K-Means Based Blind Noise Variance Estimation

2021 IEEE 93rd Vehicular Technology Conference (VTC2021-Spring) ◽

10.1109/vtc2021-spring51267.2021.9449072 ◽

2021 ◽

Author(s):

Esteban Selva ◽

Apostolos Kountouris ◽

Yves Louet

Keyword(s):

Variance Estimation ◽

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NOISE VARIANCE ESTIMATION IN MAGNITUDE MAGNETIC RESONANCE IMAGES

Advances in Mathematics: Scientific Journal ◽

10.37418/amsj.9.6.65 ◽

2020 ◽

Vol 9 (6) ◽

pp. 3855-3863

Author(s):

R. Singh ◽

L. Kaur

Keyword(s):

Magnetic Resonance ◽

Variance Estimation ◽

Magnetic Resonance Images ◽

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Accuracy of Model-based and Learning-based Approaches for Image Noise Variance Estimation

2020 IEEE Ukrainian Microwave Week (UkrMW) ◽

10.1109/ukrmw49653.2020.9252696 ◽

2020 ◽

Author(s):

Mykhail L. Uss ◽

Vladimir V. Lukin ◽

Benoit Vozel ◽

Kacem Chehdi

Keyword(s):

Variance Estimation ◽

Image Noise ◽

Noise Variance ◽

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Maximum-Likelihood, Magnitude-Based, Amplitude and Noise Variance Estimation

IEEE Signal Processing Letters ◽

10.1109/lsp.2021.3055464 ◽

2021 ◽

pp. 1-1

Author(s):

Ming-Wei Wu ◽

Yan Jin ◽

Yan Li ◽

Tianyu Song ◽

Pooi Yuen Kam

Keyword(s):

Maximum Likelihood ◽

Variance Estimation ◽

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NoiseNet: Signal-Dependent Noise Variance Estimation with Convolutional Neural Network

Advanced Concepts for Intelligent Vision Systems - Lecture Notes in Computer Science ◽

10.1007/978-3-030-01449-0_35 ◽

2018 ◽

pp. 414-425 ◽

Author(s):

Mykhail Uss ◽

Benoit Vozel ◽

Vladimir Lukin ◽

Kacem Chehdi

Keyword(s):

Neural Network ◽

Convolutional Neural Network ◽

Variance Estimation ◽

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Using Hidden Markov Models to enable performance awareness and noise variance estimation for energy detection in cognitive radio

2012 46th Annual Conference on Information Sciences and Systems (CISS) ◽

10.1109/ciss.2012.6310827 ◽

2012 ◽

Author(s):

Dusadee Treeumnuk ◽

Dimitrie C. Popescu

Keyword(s):

Cognitive Radio ◽

Hidden Markov Models ◽

Variance Estimation ◽

Markov Models ◽

Hidden Markov ◽

Energy Detection ◽

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An algorithm for energy detection based on noise variance estimation under noise uncertainty

2012 IEEE 14th International Conference on Communication Technology ◽

10.1109/icct.2012.6511407 ◽

2012 ◽

Author(s):

Xiaofeng Hu ◽

Xian-Zhong Xie ◽

Ting Song ◽

Weijia Lei

Keyword(s):

Variance Estimation ◽

Energy Detection ◽

Noise Variance ◽

Noise Uncertainty

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Quality improvement of signals corrupted by additive white noise using Extended Kalman filter with quantile based noise variance estimation

2011 3rd International Conference on Electronics Computer Technology ◽

10.1109/icectech.2011.5941556 ◽

2011 ◽

Author(s):

P P Rayan Kutty ◽

K Venkatesh ◽

H R Nagendra ◽

T S Nanjundaswamy ◽

A Srinivasa Murthy

Keyword(s):

Quality Improvement ◽

Kalman Filter ◽

White Noise ◽

Extended Kalman Filter ◽

Variance Estimation ◽

Noise Variance ◽

Additive White Noise

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Joint Channel, Carrier-Frequency-Offset and Noise-Variance Estimation for OFDM Systems Based on Expectation Maximization

2010 IEEE 71st Vehicular Technology Conference ◽

10.1109/vetecs.2010.5493891 ◽

2010 ◽

Author(s):

Jiankang Zhang ◽

Xiaomin Mu ◽

Lajos Hanzo

Keyword(s):

Expectation Maximization ◽

Carrier Frequency ◽

Carrier Frequency Offset ◽

Variance Estimation ◽

Frequency Offset ◽

Ofdm Systems ◽

Noise Variance ◽

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SNR and Noise Variance Estimation for MIMO Systems

IEEE Transactions on Signal Processing ◽

10.1109/tsp.2012.2194707 ◽

2012 ◽

Vol 60 (8) ◽

pp. 3929-3941 ◽

Author(s):

Aniruddha Das ◽

Bhaskar D. Rao

Keyword(s):

Variance Estimation ◽

Mimo Systems ◽

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Block-based noise variance estimation algorithm in blurred and noisy images with its application to motion deblurring

Evolving Systems ◽

10.1007/s12530-015-9134-4 ◽

2015 ◽

Vol 8 (2) ◽

pp. 95-108 ◽

Author(s):

A. H. Mazinan ◽

A. Karimi

Keyword(s):

Variance Estimation ◽

Estimation Algorithm ◽

Noise Variance ◽

Noisy Images ◽

Motion Deblurring ◽

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