye-tracking recordings, data with sine wave frequencies less than 75 Hz were the signal and data above 75
Mehedi Hasan Raju +3 more
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IIR Cascaded-Resonator-Based Complex Filter Banks
Acoustics, 2023 The use of a filter bank of IIR filters for the spectral decomposition and analysis of signals has been popular for many years. As such, a new filter-bank resonator-based structure, representing an extremely hardware-efficient structure, has received a ...
Miodrag D. Kušljević +3 more
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