Results 131 to 140 of about 705,169 (181)

OPERA net Otsu driven performance enhanced image restoration algorithm. [PDF]

Sci Rep
Sharma P, Jarial P, Singla BS.
europepmc   +1 more source

Efficient real-world image denoising using multi-scale gaussian pyramids. [PDF]

Sci Rep
Rani A, Bhogal RK.
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Spectral Super-Resolution Colloidal SERS Spectroscopy for Multiplexed Detection of Protein Biomarkers. [PDF]

Nano Lett
Zheng P, Semancik S, Barman I.
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Explaining attractive and repulsive biases in the subjective visual vertical. [PDF]

PLoS Comput Biol
Glasauer S, Medendorp WP.
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DETECTING SINUSOIDS IN NON‐GAUSSIAN NOISE

Journal of Time Series Analysis, 1992
Abstract.Spectral analysis is a well‐established procedure for detecting harmonic signals in a noisy environment. Much research has been done on methods that use second‐order statistics (i.e. the autocovariance function and power spectrum) such as Whittle's test, Bartlett's test, Hannan's test and the PriestleyP(Λ) test. When the noise is non‐Gaussian,
Lii, K.-S., Tsou, T.-H.
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Nonlinear Filtering of Non-Gaussian Noise

Journal of Intelligent and Robotic Systems, 1997
This paper introduces a new nonlinear filter for a discrete time, linear system which is observed in additive non-Gaussian measurement noise. The new filter is recursive, computationally efficient and has significantly improved performance over other linear and nonlinear schemes.
K. N. Plataniotis, D. Androutsos, A. N. Venetsanopoulos   +2 more
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